122138336460345458

Names of 122138336460345458

• Cardinal: 122138336460345458 can be written as One hundred twenty-two quadrillion, one hundred thirty-eight trillion, three hundred thirty-six billion, four hundred sixty million, three hundred forty-five thousand, four hundred fifty-eight.

Scientific notation

• Scientific notation: 1.22138336460345458 × 10¹⁷

Factors of 122138336460345458

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 4532

Divisors of 122138336460345458

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 11 22 121 242 257 514 1741 2521 2827 3482 5042 5654 19151 27731 31097 38302 55462 62194 66049 132098 210661 305041 421322 447437 610082 647897 726539 894874 1295794 1453078 3031081 4389061 4921807 6062162 7126867 7991929 8778122 9843614 14253734 15983858 33341891 48279671 54139877 66683782 78395537 96559342 108279754 114991309 156791074 166509529 229982618 333019058 366760801 531076381 733521602 778987817 1062152762 1127988677 1264904399 1557975634 1831604819 2255977354 2529808798 3663209638 7641355201 8568865987 12407875447 13913948389 15282710402 17137731974 20147653009 24815750894 27827896778 40295306018 84054907211 94257525857 136486629917 168109814422 188515051714 200199868969 272973259834 289893089989 400399737938 579786179978 924603979321 1849207958642 1963828286657 2202198558659 3188823989879 3927656573314 4404397117318 6377647979758 21602111153227 24224184145249 35077063888669 43204222306454 48448368290498 70154127777338 237623222685497 475246445370994 504703869670849 1009407739341698 5551742566379339 11103485132758678 61069168230172729 122138336460345458
• Sum of all divisors σ(n): 202359884104681758
• Sum of proper divisors (its aliquot sum) s(n): 80221547644336300
• 122138336460345458 is a deficient number, because the sum of its proper divisors (80221547644336300) is less than itself. Its deficiency is 41916788816009158

Bases of 122138336460345458

• Binary: 110110001111011000010101101111110001011010001000001110010₂
• Hexadecimal: 0x1B1EC2B7E2D1072
• Base-36: XEMFD623DDE

Squares and roots of 122138336460345458

• 122138336460345458 squared (122138336460345458²) is 14917773233300552662473716701229764
• 122138336460345458 cubed (122138336460345458³) is 1822032006407998441498793168683195056422568871811912
• The square root of 122138336460345458 is 349482955.8939111669
• The cube root of 122138336460345458 is 496154.9556774993

Scales and comparisons

• 122,138,336,460,345,458 seconds is equal to 3,883,621,300 years, 39 weeks, 3 days, 5 hours, 17 minutes, 38 seconds.
• To count from 1 to 122,138,336,460,345,458 would take you about eleven billion, six hundred fifty million, eight hundred sixty-three thousand, nine hundred two 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 122138336460345458 cubic inches would be around 41346.2 feet tall.

Recreational maths with 122138336460345458

• 122138336460345458 backwards is 854543064633831221
• The number of decimal digits it has is: 18
• The sum of 122138336460345458's digits is 68
• More coming soon!