138855106960240

Names of 138855106960240

• Cardinal: 138855106960240 can be written as One hundred thirty-eight trillion, eight hundred fifty-five billion, one hundred six million, nine hundred sixty thousand, two hundred forty.

Scientific notation

• Scientific notation: 1.3885510696024 × 10¹⁴

Factors of 138855106960240

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 2051

Divisors of 138855106960240

• Number of divisors d(n): 600
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 29 40 44 55 58 73 80 88 110 116 121 145 146 176 220 232 242 290 292 319 365 440 464 484 580 584 605 638 730 803 841 880 968 1160 1168 1210 1276 1331 1460 1595 1606 1682 1931 1936 2117 2320 2420 2552 2662 2920 3190 3212 3364 3509 3862 4015 4205 4234 4840 5104 5324 5840 6380 6424 6655 6728 7018 7724 8030 8410 8468 8833 9251 9655 9680 10585 10648 12760 12848 13310 13456 14036 14641 15448 16060 16820 16936 17545 17666 18502 19310 21170 21241 21296 23287 25520 26620 28072 29282 30896 32120 33640 33872 35090 35332 37004 38599 38620 42340 42482 44165 46255 46574 53240 55999 56144 58564 61393 64240 67280 70180 70664 73205 74008 77198 77240 84680 84964 88330 92510 93148 97163 101761 106205 106480 111998 116435 117128 122786 140360 140963 141328 146410 148016 154396 154480 169360 169928 176660 185020 186296 192995 194326 203522 212410 223996 232870 233651 234256 245572 256157 279995 280720 281926 292820 306965 308792 339856 353320 370040 372592 385990 388652 407044 424589 424820 447992 465740 467302 485815 491144 508805 512314 559990 563852 585640 613930 615989 617584 675323 704815 706640 740080 771980 777304 814088 849178 849640 895984 931480 934604 971630 982288 1017610 1024628 1068793 1119371 1119980 1127704 1168255 1171280 1227860 1231978 1280785 1350646 1409630 1543960 1550593 1554608 1623971 1628176 1698356 1699280 1862960 1869208 1943260 2035220 2049256 2122945 2137586 2238742 2239960 2255408 2336510 2455720 2463956 2561570 2570161 2701292 2817727 2819260 3079945 3087920 3101186 3247942 3376615 3396712 3738416 3886520 4070440 4087927 4098512 4245890 4275172 4477484 4479920 4673020 4911440 4927912 5123140 5140322 5343965 5402584 5596855 5635454 5638520 6159890 6202372 6495884 6753230 6775879 6793424 7428553 7752965 7773040 8119855 8140880 8175854 8491780 8550344 8954968 9346040 9855824 10246280 10280644 10687930 10805168 11193710 11270908 11277040 12313081 12319780 12404744 12850805 12991768 13506460 13551758 14088635 14857106 15505930 16239710 16351708 16983560 17056523 17100688 17863681 17909936 18692080 20439635 20492560 20561288 21375860 22387420 22541816 24626162 24639560 24809488 25701610 25983536 27012920 27103516 28177270 28271771 29714212 30994997 31011860 32479420 32703416 33879395 33967120 34113046 35727362 37142765 40879270 41122576 42751720 44774840 44967197 45083632 49252324 49279120 51403220 54025840 54207032 56354540 56543542 59428424 61565405 61989994 62023720 64958840 65406832 67758790 68226092 71454724 74285530 74534669 81714083 81758540 85282615 85503440 89318405 89549680 89934394 98504648 102806440 108414064 112709080 113087084 118549883 118856848 123130810 123979988 124047440 129917680 135517580 136452184 141358855 142909448 148571060 149069338 154974985 163428166 163517080 170565230 178636810 179868788 187621753 196500491 197009296 205612880 224835985 225418160 226174168 237099766 246261620 247959976 271035160 272904368 282717710 285818896 297142120 298138676 309949970 326856332 327034160 341130460 357273620 359737576 372673345 375243506 393000982 408570415 449671970 452348336 474199532 492523240 494639167 495919952 542070320 565435420 592749415 594284240 596277352 619899940 653712664 682260920 714547240 719475152 745346690 750487012 786001964 817140830 819881359 898854913 899343940 938108765 948399064 982502455 985046480 989278334 1130870840 1185498830 1192554704 1239799880 1304048713 1307425328 1364521840 1429094480 1490693380 1500974024 1572003928 1634281660 1639762718 1797709826 1798687880 1876217530 1896798128 1965004910 1978556668 2063839283 2161505401 2261741680 2370997660 2473195835 2479599760 2608097426 2981386760 3001948048 3144007856 3268563320 3279525436 3595419652 3597375760 3752435060 3930009820 3957113336 4099406795 4127678566 4323010802 4494274565 4741995320 4946391670 5216194852 5441030837 5962773520 6520243565 6537126640 6559050872 7190839304 7504870120 7860019640 7914226672 8198813590 8255357132 8646021604 8988549130 9483990640 9892783340 10319196415 10432389704 10807527005 10882061674 13040487130 13118101744 14344535843 14381678608 15009740240 15720039280 16397627180 16510714264 17292043208 17977098260 19785566680 20638392830 20864779408 21615054010 21764123348 23776559411 26080974260 27205154185 28689071686 32795254360 33021428528 34584086416 35954196520 39571133360 41276785660 43230108020 43528246696 47553118822 52161948520 54410308370 57378143372 59851339207 65590508720 71722679215 71908393040 82553571320 86460216040 87056493392 95106237644 104323897040 108820616740 114756286744 118882797055 119702678414 143445358430 157789894273 165107142640 172920432080 190212475288 217641233480 229512573488 237765594110 239405356828 286890716860 299256696035 315579788546 380424950576 435282466960 475531188220 478810713656 573781433720 598513392070 631159577092 788949471365 951062376440 957621427312 1147562867440 1197026784140 1262319154184 1577898942730 1735688837003 1902124752880 2394053568280 2524638308368 3155797885460 3471377674006 4788107136560 6311595770920 6942755348012 8678444185015 12623191541840 13885510696024 17356888370030 27771021392048 34713776740060 69427553480120 138855106960240
• Sum of all divisors σ(n): 373018756677840
• Sum of proper divisors (its aliquot sum) s(n): 234163649717600
• 138855106960240 is an abundant number, because the sum of its proper divisors (234163649717600) is greater than itself. Its abundance is 95308542757360

Bases of 138855106960240

• Binary: 11111100100100110111001010100110101101101110000₂
• Hexadecimal: 0x7E49B9535B70
• Base-36: 1D7X5LJUR4

Squares and roots of 138855106960240

• 138855106960240 squared (138855106960240²) is 19280740728939690892940857600
• 138855106960240 cubed (138855106960240³) is 2677229316189576524103586216816434701824000
• The square root of 138855106960240 is 11783679.6867633839
• The cube root of 138855106960240 is 51783.0093598267

Scales and comparisons

• 138,855,106,960,240 seconds is equal to 4,415,162 years, 46 weeks, 3 days, 12 hours, 30 minutes, 40 seconds.
• To count from 1 to 138,855,106,960,240 would take you about eleven million, thirty-seven thousand, nine hundred seven 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 138855106960240 cubic inches would be around 4315.3 feet tall.

Recreational maths with 138855106960240

• 138855106960240 backwards is 042069601558831
• 138855106960240 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 138855106960240's digits is 58
• More coming soon!