31830492345422464

Names of 31830492345422464

• Cardinal: 31830492345422464 can be written as Thirty-one quadrillion, eight hundred thirty trillion, four hundred ninety-two billion, three hundred forty-five million, four hundred twenty-two thousand, four hundred sixty-four.

Scientific notation

• Scientific notation: 3.1830492345422464 × 10¹⁶

Factors of 31830492345422464

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 326623734

Divisors of 31830492345422464

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 8 16 32 47 64 94 97 128 167 188 194 334 376 388 668 752 776 1336 1504 1552 2672 3008 3104 4559 5344 6016 6208 7849 9118 10688 12416 15698 16199 18236 21376 31396 32398 36472 62792 64796 72944 125584 129592 145888 251168 259184 291776 502336 518368 583552 761353 1004672 1036736 1522706 2073472 3045412 6090824 12181648 24363296 48726592 97453184 326623421 653246842 1306493684 2612987368 5225974736 10451949472 15351300787 20903898944 30702601574 31682471837 41807797888 54546111307 61405203148 63364943674 109092222614 122810406296 126729887348 218184445228 245620812592 253459774696 436368890456 491241625184 506919549392 872737780912 982483250368 1013839098784 1489076176339 1745475561824 1964966500736 2027678197568 2563667231429 2978152352678 3490951123648 4055356395136 5127334462858 5290972796779 5956304705356 6981902247296 10254668925716 10581945593558 11912609410712 20509337851432 21163891187116 23825218821424 41018675702864 42327782374232 47650437642848 82037351405728 84655564748464 95300875285696 164074702811456 169311129496928 190601750571392 248675721448613 328149405622912 338622258993856 497351442897226 677244517987712 994702885794452 1989405771588904 3978811543177808 7957623086355616 15915246172711232 31830492345422464
• Sum of all divisors σ(n): 65820942962449920
• Sum of proper divisors (its aliquot sum) s(n): 33990450617027456
• 31830492345422464 is an abundant number, because the sum of its proper divisors (33990450617027456) is greater than itself. Its abundance is 2159958271604992

Bases of 31830492345422464

• Binary: 1110001000101011010101000000101010001100101001010000000₂
• Hexadecimal: 0x7115AA05465280
• Base-36: 8PEYUBBI8HS

Squares and roots of 31830492345422464

• 31830492345422464 squared (31830492345422464²) is 1013180242951998073261254635831296
• 31830492345422464 cubed (31830492345422464³) is 32250025967816847051555587784946072717900952633344
• The square root of 31830492345422464 is 178411020.8070747627
• The cube root of 31830492345422464 is 316918.6413473879

Scales and comparisons

• 31,830,492,345,422,464 seconds is equal to 1,012,111,198 years, 21 weeks, 1 day, 4 hours, 1 minute, 4 seconds.
• To count from 1 to 31,830,492,345,422,464 would take you about three billion, thirty-six million, three hundred thirty-three thousand, five hundred ninety-five 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 31830492345422464 cubic inches would be around 26409.9 feet tall.

Recreational maths with 31830492345422464

• 31830492345422464 backwards is 46422454329403813
• 31830492345422464 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 31830492345422464's digits is 64
• More coming soon!