82538991616

Names of 82538991616

• Cardinal: 82538991616 can be written as Eighty-two billion, five hundred thirty-eight million, nine hundred ninety-one thousand, six hundred sixteen.

Scientific notation

• Scientific notation: 8.2538991616 × 10¹⁰

Factors of 82538991616

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 69

Divisors of 82538991616

• Number of divisors d(n): 65
• Complete list of divisors:
  1 2 4 8 16 32 64 67 128 134 256 268 512 536 1024 1072 2048 2144 4096 4288 4489 8576 8978 17152 17956 34304 35912 68608 71824 137216 143648 274432 287296 300763 574592 601526 1149184 1203052 2298368 2406104 4596736 4812208 9193472 9624416 18386944 19248832 20151121 38497664 40302242 76995328 80604484 153990656 161208968 307981312 322417936 615962624 644835872 1231925248 1289671744 2579343488 5158686976 10317373952 20634747904 41269495808 82538991616
• Sum of all divisors σ(n): 167558708231
• Sum of proper divisors (its aliquot sum) s(n): 85019716615
• 82538991616 is an abundant number, because the sum of its proper divisors (85019716615) is greater than itself. Its abundance is 2480724999

Bases of 82538991616

• Binary: 1001100110111101101010001000000000000₂
• Hexadecimal: 0x1337B51000
• Base-36: 11X1L1J4

Squares and roots of 82538991616

• 82538991616 squared (82538991616²) is 6812685136986118291456
• 82538991616 cubed (82538991616³) is 562312161404145029166871028432896
• 82538991616 is a perfect square number. Its square root is 287296
• The cube root of 82538991616 is 4353.9795636779

Scales and comparisons

• 82,538,991,616 seconds is equal to 2,624 years, 25 weeks, 1 day, 9 hours, 40 minutes, 16 seconds.
• To count from 1 to 82,538,991,616 would take you about five thousand, two hundred forty-eight 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 82538991616 cubic inches would be around 362.8 feet tall.

Recreational maths with 82538991616

• 82538991616 backwards is 61619983528
• The number of decimal digits it has is: 11
• The sum of 82538991616's digits is 58
• More coming soon!