138446087045073632

Names of 138446087045073632

• Cardinal: 138446087045073632 can be written as One hundred thirty-eight quadrillion, four hundred forty-six trillion, eighty-seven billion, forty-five million, seventy-three thousand, six hundred thirty-two.

Scientific notation

• Scientific notation: 1.38446087045073632 × 10¹⁷

Factors of 138446087045073632

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 679

Divisors of 138446087045073632

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 8 11 16 22 32 44 88 121 157 176 242 314 352 484 509 628 968 1018 1256 1331 1727 1936 2036 2512 2662 3454 3872 4072 5024 5324 5599 6908 8144 10648 11198 13816 16288 18997 21296 22396 24649 27632 37994 42592 44792 49298 55264 61589 75988 79913 89584 98596 123178 151976 159826 179168 197192 208967 246356 259081 271139 303952 319652 394384 417934 492712 518162 542278 607904 639304 677479 788768 835868 879043 985424 1036324 1084556 1278608 1354958 1671736 1758086 1970848 2072648 2169112 2557216 2709916 2849891 2982529 3343472 3516172 4145296 4338224 5419832 5699782 5965058 6686944 7032344 8290592 8676448 9669473 10839664 11399564 11930116 12546341 14064688 19338946 21679328 22799128 23860232 25092682 28129376 31348801 32807819 38677892 40675717 45598256 47720464 50185364 62697602 65615638 77355784 81351434 91196512 95440928 100370728 106364203 125395204 131231276 131872229 138009751 154711568 162702868 200741456 212728406 250790408 262462552 263744458 276019502 309423136 325405736 344836811 401482912 425456812 447432887 501580816 524925104 527488916 552039004 650811472 689673622 850913624 894865774 1003161632 1049850208 1054977832 1104078008 1301622944 1379347244 1450594519 1518107261 1701827248 1789731548 2109955664 2208156016 2758694488 2901189038 3036214522 3403654496 3579463096 4219911328 4416312032 4921761757 5517388976 5802378076 6072429044 6386087569 7158926192 9843523514 11034777952 11604756152 12144858088 12772175138 14317852384 15956539709 16699179871 19687047028 20703939953 23209512304 24289716176 25544350276 31913079418 33398359742 39374094056 41407879906 46419024608 48579432352 51088700552 54139379327 63826158836 66796719484 70246963259 78748188112 82815759812 102177401104 108278758654 127652317672 133593438968 140493926518 157496376224 165631519624 175521936799 204354802208 216557517308 227743339483 255304635344 267186877936 280987853036 331263039248 351043873598 433115034616 455486678966 510609270688 534373755872 561975706072 662526078496 702087747196 772716595849 866230069232 910973357932 1123951412144 1404175494392 1545433191698 1732460138464 1821946715864 2247902824288 2505176734313 2808350988784 3090866383396 3250518572621 3643893431728 5010353468626 5616701977568 6181732766792 6501037145242 7287786863456 8499882554339 10020706937252 12363465533584 13002074290484 16999765108678 20041413874504 24726931067168 26004148580968 27556944077443 33999530217356 35755704298831 40082827749008 52008297161936 55113888154886 67999060434712 71511408597662 80165655498016 104016594323872 110227776309772 135998120869424 143022817195324 220455552619544 271996241738848 286045634390648 393312747287141 440911105239088 572091268781296 786625494574282 881822210478176 1144182537562592 1573250989148564 3146501978297128 4326440220158551 6293003956594256 8652880440317102 12586007913188512 17305760880634204 34611521761268408 69223043522536816 138446087045073632
• Sum of all divisors σ(n): 302317501625707680
• Sum of proper divisors (its aliquot sum) s(n): 163871414580634048
• 138446087045073632 is an abundant number, because the sum of its proper divisors (163871414580634048) is greater than itself. Its abundance is 25425327535560416

Bases of 138446087045073632

• Binary: 111101011110110111111101110001110110111010100101011100000₂
• Hexadecimal: 0x1EBDBFB8EDD4AE0
• Base-36: 11V71ID2LJA8

Squares and roots of 138446087045073632

• 138446087045073632 squared (138446087045073632²) is 19167319018092104956587600301671424
• 138446087045073632 cubed (138446087045073632³) is 2653640317199474820680943015405033684278514750291968
• The square root of 138446087045073632 is 372083440.9713413087
• The cube root of 138446087045073632 is 517321.1430983461

Scales and comparisons

• 138,446,087,045,073,632 seconds is equal to 4,402,157,326 years, 8 weeks, 5 days, 9 hours, 20 minutes, 32 seconds.
• To count from 1 to 138,446,087,045,073,632 would take you about thirteen billion, two hundred six million, four hundred seventy-one thousand, nine hundred seventy-eight 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 138446087045073632 cubic inches would be around 43110.1 feet tall.

Recreational maths with 138446087045073632

• 138446087045073632 backwards is 236370540780644831
• The number of decimal digits it has is: 18
• The sum of 138446087045073632's digits is 71
• More coming soon!