40969807788

Names of 40969807788

• Cardinal: 40969807788 can be written as Forty billion, nine hundred sixty-nine million, eight hundred seven thousand, seven hundred eighty-eight.

Scientific notation

• Scientific notation: 4.0969807788 × 10¹⁰

Factors of 40969807788

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 52925

Divisors of 40969807788

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 7 12 13 14 21 26 28 39 42 52 78 84 91 156 182 273 364 546 719 1092 1438 2157 2876 4314 5033 8628 9347 10066 15099 18694 20132 28041 30198 37388 52181 56082 60396 65429 104362 112164 130858 156543 196287 208724 261716 313086 365267 392574 626172 678353 730534 785148 1095801 1356706 1461068 2035059 2191602 2713412 4070118 4383204 4748471 8140236 9496942 14245413 18993884 28490826 37518139 56981652 75036278 112554417 150072556 225108834 262626973 450217668 487735807 525253946 787880919 975471614 1050507892 1463207421 1575761838 1950943228 2926414842 3151523676 3414150649 5852829684 6828301298 10242451947 13656602596 20484903894 40969807788
• Sum of all divisors σ(n): 117822781440
• Sum of proper divisors (its aliquot sum) s(n): 76852973652
• 40969807788 is an abundant number, because the sum of its proper divisors (76852973652) is greater than itself. Its abundance is 35883165864

Bases of 40969807788

• Binary: 100110001001111111011010011110101100₂
• Hexadecimal: 0x989FDA7AC
• Base-36: ITKD60C

Squares and roots of 40969807788

• 40969807788 squared (40969807788²) is 1678525150185665452944
• 40969807788 cubed (40969807788³) is 68768852770430546119987638727872
• The square root of 40969807788 is 202409.9992292871
• The cube root of 40969807788 is 3447.3706154103

Scales and comparisons

• 40,969,807,788 seconds is equal to 1,302 years, 37 weeks, 14 hours, 9 minutes, 48 seconds.
• To count from 1 to 40,969,807,788 would take you about two thousand, six hundred five years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 40969807788 cubic inches would be around 287.3 feet tall.

Recreational maths with 40969807788

• 40969807788 backwards is 88770896904
• The number of decimal digits it has is: 11
• The sum of 40969807788's digits is 66
• More coming soon!