138142256023872

Names of 138142256023872

• Cardinal: 138142256023872 can be written as One hundred thirty-eight trillion, one hundred forty-two billion, two hundred fifty-six million, twenty-three thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 1.38142256023872 × 10¹⁴

Factors of 138142256023872

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 133

Divisors of 138142256023872

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 19 24 27 32 36 38 48 54 57 64 72 76 81 96 108 109 114 144 152 162 171 192 216 218 228 243 288 304 324 327 342 361 432 436 456 486 513 576 608 648 654 684 722 864 872 912 972 981 1026 1083 1216 1296 1308 1368 1444 1539 1728 1744 1824 1944 1962 2052 2071 2166 2592 2616 2736 2888 2943 3078 3249 3488 3648 3888 3924 4104 4142 4332 4617 5184 5232 5472 5776 5886 6156 6213 6498 6859 6976 7776 7848 8208 8284 8664 8829 9234 9747 10464 10944 11552 11772 11881 12312 12426 12996 13718 15552 15696 16416 16568 17328 17658 18468 18639 19494 20577 20928 23104 23544 23762 24624 24852 25992 26487 27436 29241 31392 32832 33136 34656 35316 35643 36936 37278 38988 39349 41154 47088 47524 49248 49704 51984 52974 54872 55917 58482 61731 62784 66272 69312 70632 71286 73872 74556 77976 78698 82308 87723 94176 95048 98496 99408 103968 105948 106929 109744 111834 116964 118047 123462 132544 141264 142572 147744 149112 155952 157396 164616 167751 175446 185193 188352 190096 198816 207936 211896 213858 219488 223668 225739 233928 236094 246924 282528 285144 295488 298224 311904 314792 320787 329232 335502 350892 354141 370386 380192 397632 423792 427716 438976 447336 451478 467856 472188 493848 503253 555579 565056 570288 596448 623808 629584 641574 658464 671004 677217 701784 708282 740772 747631 760384 847584 855432 894672 902956 935712 944376 962361 987696 1006506 1062423 1111158 1140576 1192896 1259168 1283148 1295029 1316928 1342008 1354434 1403568 1416564 1481544 1495262 1666737 1695168 1710864 1789344 1805912 1871424 1888752 1924722 1975392 2013012 2031651 2124846 2222316 2242893 2281152 2518336 2566296 2590058 2684016 2708868 2807136 2833128 2887083 2963088 2990524 3187269 3333474 3421728 3578688 3611824 3777504 3849444 3885087 3950784 4026024 4063302 4249692 4289041 4444632 4485786 5132592 5180116 5368032 5417736 5614272 5666256 5774166 5926176 5981048 6094953 6374538 6666948 6728679 6843456 7223648 7555008 7698888 7770174 8052048 8126604 8499384 8578082 8889264 8971572 9561807 10265184 10360232 10736064 10835472 11332512 11548332 11655261 11852352 11962096 12189906 12749076 12867123 13333896 13457358 14447296 15397776 15540348 16104096 16253208 16998768 17156164 17778528 17943144 18284859 19123614 20186037 20530368 20720464 21670944 22665024 23096664 23310522 23924192 24379812 24605551 25498152 25734246 26667792 26914716 30795552 31080696 32208192 32506416 33997536 34312328 34965783 35557056 35886288 36569718 38247228 38601369 40372074 41440928 43341888 46193328 46621044 47848384 48759624 49211102 50996304 51468492 53335584 53829432 54854577 60558111 61591104 62161392 65012832 67995072 68624656 69931566 71772576 73139436 73816653 76494456 77202738 80744148 81491779 82881856 92386656 93242088 97519248 98422204 101992608 102936984 104897349 106671168 107658864 109709154 115804107 121116222 124322784 130025664 137249312 139863132 143545152 146278872 147633306 152988912 154405476 161488296 162983558 181674333 184773312 186484176 195038496 196844408 203985216 205873968 209794698 215317728 219418308 221449959 231608214 242232444 244475337 248645568 274498624 279726264 292557744 295266612 305977824 308810952 314692047 322976592 325967116 347412321 363348666 372968352 390076992 393688816 411747936 419589396 430635456 438836616 442899918 463216428 467505469 484464888 488950674 559452528 585115488 590533224 611955648 617621904 629384094 645953184 651934232 664349877 694824642 726697332 733426011 745936704 787377632 823495872 839178792 877673232 885799836 926432856 935010938 968929776 977901348 1042236963 1118905056 1170230976 1181066448 1235243808 1258768188 1291906368 1303868464 1328699754 1389649284 1402516407 1453394664 1466852022 1574755264 1678357584 1755346464 1771599672 1852865712 1870021876 1937859552 1955802696 1993049631 2084473926 2200278033 2237810112 2362132896 2470487616 2517536376 2607736928 2657399508 2779298568 2805032814 2906789328 2933704044 3356715168 3510692928 3543199344 3705731424 3740043752 3875719104 3911605392 3986099262 4168947852 4207549221 4400556066 4724265792 5035072752 5215473856 5314799016 5558597136 5610065628 5813578656 5867408088 5979148893 6600834099 6713430336 7086398688 7411462848 7480087504 7823210784 7972198524 8337895704 8415098442 8801112132 8882603911 10070145504 10629598032 11117194272 11220131256 11627157312 11734816176 11958297786 12622647663 13201668198 14172797376 14960175008 15646421568 15944397048 16675791408 16830196884 17602224264 17765207822 19802502297 20140291008 21259196064 22234388544 22440262512 23469632352 23916595572 25245295326 26403336396 26647811733 29920350016 31888794096 33351582816 33660393768 35204448528 35530415644 37867942989 39605004594 42518392128 44880525024 46939264704 47833191144 50490590652 52806672792 53295623466 63777588192 66703165632 67320787536 70408897056 71060831288 75735885978 79210009188 79943435199 89761050048 95666382288 100981181304 105613345584 106591246932 113603828967 127555176384 134641575072 140817794112 142121662576 151471771956 158420018376 159886870398 191332764576 201962362608 211226691168 213182493864 227207657934 239830305597 269283150144 284243325152 302943543912 316840036752 319773740796 382665529152 403924725216 422453382336 426364987728 454415315868 479660611194 568486650304 605887087824 633680073504 639547481592 719490916791 807849450432 852729975456 908830631736 959321222388 1211774175648 1267360147008 1279094963184 1438981833582 1705459950912 1817661263472 1918642444776 2158472750373 2423548351296 2558189926368 2877963667164 3635322526944 3837284889552 4316945500746 5116379852736 5755927334328 7270645053888 7674569779104 8633891001492 11511854668656 15349139558208 17267782002984 23023709337312 34535564005968 46047418674624 69071128011936 138142256023872
• Sum of all divisors σ(n): 437447464854400
• Sum of proper divisors (its aliquot sum) s(n): 299305208830528
• 138142256023872 is an abundant number, because the sum of its proper divisors (299305208830528) is greater than itself. Its abundance is 161162952806656

Bases of 138142256023872

• Binary: 11111011010001111000000000110010100100101000000₂
• Hexadecimal: 0x7DA3C0194940
• Base-36: 1CYTOCIC00

Squares and roots of 138142256023872

• 138142256023872 squared (138142256023872²) is 19083282899364999871033872384
• 138142256023872 cubed (138142256023872³) is 2636207752060058178997969460463178905550848
• The square root of 138142256023872 is 11753393.3833541027
• The cube root of 138142256023872 is 51694.2431704859

Scales and comparisons

• 138,142,256,023,872 seconds is equal to 4,392,496 years, 22 weeks, 5 days, 23 hours, 31 minutes, 12 seconds.
• To count from 1 to 138,142,256,023,872 would take you about ten million, nine hundred eighty-one thousand, two hundred forty-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 138142256023872 cubic inches would be around 4307.9 feet tall.

Recreational maths with 138142256023872

• 138142256023872 backwards is 278320652241831
• 138142256023872 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 138142256023872's digits is 54
• More coming soon!