138919433617080

Names of 138919433617080

• Cardinal: 138919433617080 can be written as One hundred thirty-eight trillion, nine hundred nineteen billion, four hundred thirty-three million, six hundred seventeen thousand and eighty.

Scientific notation

• Scientific notation: 1.3891943361708 × 10¹⁴

Factors of 138919433617080

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 100

Divisors of 138919433617080

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 17 18 20 24 27 30 34 36 40 45 51 54 60 68 72 73 85 90 102 108 120 135 136 146 153 170 180 204 216 219 255 270 289 292 306 340 360 365 408 438 459 510 540 578 584 612 657 680 730 765 867 876 918 1020 1080 1095 1156 1224 1241 1314 1445 1460 1530 1734 1752 1836 1971 2040 2190 2295 2312 2482 2601 2628 2890 2920 3060 3285 3468 3672 3723 3942 4335 4380 4590 4913 4964 5202 5256 5329 5780 6120 6205 6570 6936 7446 7803 7884 8670 8760 9180 9826 9855 9928 10404 10658 11169 11560 12410 13005 13140 14739 14892 15606 15768 15987 17340 18360 18615 19652 19710 20808 21097 21316 22338 24565 24820 26010 26280 26645 29478 29784 31212 31974 33507 34680 37230 39015 39304 39420 42194 42632 44217 44676 47961 49130 49640 52020 53290 55845 58956 62424 63291 63948 67014 73695 74460 78030 78840 79935 83521 84388 88434 89352 90593 95922 98260 104040 105485 106580 111690 117912 126582 127896 132651 134028 143883 147390 148920 156060 159870 167042 167535 168776 176868 181186 189873 191844 196520 210970 213160 221085 223380 239805 250563 253164 265302 268056 271779 287766 294780 312120 316455 319740 334084 335070 353736 358649 362372 379746 383688 417605 421940 442170 446760 452965 479610 501126 506328 530604 543558 569619 575532 589560 632910 639480 663255 668168 670140 717298 719415 724744 751689 759492 815337 835210 843880 884340 905930 949365 959220 1002252 1061208 1075947 1087116 1139238 1151064 1252815 1265820 1326510 1340280 1358895 1419857 1434596 1438830 1503378 1518984 1540081 1630674 1670420 1768680 1793245 1811860 1898730 1918440 2004504 2151894 2174232 2255067 2278476 2446011 2505630 2531640 2653020 2717790 2839714 2848095 2869192 2877660 3006756 3080162 3227841 3261348 3340840 3586490 3623720 3758445 3797460 4076685 4259571 4303788 4510134 4556952 4620243 4892022 5011260 5306040 5379735 5435580 5679428 5696190 5755320 6013512 6097033 6160324 6455682 6522696 7099285 7172980 7516890 7594920 7700405 8153370 8519142 8607576 9020268 9240486 9683523 9784044 10022520 10759470 10871160 11275335 11358856 11392380 12194066 12230055 12320648 12778713 12911364 13860729 14198570 14345960 15033780 15400810 16139205 16306740 17038284 18040536 18291099 18480972 19367046 19568088 21297855 21518940 22550670 22784760 23101215 24137569 24388132 24460110 25557426 25822728 26181377 27721458 28397140 30067560 30485165 30801620 32278410 32613480 34076568 36582198 36961944 38336139 38734092 41582187 42595710 43037880 45101340 46202430 48275138 48417615 48776264 48920220 51114852 52362754 54873297 55442916 56794280 60970330 61603240 63893565 64556820 69303645 72412707 73164396 76672278 77468184 78544131 83164374 85191420 90202680 91455495 92404860 96550276 96835230 97840440 102229704 103649561 104725508 109746594 110885832 120687845 121940660 127787130 129113640 130906885 138607290 144825414 146328792 153344556 157088262 164619891 166328748 170382840 182910990 184809720 191680695 193100552 193670460 207299122 207910935 209451016 217238121 219493188 235632393 241375690 243881320 255574260 261813770 274366485 277214580 289650828 306689112 310948683 314176524 329239782 332657496 362063535 365821980 383361390 387340920 392720655 414598244 415821870 434476242 438986376 445083409 471264786 482751380 511148520 518247805 523627540 548732970 554429160 579301656 621897366 628353048 651714363 658479564 706897179 724127070 731643960 766722780 785441310 823099455 829196488 831643740 868952484 890166818 932846049 942529572 965502760 1036495610 1047255080 1086190605 1097465940 1178161965 1243794732 1303428726 1316959128 1335250227 1413794358 1448254140 1533445560 1554743415 1570882620 1646198910 1663287480 1737904968 1762042537 1780333636 1865692098 1885059144 2072991220 2172381210 2194931880 2225417045 2356323930 2487589464 2606857452 2670500454 2798538147 2827588716 2896508280 3109486830 3141765240 3258571815 3292397820 3524085074 3534485895 3560667272 3731384196 4005750681 4145982440 4344762420 4450834090 4664230245 4712647860 5213714904 5286127611 5341000908 5597076294 5655177432 6218973660 6517143630 6584795640 6676251135 7048170148 7068971790 7462768392 7566417953 8011501362 8689524840 8810212685 8901668180 9328460490 9425295720 10572255222 10682001816 11194152588 12017252043 12437947320 13034287260 13352502270 13992690735 14096340296 14137943580 15132835906 15858382833 16023002724 17620425370 17803336360 18656920980 20028753405 21144510444 22388305176 22699253859 24034504086 26068574520 26430638055 26705004540 27985381470 28275887160 30265671812 31716765666 32046005448 35240850740 37313841960 37832089765 40057506810 42289020888 45398507718 47575148499 48069008172 52861276110 53410009080 55970762940 60086260215 60531343624 63433531332 68097761577 70481701480 75664179530 79291914165 80115013620 90797015436 95150296998 96138016344 105722552220 111941525880 113496269295 120172520430 126867062664 128629105201 136195523154 151328359060 158583828330 160230027240 181594030872 190300593996 204293284731 211445104440 226992538590 237875742495 240345040860 257258210402 272391046308 302656718120 317167656660 340488807885 380601187992 385887315603 408586569462 453985077180 475751484990 480690081720 514516420804 544782092616 634335313320 643145526005 680977615770 771774631206 817173138924 907970154360 951502969980 1021466423655 1029032841608 1157661946809 1286291052010 1361955231540 1543549262412 1634346277848 1903005939960 1929436578015 2042932847310 2315323893618 2572582104020 2723910463080 3087098524824 3472985840427 3858873156030 4085865694620 4630647787236 5145164208040 5788309734045 6945971680854 7717746312060 8171731389240 9261295574472 11576619468090 13891943361708 15435492624120 17364929202135 23153238936180 27783886723416 34729858404270 46306477872360 69459716808540 138919433617080
• Sum of all divisors σ(n): 498838465083600
• Sum of proper divisors (its aliquot sum) s(n): 359919031466520
• 138919433617080 is an abundant number, because the sum of its proper divisors (359919031466520) is greater than itself. Its abundance is 220999597849440

Bases of 138919433617080

• Binary: 11111100101100010110011011111100011111010111000₂
• Hexadecimal: 0x7E58B37E3EB8
• Base-36: 1D8QPFZCU0

Squares and roots of 138919433617080

• 138919433617080 squared (138919433617080²) is 19298609036490296812067726400
• 138919433617080 cubed (138919433617080³) is 2680951836946694007371588465877883806912000
• The square root of 138919433617080 is 11786408.8516002193
• The cube root of 138919433617080 is 51791.0045371883

Scales and comparisons

• 138,919,433,617,080 seconds is equal to 4,417,208 years, 14 weeks, 5 days, 18 minutes.
• To count from 1 to 138,919,433,617,080 would take you about eleven million, forty-three thousand and 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 138919433617080 cubic inches would be around 4315.9 feet tall.

Recreational maths with 138919433617080

• 138919433617080 backwards is 080716334919831
• The number of decimal digits it has is: 15
• The sum of 138919433617080's digits is 63
• More coming soon!