1357081455681

Names of 1357081455681

• Cardinal: 1357081455681 can be written as One trillion, three hundred fifty-seven billion, eighty-one million, four hundred fifty-five thousand, six hundred eighty-one.

Scientific notation

• Scientific notation: 1.357081455681 × 10¹²

Factors of 1357081455681

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 9889

Divisors of 1357081455681

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 7 9 21 31 63 93 217 279 651 961 1953 2883 3571 6277 6727 8649 10713 18831 20181 24997 32139 43939 56493 60543 74991 110701 131817 194587 224973 332103 395451 583761 774907 996309 1362109 1751283 2324721 3431731 4086327 6032197 6974163 10295193 12258981 18096591 22415167 24022117 30885579 42225379 54289773 67245501 72066351 126676137 156906169 201736503 216199053 380028411 470718507 694870177 1412155521 2084610531 4864091239 6253831593 14592273717 21540975487 43776821151 64622926461 150786828409 193868779383 452360485227 1357081455681
• Sum of all divisors σ(n): 2315876252352
• Sum of proper divisors (its aliquot sum) s(n): 958794796671
• 1357081455681 is a deficient number, because the sum of its proper divisors (958794796671) is less than itself. Its deficiency is 398286659010

Bases of 1357081455681

• Binary: 10011101111111000010110111010110001000001₂
• Hexadecimal: 0x13BF85BAC41
• Base-36: HBFN9CU9

Squares and roots of 1357081455681

• 1357081455681 squared (1357081455681²) is 1841670077353261967173761
• 1357081455681 cubed (1357081455681³) is 2499296309458704622085901215347586241
• The square root of 1357081455681 is 1164938.3913671143
• The cube root of 1357081455681 is 11071.3854756647

Scales and comparisons

• 1,357,081,455,681 seconds is equal to 43,150 years, 51 weeks, 4 days, 7 hours, 1 minute, 21 seconds.
• To count from 1 to 1,357,081,455,681 would take you about one hundred seven thousand, eight hundred seventy-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 1357081455681 cubic inches would be around 922.6 feet tall.

Recreational maths with 1357081455681

• 1357081455681 backwards is 1865541807531
• The number of decimal digits it has is: 13
• The sum of 1357081455681's digits is 54
• More coming soon!