138116901458120

Names of 138116901458120

• Cardinal: 138116901458120 can be written as One hundred thirty-eight trillion, one hundred sixteen billion, nine hundred one million, four hundred fifty-eight thousand, one hundred twenty.

Scientific notation

• Scientific notation: 1.3811690145812 × 10¹⁴

Factors of 138116901458120

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 58744

Divisors of 138116901458120

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 4 5 8 10 13 20 26 40 52 65 104 107 130 139 214 260 278 307 428 520 535 556 614 695 856 1070 1112 1228 1390 1391 1535 1807 2140 2456 2780 2782 3070 3614 3991 4280 5560 5564 6140 6955 7228 7982 9035 11128 12280 13910 14456 14873 15964 18070 19955 27820 29746 31928 32849 36140 39910 42673 55640 58171 59492 65698 72280 74365 79820 85346 116342 118984 131396 148730 159640 164245 170692 193349 213365 232684 262792 290855 297460 328490 341384 386698 426730 427037 465368 554749 581710 594920 656980 756223 773396 853460 854074 966745 1109498 1163420 1313960 1512446 1546792 1706920 1708148 1933490 2135185 2218996 2326840 2773745 3024892 3416296 3781115 3866980 4270370 4437992 4566011 5547490 6049784 6224297 7562230 7733960 8085769 8540740 9132022 11094980 12448594 15124460 16171538 17081480 17858497 18264044 22189960 22830055 24897188 30248920 31121485 32343076 35716994 36528088 40428845 45660110 49794376 59358143 62242970 64686152 71433988 80857690 80915861 89292485 91320220 105114997 118716286 124485940 142867976 161715380 161831722 178584970 182640440 210229994 232160461 237432572 248971880 296790715 323430760 323663444 357169940 404579305 420459988 464320922 474865144 525574985 593581430 647326888 714339880 809158610 840919976 865177283 928641844 1051149970 1160802305 1187162860 1618317220 1730354566 1857283688 1910859179 2102299940 2321604610 2374325720 2482331083 3236634440 3460709132 3821718358 4204599880 4325886415 4643209220 4964662166 6921418264 7643436716 8651772830 9286418440 9554295895 9929324332 11247304679 12411655415 15286873432 17303545660 19108591790 19858648664 22494609358 24823310830 24841169327 32270304079 34607091320 38217183580 44989218716 49646621660 49682338654 56236523395 64540608158 76434367160 89978437432 99293243320 99364677308 112473046790 124205846635 129081216316 161351520395 198729354616 224946093580 248411693270 258162432632 265609425881 322703040790 449892187160 496823386540 531218851762 645406081580 993646773080 1062437703524 1290812163160 1328047129405 2124875407048 2656094258810 3452922536453 5312188517620 6905845072906 10624377035240 13811690145812 17264612682265 27623380291624 34529225364530 69058450729060 138116901458120
• Sum of all divisors σ(n): 341339893171200
• Sum of proper divisors (its aliquot sum) s(n): 203222991713080
• 138116901458120 is an abundant number, because the sum of its proper divisors (203222991713080) is greater than itself. Its abundance is 65106090254960

Bases of 138116901458120

• Binary: 11111011001110111011000110110010101000011001000₂
• Hexadecimal: 0x7D9DD8D950C8
• Base-36: 1CYI111ZUW

Squares and roots of 138116901458120

• 138116901458120 squared (138116901458120²) is 19076278468392030582113934400
• 138116901458120 cubed (138116901458120³) is 2634756473406558409038559698523330027328000
• The square root of 138116901458120 is 11752314.7276662055
• The cube root of 138116901458120 is 51691.0803311519

Scales and comparisons

• 138,116,901,458,120 seconds is equal to 4,391,690 years, 12 weeks, 4 days, 8 hours, 35 minutes, 20 seconds.
• To count from 1 to 138,116,901,458,120 would take you about ten million, nine hundred seventy-nine thousand, two hundred twenty-five 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 138116901458120 cubic inches would be around 4307.6 feet tall.

Recreational maths with 138116901458120

• 138116901458120 backwards is 021854109611831
• The number of decimal digits it has is: 15
• The sum of 138116901458120's digits is 50
• More coming soon!