31404011616

Names of 31404011616

• Cardinal: 31404011616 can be written as Thirty-one billion, four hundred four million, eleven thousand, six hundred sixteen.

Scientific notation

• Scientific notation: 3.1404011616 × 10¹⁰

Factors of 31404011616

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1023

Divisors of 31404011616

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 48 72 96 144 288 431 587 862 1174 1293 1724 1761 2348 2586 3448 3522 3879 4696 5172 5283 6896 7044 7758 9392 10344 10566 13792 14088 15516 18784 20688 21132 28176 31032 41376 42264 56352 62064 84528 124128 169056 185761 252997 371522 505994 557283 743044 758991 1011988 1114566 1486088 1517982 1671849 2023976 2229132 2276973 2972176 3035964 3343698 4047952 4458264 4553946 5944352 6071928 6687396 8095904 8916528 9107892 12143856 13374792 17833056 18215784 24287712 26749584 36431568 53499168 72863136 109041707 218083414 327125121 436166828 654250242 872333656 981375363 1308500484 1744667312 1962750726 2617000968 3489334624 3925501452 5234001936 7851002904 10468003872 15702005808 31404011616
• Sum of all divisors σ(n): 89665335396
• Sum of proper divisors (its aliquot sum) s(n): 58261323780
• 31404011616 is an abundant number, because the sum of its proper divisors (58261323780) is greater than itself. Its abundance is 26857312164

Bases of 31404011616

• Binary: 11101001111110100110011000001100000₂
• Hexadecimal: 0x74FD33060
• Base-36: EFD4YG0

Squares and roots of 31404011616

• 31404011616 squared (31404011616²) is 986211945577862931456
• 31404011616 cubed (31404011616³) is 30971011394765167331900035792896
• The square root of 31404011616 is 177211.7705345783
• The cube root of 31404011616 is 3154.9686134227

Scales and comparisons

• 31,404,011,616 seconds is equal to 998 years, 28 weeks, 4 days, 8 hours, 33 minutes, 36 seconds.
• To count from 1 to 31,404,011,616 would take you about one thousand, nine hundred ninety-seven 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 31404011616 cubic inches would be around 262.9 feet tall.

Recreational maths with 31404011616

• 31404011616 backwards is 61611040413
• The number of decimal digits it has is: 11
• The sum of 31404011616's digits is 27
• More coming soon!