1813996730903936

Names of 1813996730903936

• Cardinal: 1813996730903936 can be written as One quadrillion, eight hundred thirteen trillion, nine hundred ninety-six billion, seven hundred thirty million, nine hundred three thousand, nine hundred thirty-six.

Scientific notation

• Scientific notation: 1.813996730903936 × 10¹⁵

Factors of 1813996730903936

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 345731167

Divisors of 1813996730903936

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 8 16 32 64 128 179 229 358 458 716 916 1432 1832 2864 3664 5728 7328 11456 14656 22912 29312 40991 81982 163964 327928 655856 1311712 2623424 5246848 345730757 691461514 1382923028 2765846056 5531692112 11063384224 22126768448 44253536896 61885805503 79172343353 123771611006 158344686706 247543222012 316689373412 495086444024 633378746824 990172888048 1266757493648 1980345776096 2533514987296 3960691552192 5067029974592 7921383104384 10134059949184 14171849460187 28343698920374 56687397840748 113374795681496 226749591362992 453499182725984 906998365451968 1813996730903936
• Sum of all divisors σ(n): 3649879612206000
• Sum of proper divisors (its aliquot sum) s(n): 1835882881302064
• 1813996730903936 is an abundant number, because the sum of its proper divisors (1835882881302064) is greater than itself. Its abundance is 21886150398128

Bases of 1813996730903936

• Binary: 110011100011101001000000110110001001110110110000000₂
• Hexadecimal: 0x671D206C4ED80
• Base-36: HV0ALDKM0W

Squares and roots of 1813996730903936

• 1813996730903936 squared (1813996730903936²) is 3290584139730166797075660292096
• 1813996730903936 cubed (1813996730903936³) is 5969108872234863117180949386334372907876089856
• The square root of 1813996730903936 is 42591040.5003673983
• The cube root of 1813996730903936 is 121958.5259656973

Scales and comparisons

• 1,813,996,730,903,936 seconds is equal to 57,679,484 years, 51 weeks, 14 hours, 38 minutes, 56 seconds.
• To count from 1 to 1,813,996,730,903,936 would take you about one hundred seventy-three million, thirty-eight thousand, four hundred fifty-four 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 1813996730903936 cubic inches would be around 10163.2 feet tall.

Recreational maths with 1813996730903936

• 1813996730903936 backwards is 6393090376993181
• The number of decimal digits it has is: 16
• The sum of 1813996730903936's digits is 77
• More coming soon!