Born: 11 Jun 1910
Died: 25 Jun 1997 (87 years)
Jacques Cousteau
Oceanographer, filmmaker and author
He would have celebrated his 119th Hexagonal Day on 12 October 2025 at 42,127 days.
These occur when your day age is a hexagonal number.
Day age
Days ahead
Year age
12 Oct 2025
42,127
119th
Hexagonal Day
321
115
Day age
Year age
118th
41,419
113
119th
42,127
115
120th
42,841
117
121st
43,561
119
122nd
44,287
121