138716971008

Names of 138716971008

• Cardinal: 138716971008 can be written as One hundred thirty-eight billion, seven hundred sixteen million, nine hundred seventy-one thousand and eight.

Scientific notation

• Scientific notation: 1.38716971008 × 10¹¹

Factors of 138716971008

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 23
• Sum of prime factors: 40

Divisors of 138716971008

• Number of divisors d(n): 816
• Complete list of divisors:
  1 2 3 4 6 7 8 11 12 14 16 17 21 22 24 28 32 33 34 42 44 48 49 51 56 64 66 68 77 84 88 96 98 102 112 119 121 128 132 136 147 154 168 176 187 192 196 204 224 231 238 242 256 264 272 294 308 336 343 352 357 363 374 384 392 408 448 462 476 484 512 528 539 544 561 588 616 672 686 704 714 726 748 768 784 816 833 847 896 924 952 968 1024 1029 1056 1078 1088 1122 1176 1232 1309 1344 1372 1408 1428 1452 1496 1536 1568 1617 1632 1666 1694 1792 1848 1904 1936 2048 2057 2058 2112 2156 2176 2244 2352 2464 2499 2541 2618 2688 2744 2816 2856 2904 2992 3072 3136 3234 3264 3332 3388 3584 3696 3773 3808 3872 3927 4096 4114 4116 4224 4312 4352 4488 4704 4928 4998 5082 5236 5376 5488 5632 5712 5808 5831 5929 5984 6144 6171 6272 6468 6528 6664 6776 7168 7392 7546 7616 7744 7854 8192 8228 8232 8448 8624 8704 8976 9163 9408 9856 9996 10164 10472 10752 10976 11264 11319 11424 11616 11662 11858 11968 12288 12342 12544 12936 13056 13328 13552 14336 14399 14784 15092 15232 15488 15708 16384 16456 16464 16896 17248 17408 17493 17787 17952 18326 18816 19712 19992 20328 20944 21504 21952 22528 22638 22848 23232 23324 23716 23936 24576 24684 25088 25872 26112 26656 27104 27489 28672 28798 29568 30184 30464 30976 31416 32768 32912 32928 33792 34496 34816 34986 35574 35904 36652 37632 39424 39984 40656 41503 41888 43008 43197 43904 45056 45276 45696 46464 46648 47432 47872 49152 49368 50176 51744 52224 53312 54208 54978 57344 57596 59136 60368 60928 61952 62832 64141 65536 65824 65856 67584 68992 69632 69972 71148 71808 73304 75264 78848 79968 81312 83006 83776 86016 86394 87808 90112 90552 91392 92928 93296 94864 95744 98304 98736 100352 100793 103488 104448 106624 108416 109956 114688 115192 118272 120736 121856 123904 124509 125664 128282 131648 131712 135168 137984 139264 139944 142296 143616 146608 150528 157696 159936 162624 166012 167552 172032 172788 175616 180224 181104 182784 185856 186592 189728 191488 192423 196608 197472 200704 201586 206976 208896 213248 216832 219912 229376 230384 236544 241472 243712 247808 249018 251328 256564 263296 263424 270336 275968 278528 279888 284592 287232 293216 301056 302379 315392 319872 325248 332024 335104 344064 345576 351232 360448 362208 365568 371712 373184 379456 382976 384846 394944 401408 403172 413952 417792 426496 433664 439824 458752 460768 473088 482944 487424 495616 498036 502656 513128 526592 526848 540672 551936 557056 559776 569184 574464 586432 602112 604758 630784 639744 650496 664048 670208 688128 691152 702464 705551 720896 724416 731136 743424 746368 758912 765952 769692 789888 802816 806344 827904 835584 852992 867328 879648 921536 946176 965888 974848 991232 996072 1005312 1026256 1053184 1053696 1081344 1103872 1114112 1119552 1138368 1148928 1172864 1204224 1209516 1261568 1279488 1300992 1328096 1340416 1376256 1382304 1404928 1411102 1448832 1462272 1486848 1492736 1517824 1531904 1539384 1579776 1605632 1612688 1655808 1671168 1705984 1734656 1759296 1843072 1892352 1931776 1949696 1982464 1992144 2010624 2052512 2106368 2107392 2116653 2162688 2207744 2239104 2276736 2297856 2345728 2408448 2419032 2523136 2558976 2601984 2656192 2680832 2764608 2809856 2822204 2897664 2924544 2973696 2985472 3035648 3063808 3078768 3159552 3211264 3225376 3311616 3342336 3411968 3469312 3518592 3686144 3784704 3863552 3899392 3964928 3984288 4021248 4105024 4212736 4214784 4233306 4415488 4478208 4553472 4595712 4691456 4816896 4838064 5046272 5117952 5203968 5312384 5361664 5529216 5619712 5644408 5795328 5849088 5947392 5970944 6071296 6127616 6157536 6319104 6450752 6623232 6823936 6938624 7037184 7372288 7569408 7727104 7798784 7929856 7968576 8042496 8210048 8425472 8429568 8466612 8830976 8956416 9106944 9191424 9382912 9633792 9676128 10235904 10407936 10624768 10723328 11058432 11239424 11288816 11590656 11698176 11894784 11941888 12142592 12255232 12315072 12638208 12901504 13246464 13647872 13877248 14074368 14744576 15138816 15454208 15937152 16084992 16420096 16850944 16859136 16933224 17661952 17912832 18213888 18382848 18765824 19352256 20471808 20815872 21249536 21446656 22116864 22478848 22577632 23181312 23396352 23789568 23883776 24285184 24630144 25276416 25803008 26492928 27295744 27754496 28148736 29489152 30908416 31874304 32169984 32840192 33701888 33718272 33866448 35323904 35825664 36427776 36765696 37531648 38704512 40943616 41631744 42499072 42893312 44233728 45155264 46362624 47767552 48570368 49260288 50552832 51606016 52985856 54591488 55508992 56297472 58978304 61816832 63748608 64339968 65680384 67403776 67436544 67732896 71651328 72855552 75063296 77409024 81887232 83263488 84998144 85786624 88467456 90310528 92725248 95535104 97140736 98520576 101105664 103212032 105971712 112594944 117956608 123633664 127497216 128679936 131360768 134807552 135465792 143302656 145711104 150126592 154818048 163774464 166526976 169996288 176934912 180621056 185450496 191070208 194281472 197041152 202211328 206424064 225189888 235913216 247267328 254994432 257359872 262721536 270931584 286605312 291422208 300253184 309636096 339992576 353869824 361242112 370900992 382140416 388562944 394082304 404422656 412848128 450379776 471826432 509988864 525443072 541863168 573210624 582844416 600506368 619272192 679985152 707739648 722484224 741801984 788164608 825696256 900759552 943652864 1019977728 1050886144 1083726336 1146421248 1165688832 1238544384 1359970304 1415479296 1444968448 1576329216 1651392512 1801519104 2039955456 2101772288 2167452672 2477088768 2719940608 2830958592 2889936896 3152658432 3302785024 4079910912 4203544576 4334905344 4954177536 5779873792 6305316864 6605570048 8159821824 8669810688 9908355072 11559747584 12610633728 17339621376 19816710144 23119495168 34679242752 46238990336 69358485504 138716971008
• Sum of all divisors σ(n): 502054358400
• Sum of proper divisors (its aliquot sum) s(n): 363337387392
• 138716971008 is an abundant number, because the sum of its proper divisors (363337387392) is greater than itself. Its abundance is 224620416384

Bases of 138716971008

• Binary: 10000001001100001011010000000000000000₂
• Hexadecimal: 0x204C2D0000
• Base-36: 1RQ4I3UO

Squares and roots of 138716971008

• 138716971008 squared (138716971008²) is 19242398045634312536064
• 138716971008 cubed (138716971008³) is 2669247171820650793035200842432512
• The square root of 138716971008 is 372447.2727890487
• The cube root of 138716971008 is 5176.5832057067

Scales and comparisons

• 138,716,971,008 seconds is equal to 4,410 years, 40 weeks, 11 hours, 56 minutes, 48 seconds.
• To count from 1 to 138,716,971,008 would take you about eight thousand, eight hundred twenty-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 138716971008 cubic inches would be around 431.4 feet tall.

Recreational maths with 138716971008

• 138716971008 backwards is 800179617831
• 138716971008 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 138716971008's digits is 51
• More coming soon!