139346142572

Names of 139346142572

• Cardinal: 139346142572 can be written as One hundred thirty-nine billion, three hundred forty-six million, one hundred forty-two thousand, five hundred seventy-two.

Scientific notation

• Scientific notation: 1.39346142572 × 10¹¹

Factors of 139346142572

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2059

Divisors of 139346142572

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 4 7 13 14 17 26 28 34 49 52 68 91 98 119 131 169 182 196 221 238 262 338 364 442 476 524 637 676 833 884 917 1183 1274 1547 1666 1703 1834 1889 2227 2366 2548 2873 3094 3332 3406 3668 3778 4454 4732 5746 6188 6419 6812 7556 8281 8908 10829 11492 11921 12838 13223 15589 16562 20111 21658 22139 23842 24557 25676 26446 28951 31178 32113 33124 40222 43316 44278 47684 49114 52892 57902 62356 64226 80444 83447 88556 92561 98228 109123 115804 128452 140777 154973 166894 171899 185122 202657 218246 224791 247459 281554 309946 319241 333788 343798 370244 376363 405314 417469 436492 449582 494918 563108 619892 638482 687596 752726 810628 834938 899164 989836 1084811 1203293 1276964 1418599 1505452 1573537 1669876 1732213 2169622 2234687 2406586 2634541 2837198 2922283 3147074 3216967 3464426 4206803 4339244 4469374 4813172 5269082 5427097 5674396 5844566 6294148 6433934 6928852 8413606 8938748 10538164 10854194 11689132 12125491 12867868 15642809 16827212 18441787 20455981 21708388 22518769 24250982 29447621 31285618 36883574 37989679 40911962 41820571 45037538 48501964 54688439 58895242 62571236 73767148 75979358 81823924 83641142 90075076 109376878 117790484 151958716 157631383 167282284 206133347 218753756 265927753 292743997 315262766 382819073 412266694 531855506 585487994 630525532 710949707 765638146 824533388 1063711012 1170975988 1421899414 1531276292 2049207979 2679733511 2843798828 4098415958 4976647949 5359467022 8196831916 9953295898 10718934044 19906591796 34836535643 69673071286 139346142572
• Sum of all divisors σ(n): 327893060880
• Sum of proper divisors (its aliquot sum) s(n): 188546918308
• 139346142572 is an abundant number, because the sum of its proper divisors (188546918308) is greater than itself. Its abundance is 49200775736

Bases of 139346142572

• Binary: 10000001110001101011010110010101101100₂
• Hexadecimal: 0x2071AD656C
• Base-36: 1S0J3FQK

Squares and roots of 139346142572

• 139346142572 squared (139346142572²) is 19417347449696150775184
• 139346142572 cubed (139346142572³) is 2705732466095420423998397983533248
• The square root of 139346142572 is 373290.9623497467
• The cube root of 139346142572 is 5184.3977919037

Scales and comparisons

• 139,346,142,572 seconds is equal to 4,430 years, 40 weeks, 2 days, 13 hours, 49 minutes, 32 seconds.
• To count from 1 to 139,346,142,572 would take you about eight thousand, eight hundred sixty-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 139346142572 cubic inches would be around 432 feet tall.

Recreational maths with 139346142572

• 139346142572 backwards is 275241643931
• The number of decimal digits it has is: 12
• The sum of 139346142572's digits is 47
• More coming soon!