138164211670346415

Names of 138164211670346415

• Cardinal: 138164211670346415 can be written as One hundred thirty-eight quadrillion, one hundred sixty-four trillion, two hundred eleven billion, six hundred seventy million, three hundred forty-six thousand, four hundred fifteen.

Scientific notation

• Scientific notation: 1.38164211670346415 × 10¹⁷

Factors of 138164211670346415

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 766

Divisors of 138164211670346415

• Number of divisors d(n): 120
• Complete list of divisors:
  1 3 5 9 15 27 45 67 135 201 335 603 691 1005 1809 2073 3015 3455 4489 6219 9045 10365 13467 18657 22445 31095 40401 46297 67335 93285 121203 138891 202005 231485 416673 477481 606015 694455 1250019 1432443 2083365 2387405 3101899 4297329 6250095 7162215 9305697 12891987 15509495 21486645 27917091 31991227 46528485 64459935 83751273 95973681 139585455 159956135 287921043 329939371 418756365 479868405 863763129 989818113 1439605215 1649696855 2143412209 2969454339 4318815645 4949090565 6430236627 8908363017 10717061045 14847271695 19290709881 22105937857 32151183135 44541815085 57872129643 66317813571 96453549405 110529689285 198953440713 227988105361 289360648215 331589067855 596860322139 683964316083 994767203565 1139940526805 1481097836419 2051892948249 2984301610695 3419821580415 4443293509257 6155678844747 7405489182095 10259464741245 13329880527771 15275203059187 22216467546285 30778394223735 39989641583313 45825609177561 66649402638855 76376015295935 137476827532683 199948207916565 229128045887805 412430482598049 687384137663415 1023438604965529 2062152412990245 3070315814896587 5117193024827645 9210947444689761 15351579074482935 27632842334069283 46054737223448805 138164211670346415
• Sum of all divisors σ(n): 249707402130740400
• Sum of proper divisors (its aliquot sum) s(n): 111543190460393985
• 138164211670346415 is a deficient number, because the sum of its proper divisors (111543190460393985) is less than itself. Its deficiency is 26621021209952430

Bases of 138164211670346415

• Binary: 111101010110110111001111001010101010010000110101010101111₂
• Hexadecimal: 0x1EADB9E55486AAF
• Base-36: 11SF4ILQAILR

Squares and roots of 138164211670346415

• 138164211670346415 squared (138164211670346415²) is 19089349386488288499671446103352225
• 138164211670346415 cubed (138164211670346415³) is 2637464909283965367212352745339167195467358511023375
• The square root of 138164211670346415 is 371704468.1872231879
• The cube root of 138164211670346415 is 516969.8170112913

Scales and comparisons

• 138,164,211,670,346,415 seconds is equal to 4,393,194,561 years, 7 weeks, 5 days, 15 hours, 20 minutes, 15 seconds.
• To count from 1 to 138,164,211,670,346,415 would take you about thirteen billion, one hundred seventy-nine million, five hundred eighty-three thousand, six hundred eighty-three 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 138164211670346415 cubic inches would be around 43080.8 feet tall.

Recreational maths with 138164211670346415

• 138164211670346415 backwards is 514643076112461831
• The number of decimal digits it has is: 18
• The sum of 138164211670346415's digits is 63
• More coming soon!