Number 89

In SuperEnalotto under the 6/90 + 1/90 · Dec 1997 – Jul 2009 rules — 1,425 draws, 6 from 1–90 (an earlier era).

91times drawn · chance expected 95 −0.42σ

1draws waiting · a wait this long: >99% for any number

15.7average wait between appearances · chance says 15.0

74longest completed wait · 44% chance of one at least that long

89 is drawn as often as chance explains

Drawn 91 times in 1,425 draws against 95.0 expected, −0.42σ. Each draw is independent: after 1 draws away it is exactly as likely tonight as a number drawn yesterday. It has also come out as the bonus ball 20 times, counted separately.

Number 89, draw by draw

Drawn 91 times in 1,425 draws · average wait 15.7 draws · longest completed wait 74 · waiting 1 draws now

a completed wait — darker is longer the wait still running — a lower bound, not a finished gap

Where it lands in a sorted draw

Sort a draw and 89 has a favourite seat — chance gives a large number the high positions more often. That is the shape of sorting, not of the machine.

1st smallest0 · chance 0.0
2nd smallest0 · chance 0.0
3rd smallest0 · chance 0.0
4th smallest0 · chance 0.0
5th smallest6 · chance 5.1
6th smallest85 · chance 85.9

Every position’s lane →

The company it keeps

Seen most often with these — chance gives every partner about 5.1 shared draws, and the leaders are simply the ones that came out ahead this time.

44 64 65 3 4 19

Never drawn alongside 1 of the other 89 numbers; chance expects about 0.5 such strangers by now. Every pair →

How many people play it

Under the crowd model, 89 is picked about 0.86× as often as an indifferent choice — 38th most popular of 90. That changes nothing about whether it comes up, and everything about how many ways a jackpot on it would be shared.

Numbers above 31 ×0.86

The model and its sources → · What people believe about 89 →

Every draw it appeared in

Date	Wait	Position	The draw
2009-06-27	19	6th	29 56 66 77 88 89
2009-05-14	6	6th	1 22 41 69 73 89
2009-04-30	10	6th	28 64 65 77 85 89

What this cannot tell you

Nothing here predicts the next draw. A number’s history is a record of a fair machine’s past, and the machine keeps none of it: 89 is drawn with probability 6/90 tonight whatever it did last week.

2006-07-25	45	6th	5 35 49 52 65 89
2006-04-11	6	6th	16 19 44 60 76 89
2006-03-28	11	6th	24 25 33 42 57 89
2006-03-02	1	6th	4 35 41 66 77 89
2006-02-28	19	6th	3 21 63 81 87 89
2006-01-14	16	6th	30 31 33 44 77 89
2005-12-09	36	6th	15 23 35 38 69 89
2005-09-15	3	6th	19 36 44 46 51 89
2005-09-08	32	6th	42 64 79 84 87 89
2005-06-25	13	6th	4 8 38 60 82 89
2005-05-14	9	5th	6 16 44 45 89 90
2005-04-13	4	6th	1 52 70 73 83 89
2005-03-30	12	6th	6 55 61 65 78 89
2005-02-16	8	6th	6 8 18 51 80 89
2005-01-19	1	6th	7 43 46 70 77 89
2005-01-15	14	5th	14 31 34 78 89 90
2004-11-27	18	6th	27 35 54 61 83 89
2004-09-25	11	6th	2 49 56 76 86 89
2004-08-18	5	6th	4 19 51 57 66 89
2004-07-31	27	6th	17 29 63 66 70 89
2004-04-28	60	5th	35 42 60 88 89 90
2003-10-01	42	6th	17 55 66 81 86 89
2003-05-07	12	6th	1 2 4 19 26 89
2003-03-26	18	6th	15 37 43 51 61 89
2003-01-22	25	6th	51 57 58 69 86 89
2002-11-13	7	6th	5 44 45 53 73 89
2002-10-19	8	6th	10 21 23 35 55 89
2002-09-21	3	6th	1 10 16 51 76 89
2002-09-11	15	6th	16 23 55 83 86 89
2002-07-20	9	6th	11 19 57 63 84 89
2002-06-19	4	6th	22 24 30 58 60 89
2002-06-05	4	6th	4 41 43 51 85 89
2002-05-22	13	6th	12 26 27 42 66 89
2002-04-06	42	6th	19 23 29 44 69 89
2001-11-14	3	6th	3 4 16 36 74 89
2001-11-03	50	6th	7 24 30 59 66 89
2001-05-12	1	6th	3 32 37 42 43 89
2001-05-09	1	6th	7 30 47 76 83 89
2001-05-05	7	6th	9 22 26 67 71 89
2001-04-11	2	6th	11 41 52 71 81 89
2001-04-04	16	6th	2 23 48 57 63 89
2001-02-07	1	6th	4 23 56 63 71 89
2001-02-03	21	6th	2 8 13 39 47 89
2000-11-22	7	6th	14 25 39 50 72 89
2000-10-28	13	6th	6 21 29 43 80 89
2000-09-13	3	6th	1 45 48 69 70 89
2000-09-02	3	6th	28 44 49 57 64 89
2000-08-23	16	6th	11 13 20 41 76 89
2000-06-28	4	6th	3 17 18 41 63 89
2000-06-14	8	6th	15 25 50 64 80 89
2000-05-17	16	6th	11 14 19 32 78 89
2000-03-22	2	6th	2 19 22 57 65 89
2000-03-15	6	6th	8 17 35 61 78 89
2000-02-23	52	6th	44 53 61 65 86 89
1999-08-25	8	6th	1 25 28 39 51 89
1999-07-28	2	5th	13 64 68 84 89 90
1999-07-21	35	6th	11 19 26 58 67 89
1999-03-20	13	6th	43 71 80 84 88 89
1999-02-03	10	6th	45 67 70 80 81 89
1998-12-30	11	6th	30 36 45 49 63 89
1998-11-21	9	6th	32 36 43 56 66 89
1998-10-21	24	6th	14 39 50 56 72 89
1998-07-29	39	6th	25 60 62 68 83 89
1998-03-14	1	6th	16 33 42 86 88 89
1998-03-11	9	6th	3 23 25 44 74 89
1998-02-07	11	6th	8 9 23 34 64 89
1997-12-31	—	6th	34 36 71 76 86 89