18139050364913676

Names of 18139050364913676

• Cardinal: 18139050364913676 can be written as Eighteen quadrillion, one hundred thirty-nine trillion, fifty billion, three hundred sixty-four million, nine hundred thirteen thousand, six hundred seventy-six.

Scientific notation

• Scientific notation: 1.8139050364913676 × 10¹⁶

Factors of 18139050364913676

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 5089520304425

Divisors of 18139050364913676

• Number of divisors d(n): 60
• Complete list of divisors:
  1 2 3 4 6 9 11 12 18 22 27 33 36 44 54 66 81 99 108 132 162 198 297 324 396 594 891 1188 1782 3564 5089520304409 10179040608818 15268560913227 20358081217636 30537121826454 45805682739681 55984723348499 61074243652908 91611365479362 111969446696998 137417048219043 167954170045497 183222730958724 223938893393996 274834096438086 335908340090994 412251144657129 503862510136491 549668192876172 671816680181988 824502289314258 1007725020272982 1511587530409473 1649004578628516 2015450040545964 3023175060818946 4534762591228419 6046350121637892 9069525182456838 18139050364913676
• Sum of all divisors σ(n): 51729884374023240
• Sum of proper divisors (its aliquot sum) s(n): 33590834009109564
• 18139050364913676 is an abundant number, because the sum of its proper divisors (33590834009109564) is greater than itself. Its abundance is 15451783644195888

Bases of 18139050364913676

• Binary: 1000000011100010101111011000101100100000100100000001100₂
• Hexadecimal: 0x40715EC590480C
• Base-36: 4YLR8P6V8R0

Squares and roots of 18139050364913676

• 18139050364913676 squared (18139050364913676²) is 329025148140874962457590931832976
• 18139050364913676 cubed (18139050364913676³) is 5968203733450514292297613198826444352236690179776
• The square root of 18139050364913676 is 134681291.8148384705
• The cube root of 18139050364913676 is 262747.2517960077

Scales and comparisons

• 18,139,050,364,913,676 seconds is equal to 576,765,693 years, 43 weeks, 3 days, 20 hours, 54 minutes, 36 seconds.
• To count from 1 to 18,139,050,364,913,676 would take you about one billion, seven hundred thirty million, two hundred ninety-seven thousand and eighty-one 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 18139050364913676 cubic inches would be around 21895.6 feet tall.

Recreational maths with 18139050364913676

• 18139050364913676 backwards is 67631946305093181
• The number of decimal digits it has is: 17
• The sum of 18139050364913676's digits is 72
• More coming soon!