Every Day Counts
Zeisel Days
 
Age: 26,124 days
Date of birth
Your 10th Zeisel Day is on
Friday
when you will be
27,559 days old

A Zeisel Day occurs when your day age is a Zeisel number.

A Zeisel number, named after Helmut Zeisel, is a square-free integer k with at least three prime factors which fall into the pattern

px = apx - 1 + b

where a and b are some integer constants and x is the index number of each prime factor in the factorization, sorted from lowest to highest.

Who would not want to celebrate that?

Remind me, please


Next Main Events
Day Age
Event
Days Ahead
Year Age
06 May 2024
26,162
38
71
10 Jul 2024
26,227
103
71
27 Jul 2024
26,244
120
71
26 Oct 2024
26,335
211
72
19 Dec 2024
26,389
265
72
12 May 2025
26,533
409
72
22 Aug 2026
27,000
876
73
22 Aug 2026
27,000
876
73
03 Mar 2028
27,559
1,435
75
06 Mar 2031
28,657
2,533
78
07 Jun 2042
32,768
6,644
89
24 Dec 2043
33,333
7,209
91
13 Oct 2047
34,722
8,598
95
11 Jun 2101
54,321
28,197
148
Ordinal
Day Age
Date
Age
1st
105
02 Jan 1953
0
2nd
1,419
08 Aug 1956
3
3rd
1,729
14 Jun 1957
4
4th
1,885
17 Nov 1957
5
5th
4,505
19 Jan 1965
12
6th
5,719
17 May 1968
15
7th
15,387
05 Nov 1994
42
8th
24,211
02 Jan 2019
66
9th
25,085
25 May 2021
68
10th
27,559
03 Mar 2028
75
1
11th
31,929
19 Feb 2040
87
12th
54,205
15 Feb 2101
148