520168394927996680

Names of 520168394927996680

• Cardinal: 520168394927996680 can be written as Five hundred twenty quadrillion, one hundred sixty-eight trillion, three hundred ninety-four billion, nine hundred twenty-seven million, nine hundred ninety-six thousand, six hundred eighty.

Scientific notation

• Scientific notation: 5.2016839492799668 × 10¹⁷

Factors of 520168394927996680

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1166610736146

Divisors of 520168394927996680

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 5 8 10 20 40 71 142 157 284 314 355 568 628 710 785 1256 1420 1570 2840 3140 6280 11147 22294 44588 55735 89176 111470 222940 445880 1166610735911 2333221471822 4666442943644 5833053679555 9332885887288 11666107359110 23332214718220 46664429436440 82829362249681 165658724499362 183157885538027 331317448998724 366315771076054 414146811248405 662634897997448 732631542152108 828293622496810 915789427690135 1465263084304216 1656587244993620 1831578855380270 3313174489987240 3663157710760540 7326315421521080 13004209873199917 26008419746399834 52016839492799668 65021049365999585 104033678985599336 130042098731999170 260084197463998340 520168394927996680
• Sum of all divisors σ(n): 1194422735856142080
• Sum of proper divisors (its aliquot sum) s(n): 674254340928145400
• 520168394927996680 is an abundant number, because the sum of its proper divisors (674254340928145400) is greater than itself. Its abundance is 154085946000148720

Bases of 520168394927996680

• Binary: 11100111000000000100110011000110011000100010111111100001000₂
• Hexadecimal: 0x738026633117F08
• Base-36: 3Y9SB1PY60P4

Squares and roots of 520168394927996680

• 520168394927996680 squared (520168394927996680²) is 270575159081968322207041678091022400
• 520168394927996680 cubed (520168394927996680³) is 140744646207054825839849856056977057516123125005632000
• The square root of 520168394927996680 is 721227006.5159766881
• The cube root of 520168394927996680 is 804231.9461730859

Scales and comparisons

• 520,168,394,927,996,680 seconds is equal to 16,539,745,972 years, 11 weeks, 3 days, 20 hours, 24 minutes, 40 seconds.
• To count from 1 to 520,168,394,927,996,680 would take you about forty-nine billion, six hundred nineteen million, two hundred thirty-seven thousand, nine hundred sixteen 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 520168394927996680 cubic inches would be around 67019.3 feet tall.

Recreational maths with 520168394927996680

• 520168394927996680 backwards is 086699729493861025
• The number of decimal digits it has is: 18
• The sum of 520168394927996680's digits is 94
• More coming soon!