138490175392933536

Names of 138490175392933536

• Cardinal: 138490175392933536 can be written as One hundred thirty-eight quadrillion, four hundred ninety trillion, one hundred seventy-five billion, three hundred ninety-two million, nine hundred thirty-three thousand, five hundred thirty-six.

Scientific notation

• Scientific notation: 1.38490175392933536 × 10¹⁷

Factors of 138490175392933536

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 3605101

Divisors of 138490175392933536

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 37 48 72 74 96 111 144 148 222 288 296 333 444 592 666 888 1184 1332 1776 2664 3552 5328 10656 3605059 7210118 10815177 14420236 21630354 28840472 32445531 43260708 57680944 64891062 86521416 115361888 129782124 133387183 173042832 259564248 266774366 346085664 400161549 519128496 533548732 800323098 1038256992 1067097464 1200484647 1600646196 2134194928 2400969294 3201292392 4268389856 4801938588 6402584784 9603877176 12805169568 19207754352 38415508704 12996450393481 25992900786962 38989351180443 51985801573924 77978702360886 103971603147848 116968053541329 155957404721772 207943206295696 233936107082658 311914809443544 415886412591392 467872214165316 480868664558797 623829618887088 935744428330632 961737329117594 1247659237774176 1442605993676391 1871488856661264 1923474658235188 2885211987352782 3742977713322528 3846949316470376 4327817981029173 5770423974705564 7693898632940752 8655635962058346 11540847949411128 15387797265881504 17311271924116692 23081695898822256 34622543848233384 46163391797644512 69245087696466768 138490175392933536
• Sum of all divisors σ(n): 404475641342593002
• Sum of proper divisors (its aliquot sum) s(n): 265985465949659466
• 138490175392933536 is an abundant number, because the sum of its proper divisors (265985465949659466) is greater than itself. Its abundance is 127495290556725930

Bases of 138490175392933536

• Binary: 111101100000001000001010010101101001011010110011010100000₂
• Hexadecimal: 0x1EC0414AD2D66A0
• Base-36: 11VMO49QL480

Squares and roots of 138490175392933536

• 138490175392933536 squared (138490175392933536²) is 19179528680365493482414363713463296
• 138490175392933536 cubed (138490175392933536³) is 2656176290897616279530351779621211470238023703494656
• The square root of 138490175392933536 is 372142681.4985531003
• The cube root of 138490175392933536 is 517376.0511480305

Scales and comparisons

• 138,490,175,392,933,536 seconds is equal to 4,403,559,199 years, 13 weeks, 2 days, 7 hours, 45 minutes, 36 seconds.
• To count from 1 to 138,490,175,392,933,536 would take you about thirteen billion, two hundred ten million, six hundred seventy-seven thousand, five hundred ninety-seven 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 138490175392933536 cubic inches would be around 43114.7 feet tall.

Recreational maths with 138490175392933536

• 138490175392933536 backwards is 635339293571094831
• The number of decimal digits it has is: 18
• The sum of 138490175392933536's digits is 81
• More coming soon!