42388639314943999

Names of 42388639314943999

• Cardinal: 42388639314943999 can be written as Forty-two quadrillion, three hundred eighty-eight trillion, six hundred thirty-nine billion, three hundred fourteen million, nine hundred forty-three thousand, nine hundred ninety-nine.

Scientific notation

• Scientific notation: 4.2388639314943999 × 10¹⁶

Factors of 42388639314943999

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 115838

Divisors of 42388639314943999

• Number of divisors d(n): 96
• Complete list of divisors:
  1 7 11 49 77 539 619 1051 1069 4333 6809 7357 7483 11561 11759 30331 47663 51499 52381 80927 82313 113081 333641 566489 576191 650569 661711 791567 1123519 1243891 4553983 4631977 5540969 7156259 7278821 7864633 8707237 12358709 31877881 32423839 50093813 50951747 55052431 60950659 69997139 86510963 118848131 120883589 350656691 356662229 489979973 605576741 695458261 769968529 831936917 846185123 1307329441 1329719479 3429859811 4868207827 5389779703 5823558419 5923295861 7650040871 9151306087 9308036353 34077454789 37728457921 53550286097 64059142609 65156254471 73566993089 74826941591 127048652039 374852002679 514968951623 523788591137 809236923979 823096357501 889340564273 1397535172429 3604782661361 3666520137959 5664658467853 5761674502507 6225383949911 9782746207003 39652609274971 40331721517549 68479223449021 78643115612141 550501809284987 865074271733551 3853512664994909 6055519902134857 42388639314943999
• Sum of all divisors σ(n): 53980983101318400
• Sum of proper divisors (its aliquot sum) s(n): 11592343786374401
• 42388639314943999 is a deficient number, because the sum of its proper divisors (11592343786374401) is less than itself. Its deficiency is 30796295528569598

Bases of 42388639314943999

• Binary: 10010110100110000011111000101100111000010001111111111111₂
• Hexadecimal: 0x96983E2CE11FFF
• Base-36: BLDIO2LVSOV

Squares and roots of 42388639314943999

• 42388639314943999 squared (42388639314943999²) is 1796796742972416056844444506112001
• 42388639314943999 cubed (42388639314943999³) is 76163769060123882813290496959515577645132536831999
• The square root of 42388639314943999 is 205885014.7896733135
• The cube root of 42388639314943999 is 348671.5335926719

Scales and comparisons

• 42,388,639,314,943,999 seconds is equal to 1,347,827,613 years, 28 weeks, 2 days, 8 hours, 53 minutes, 19 seconds.
• To count from 1 to 42,388,639,314,943,999 would take you about four billion, forty-three million, four hundred eighty-two thousand, eight hundred forty 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 42388639314943999 cubic inches would be around 29056 feet tall.

Recreational maths with 42388639314943999

• 42388639314943999 backwards is 99934941393688324
• The number of decimal digits it has is: 17
• The sum of 42388639314943999's digits is 94
• More coming soon!