122158818852642

Names of 122158818852642

• Cardinal: 122158818852642 can be written as One hundred twenty-two trillion, one hundred fifty-eight billion, eight hundred eighteen million, eight hundred fifty-two thousand, six hundred forty-two.

Scientific notation

• Scientific notation: 1.22158818852642 × 10¹⁴

Factors of 122158818852642

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 93379

Divisors of 122158818852642

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 6 9 11 13 18 22 26 27 33 39 54 66 78 81 99 117 143 162 198 234 243 286 297 351 429 486 594 702 858 891 1053 1287 1782 2106 2574 2673 3159 3861 5346 6318 7722 11583 23166 26161 34749 52322 67189 69498 78483 134378 156966 201567 235449 287771 340093 403134 470898 575542 604701 680186 706347 739079 863313 873457 1020279 1209402 1412694 1478158 1726626 1746914 1814103 2040558 2119041 2217237 2589939 2620371 3060837 3628206 3741023 4238082 4434474 5179878 5240742 5442309 6121674 6357123 6651711 7482046 7769817 7861113 9182511 9608027 10884618 11223069 12714246 13303422 15539634 15722226 16326927 18365022 19216054 19955133 22446138 23309451 23583339 27547533 28824081 32653854 33669207 39910266 46618902 47166678 55095066 57648162 59865399 67338414 69928353 70750017 82642599 86472243 101007621 119730798 139856706 141500034 165285198 172944486 179596197 202015242 212250051 259416729 303022863 359192394 424500102 518833458 606045726 778250187 909068589 1556500374 1757731429 1818137178 2334750561 3515462858 4669501122 5273194287 10546388574 15819582861 19335045719 22850508577 31639165722 38670091438 45701017154 47458748583 58005137157 68551525731 94917497166 116010274314 137103051462 142376245749 174015411471 205654577193 251355594347 284752491498 348030822942 411309154386 427128737247 502711188694 522046234413 616963731579 754066783041 854257474494 1044092468826 1233927463158 1508133566082 1566138703239 1850891194737 2262200349123 3132277406478 3701782389474 4524400698246 4698416109717 5552673584211 6786601047369 9396832219434 11105347168422 13573202094738 20359803142107 40719606284214 61079409426321 122158818852642
• Sum of all divisors σ(n): 322483502839680
• Sum of proper divisors (its aliquot sum) s(n): 200324683987038
• 122158818852642 is an abundant number, because the sum of its proper divisors (200324683987038) is greater than itself. Its abundance is 78165865134396

Bases of 122158818852642

• Binary: 11011110001101001010001000000001111111100100010₂
• Hexadecimal: 0x6F1A5100FF22
• Base-36: 17AUZIP44I

Squares and roots of 122158818852642

• 122158818852642 squared (122158818852642²) is 14922777023472602521310380164
• 122158818852642 cubed (122158818852642³) is 1822948815188757826234822610940011315793288
• The square root of 122158818852642 is 11052548.0705872525
• The cube root of 122158818852642 is 49618.2688909381

Scales and comparisons

• 122,158,818,852,642 seconds is equal to 3,884,272 years, 30 weeks, 4 hours, 50 minutes, 42 seconds.
• To count from 1 to 122,158,818,852,642 would take you about nine million, seven hundred ten thousand, six hundred 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 122158818852642 cubic inches would be around 4134.9 feet tall.

Recreational maths with 122158818852642

• 122158818852642 backwards is 246258818851221
• The number of decimal digits it has is: 15
• The sum of 122158818852642's digits is 63
• More coming soon!