138952143206448

Names of 138952143206448

• Cardinal: 138952143206448 can be written as One hundred thirty-eight trillion, nine hundred fifty-two billion, one hundred forty-three million, two hundred six thousand, four hundred forty-eight.

Scientific notation

• Scientific notation: 1.38952143206448 × 10¹⁴

Factors of 138952143206448

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 145958

Divisors of 138952143206448

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 3 4 6 8 11 12 13 16 22 24 26 31 33 37 39 44 48 52 62 66 74 78 88 93 104 111 121 124 132 143 148 156 176 186 208 222 242 248 264 286 296 312 341 363 372 403 407 429 444 481 484 496 528 572 592 624 682 726 744 806 814 858 888 962 968 1023 1144 1147 1209 1221 1331 1364 1443 1452 1488 1573 1612 1628 1716 1776 1924 1936 2046 2288 2294 2418 2442 2662 2728 2886 2904 3146 3224 3256 3432 3441 3751 3848 3993 4092 4433 4477 4588 4719 4836 4884 5291 5324 5456 5772 5808 6292 6448 6512 6864 6882 7502 7696 7986 8184 8866 8954 9176 9438 9672 9768 10582 10648 11253 11544 12584 12617 13299 13431 13764 14911 15004 15873 15972 16368 17303 17732 17908 18352 18876 19344 19536 21164 21296 22506 23088 25168 25234 26598 26862 27528 29822 30008 31746 31944 34606 35464 35816 37752 37851 41261 42328 44733 45012 48763 49247 50468 51909 53196 53724 55056 58201 59644 60016 63492 63888 69212 70928 71632 75504 75702 82522 84656 89466 90024 97526 98494 100936 103818 106392 107448 116402 119288 123783 126984 138424 138787 145861 146289 147741 151404 164021 165044 174603 178932 180048 195052 196988 201872 207636 212784 214896 232804 238576 247566 253968 276848 277574 291722 292578 295482 302808 328042 330088 349206 357864 390104 393976 415272 416361 437583 465608 492063 495132 536393 555148 583444 585156 590964 605616 640211 656084 660176 698412 715728 780208 787952 830544 832722 875166 931216 984126 990264 1072786 1110296 1166888 1170312 1181928 1280422 1312168 1396824 1526657 1604471 1609179 1665444 1750332 1804231 1896193 1920633 1968252 1980528 2145572 2220592 2333776 2340624 2363856 2560844 2624336 2793648 3053314 3208942 3218358 3330888 3500664 3608462 3792386 3841266 3936504 4291144 4521691 4579971 4813413 5121688 5396857 5412693 5688579 6106628 6417884 6436716 6661776 7001328 7216924 7584772 7682532 7873008 8582288 9043382 9159942 9626826 10243376 10793714 10825386 11377158 12213256 12835768 12873432 13565073 14433848 15169544 15365064 16190571 17649181 18086764 18319884 19253652 19846541 20858123 21587428 21650772 22754316 24426512 25671536 25746864 27130146 28867696 30339088 30730128 32381142 35298362 36173528 36639768 38507304 39693082 41716246 43174856 43301544 45508632 49738601 52947543 54260292 58781983 59365427 59539623 62574369 64762284 70159141 70596724 72347056 73279536 77014608 79386164 83432492 86349712 86603088 91017264 99477202 105895086 108520584 117563966 118730854 119079246 125148738 129524568 140318282 141193448 149215803 158772328 166864984 167302567 176345949 178096281 194140991 198954404 210477423 211790172 217041168 229439353 235127932 237461708 238158492 250297476 259049136 280636564 282386896 298431606 317544656 333729968 334605134 352691898 356192562 388281982 397908808 420954846 423580344 458878706 470255864 474923416 476316984 500594952 501907701 547124611 561273128 582422973 596863212 646601813 653019697 669210268 688318059 705383796 712385124 771750551 776563964 795817616 841909692 847160688 917757412 940511728 949846832 952633968 1001189904 1003815402 1094249222 1122546256 1164845946 1193726424 1293203626 1306039394 1338420536 1376636118 1410767592 1424770248 1543501102 1553127928 1641373833 1683819384 1835514824 1840328237 1939805439 1959059091 2007630804 2174933371 2188498444 2315251653 2329691892 2387452848 2523832883 2586407252 2612078788 2676841072 2753272236 2821535184 2849540496 3087002204 3106255856 3282747666 3367638768 3671029648 3680656474 3879610878 3918118182 4015261608 4349866742 4376996888 4630503306 4659383784 5047665766 5172814504 5224157576 5506544472 5520984711 6018370721 6174004408 6524800113 6565495332 7112619943 7183216667 7361312948 7571498649 7759221756 7836236364 8030523216 8489256061 8699733484 8753993776 9261006612 9318767568 10095331532 10345629008 10448315152 11013088944 11041969422 12036741442 12348008816 13049600226 13130990664 14225239886 14366433334 14722625896 15142997298 15518443512 15672472728 16978512122 17399466968 18055112163 18522013224 20190663064 20243610607 21337859829 21549650001 22083938844 23924267081 24073482884 25467768183 26099200452 26261981328 28450479772 28732866668 29445251792 30285994596 31036887024 31344945456 33957024244 34798933936 36110224326 37044026448 40381326128 40487221214 42675719658 43099300002 44167877688 47848534162 48146965768 50935536366 52198400904 56900959544 57465733336 60571989192 60730831821 67914048488 71772801243 72220448652 78238819373 80974442428 85351439316 86198600004 88335755376 93381816671 95697068324 96293931536 101871072732 104396801808 113801919088 114931466672 121143978384 121461663642 135828096976 143545602486 144440897304 156477638746 161948884856 170702878632 172397200008 186763633342 191394136648 203742145464 222679716677 234716458119 242923327284 263166937891 280145450013 287091204972 288881794608 312955277492 323897769712 341405757264 344794400016 373527266684 382788273296 407484290928 445359433354 469432916238 485846654568 526333875782 560290900026 574182409944 625910554984 668039150031 747054533368 789500813673 890718866708 938865832476 971693309136 1052667751564 1120581800052 1148364819888 1251821109968 1336078300062 1494109066736 1579001627346 1781437733416 1877731664952 2105335503128 2241163600104 2672156600124 2894836316801 3158003254692 3562875466832 3755463329904 4210671006256 4482327200208 5344313200248 5789672633602 6316006509384 8684508950403 10688626400496 11579345267204 12632013018768 17369017900806 23158690534408 34738035801612 46317381068816 69476071603224 138952143206448
• Sum of all divisors σ(n): 450781969440768
• Sum of proper divisors (its aliquot sum) s(n): 311829826234320
• 138952143206448 is an abundant number, because the sum of its proper divisors (311829826234320) is greater than itself. Its abundance is 172877683027872

Bases of 138952143206448

• Binary: 11111100110000001010001001000101111100000110000₂
• Hexadecimal: 0x7E605122F830
• Base-36: 1D95QEFDIO

Squares and roots of 138952143206448

• 138952143206448 squared (138952143206448²) is 19307698101665233078748776704
• 138952143206448 cubed (138952143206448³) is 2682846031609451662579214320290804124987392
• The square root of 138952143206448 is 11787796.3677036769
• The cube root of 138952143206448 is 51795.0690742247

Scales and comparisons

• 138,952,143,206,448 seconds is equal to 4,418,248 years, 18 weeks, 5 hours, 20 minutes, 48 seconds.
• To count from 1 to 138,952,143,206,448 would take you about eleven million, forty-five thousand, six hundred twenty 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 138952143206448 cubic inches would be around 4316.3 feet tall.

Recreational maths with 138952143206448

• 138952143206448 backwards is 844602341259831
• The number of decimal digits it has is: 15
• The sum of 138952143206448's digits is 60
• More coming soon!