83649398613

Names of 83649398613

• Cardinal: 83649398613 can be written as Eighty-three billion, six hundred forty-nine million, three hundred ninety-eight thousand, six hundred thirteen.

Scientific notation

• Scientific notation: 8.3649398613 × 10¹⁰

Factors of 83649398613

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 4650

Divisors of 83649398613

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 11 19 33 57 79 209 237 409 627 869 1227 1501 2607 4129 4499 4503 7771 12387 13497 16511 23313 32311 45419 49533 78451 85481 96933 136257 235353 256443 326191 355421 613909 862961 978573 1066263 1688761 1841727 2588883 3588101 5066283 6197629 6752999 10764303 18576371 18592887 20258997 32086459 55729113 68173919 96259377 133412119 204521757 352951049 400236357 1058853147 1467533309 2534830261 4402599927 7604490783 27883132871 83649398613
• Sum of all divisors σ(n): 130045440000
• Sum of proper divisors (its aliquot sum) s(n): 46396041387
• 83649398613 is a deficient number, because the sum of its proper divisors (46396041387) is less than itself. Its deficiency is 37253357226

Bases of 83649398613

• Binary: 1001101111001111001001000011101010101₂
• Hexadecimal: 0x1379E48755
• Base-36: 12FEOX1X

Squares and roots of 83649398613

• 83649398613 squared (83649398613²) is 6997221888316566323769
• 83649398613 cubed (83649398613³) is 585313402919401023948405097532397
• The square root of 83649398613 is 289222.0576183635
• The cube root of 83649398613 is 4373.4175259695

Scales and comparisons

• 83,649,398,613 seconds is equal to 2,659 years, 41 weeks, 1 day, 8 hours, 3 minutes, 33 seconds.
• To count from 1 to 83,649,398,613 would take you about five thousand, three hundred nineteen 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 83649398613 cubic inches would be around 364.5 feet tall.

Recreational maths with 83649398613

• 83649398613 backwards is 31689394638
• The number of decimal digits it has is: 11
• The sum of 83649398613's digits is 60
• More coming soon!