797941338646038129

Names of 797941338646038129

• Cardinal: 797941338646038129 can be written as Seven hundred ninety-seven quadrillion, nine hundred forty-one trillion, three hundred thirty-eight billion, six hundred forty-six million, thirty-eight thousand, one hundred twenty-nine.

Scientific notation

• Scientific notation: 7.97941338646038129 × 10¹⁷

Factors of 797941338646038129

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 466

Divisors of 797941338646038129

• Number of divisors d(n): 35
• Complete list of divisors:
  1 3 9 27 81 463 1389 4167 12501 37503 214369 643107 1929321 5787963 17363889 99252847 297758541 893275623 2679826869 8039480607 45954068161 137862204483 413586613449 1240759840347 3722279521041 21276733558543 63830200675629 191490602026887 574471806080661 1723415418241983 9851127637605409 29553382912816227 88660148738448681 265980446215346043 797941338646038129
• Sum of all divisors σ(n): 1194566501388674953
• Sum of proper divisors (its aliquot sum) s(n): 396625162742636824
• 797941338646038129 is a deficient number, because the sum of its proper divisors (396625162742636824) is less than itself. Its deficiency is 401316175903401305

Bases of 797941338646038129

• Binary: 101100010010110110110110101101111001100110001100011001110001₂
• Hexadecimal: 0xB12DB6B7998C671
• Base-36: 628ULIFF0I29

Squares and roots of 797941338646038129

• 797941338646038129 squared (797941338646038129²) is 636710379920231302523918468121820641
• 797941338646038129 cubed (797941338646038129³) is 508057532883376881363963679385821174169524808985220689
• 797941338646038129 is a perfect square number. Its square root is 893275623
• The cube root of 797941338646038129 is 927520.7944116865
• Being both a perfect square and a perfect cube, 797941338646038129 is also a perfect sixth number.

Scales and comparisons

• 797,941,338,646,038,129 seconds is equal to 25,372,066,374 years, 17 weeks, 1 hour, 42 minutes, 9 seconds.
• To count from 1 to 797,941,338,646,038,129 would take you about seventy-six billion, one hundred sixteen million, one hundred ninety-nine thousand, one hundred twenty-two 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 797941338646038129 cubic inches would be around 77293.4 feet tall.

Recreational maths with 797941338646038129

• 797941338646038129 backwards is 921830646833149797
• The number of decimal digits it has is: 18
• The sum of 797941338646038129's digits is 90
• More coming soon!