121319903329920

Names of 121319903329920

• Cardinal: 121319903329920 can be written as One hundred twenty-one trillion, three hundred nineteen billion, nine hundred three million, three hundred twenty-nine thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.2131990332992 × 10¹⁴

Factors of 121319903329920

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 3938

Divisors of 121319903329920

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 17 18 20 24 27 30 32 34 36 40 45 48 51 54 60 64 68 72 80 81 85 90 96 102 108 120 128 135 136 144 153 160 162 170 180 192 204 216 240 243 255 270 272 288 306 320 324 340 360 384 405 408 432 459 480 486 510 540 544 576 612 640 648 680 720 729 765 810 816 864 918 960 972 1020 1080 1088 1152 1215 1224 1296 1360 1377 1440 1458 1530 1620 1632 1728 1836 1920 1944 2040 2160 2176 2295 2430 2448 2592 2720 2754 2880 2916 3060 3240 3264 3456 3645 3672 3888 3911 4080 4131 4320 4590 4860 4896 5184 5440 5508 5760 5832 6120 6480 6528 6885 7290 7344 7776 7822 8160 8262 8640 9180 9720 9792 10368 10880 11016 11664 11733 12240 12393 12960 13770 14580 14688 15552 15644 16320 16524 17280 18360 19440 19555 19584 20655 22032 23328 23466 24480 24786 25920 27540 29160 29376 31104 31288 32640 33048 35199 36720 38880 39110 41310 44064 46656 46932 48960 49572 51840 55080 58320 58665 58752 61965 62576 66096 66487 70398 73440 77760 78220 82620 88128 93312 93864 97920 99144 105597 110160 116640 117330 123930 125152 132192 132974 140796 146880 155520 156440 165240 175995 176256 187728 198288 199461 211194 220320 233280 234660 247860 250304 264384 265948 281592 293760 312880 316791 330480 332435 351990 375456 396576 398922 422388 440640 466560 469320 495720 500608 527985 528768 531896 563184 598383 625760 633582 660960 664870 703980 750912 793152 797844 844776 881280 938640 950373 991440 997305 1055970 1063792 1126368 1196766 1251520 1267164 1321920 1329740 1407960 1501824 1583955 1586304 1595688 1689552 1795149 1877280 1900746 1982880 1994610 2111940 2127584 2252736 2393532 2503040 2534328 2643840 2659480 2815920 2851119 2991915 3167910 3191376 3379104 3590298 3754560 3801492 3965760 3989220 4223880 4255168 4505472 4751865 4787064 5068656 5318960 5385447 5631840 5702238 5983830 6335820 6382752 6758208 7180596 7509120 7602984 7931520 7978440 8447760 8510336 8975745 9503730 9574128 10137312 10637920 10770894 11263680 11404476 11967660 12671640 12765504 13516416 14255595 14361192 15205968 15295921 15956880 16156341 16895520 17951490 19007460 19148256 20274624 21275840 21541788 22527360 22808952 23935320 25343280 25531008 26927235 28511190 28722384 30411936 30591842 31913760 32312682 33791040 35902980 38014920 38296512 40549248 42551680 43083576 45617904 45887763 47870640 48469023 50686560 53854470 57022380 57444768 60823872 61183684 63827520 64625364 67582080 71805960 76029840 76479605 76593024 80781705 86167152 91235808 91775526 95741280 96938046 101373120 107708940 114044760 114889536 121647744 122367368 127655040 129250728 137663289 143611920 152059680 152959210 161563410 172334304 182471616 183551052 191482560 193876092 202746240 215417880 228089520 229438815 229779072 242345115 244734736 258501456 260030657 275326578 287223840 304119360 305918420 323126820 344668608 364943232 367102104 382965120 387752184 412989867 430835760 456179040 458877630 484690230 489469472 517002912 520061314 550653156 574447680 608238720 611836840 646253640 688316445 689337216 734204208 775504368 780091971 825979734 861671520 912358080 917755260 969380460 978938944 1034005824 1040122628 1101306312 1148895360 1223673680 1238969601 1292507280 1300153285 1376632890 1468408416 1551008736 1560183942 1651959468 1723343040 1824716160 1835510520 1938760920 1957877888 2064949335 2068011648 2080245256 2202612624 2340275913 2447347360 2477939202 2585014560 2600306570 2753265780 2936816832 3102017472 3120367884 3303918936 3446686080 3671021040 3716908803 3877521840 3900459855 4129898670 4160490512 4405225248 4680551826 4894694720 4955878404 5170029120 5200613140 5506531560 5873633664 6194848005 6204034944 6240735768 6607837872 7020827739 7342042080 7433817606 7755043680 7800919710 8259797340 8320981024 8810450496 9361103652 9789389440 9911756808 10340058240 10401226280 11013063120 11150726409 11701379565 12389696010 12481471536 13215675744 14041655478 14684084160 14867635212 15510087360 15601839420 16519594680 16641962048 17620900992 18584544015 18722207304 19823513616 20802452560 21062483217 22026126240 22301452818 23402759130 24779392020 24962943072 26431351488 28083310956 29368168320 29735270424 31020174720 31203678840 33039189360 33283924096 35104138695 37169088030 37444414608 39647027232 41604905120 42124966434 44052252480 44602905636 46805518260 49558784040 49925886144 52862702976 55753632045 56166621912 59470540848 62407357680 63187449651 66078378720 70208277390 74338176060 74888829216 79294054464 83209810240 84249932868 88104504960 89205811272 93611036520 99117568080 99851772288 105312416085 111507264090 112333243824 118941081696 124814715360 126374899302 132156757440 140416554780 148676352120 149777658432 158588108928 166419620480 168499865736 178411622544 187222073040 189562348953 198235136160 210624832170 223014528180 224666487648 237882163392 249629430720 252749798604 264313514880 280833109560 297352704240 299555316864 315937248255 336999731472 356823245088 374444146080 379124697906 396470272320 421249664340 446029056360 449332975296 475764326784 499258861440 505499597208 561666219120 594705408480 631874496510 673999462944 713646490176 748888292160 758249395812 792940544640 842499328680 892058112720 898665950592 947811744765 1010999194416 1123332438240 1189410816960 1263748993020 1347998925888 1427292980352 1497776584320 1516498791624 1684998657360 1784116225440 1895623489530 2021998388832 2246664876480 2378821633920 2527497986040 2695997851776 3032997583248 3369997314720 3568232450880 3791246979060 4043996777664 4493329752960 5054995972080 6065995166496 6739994629440 7136464901760 7582493958120 8087993555328 10109991944160 12131990332992 13479989258880 15164987916240 20219983888320 24263980665984 30329975832480 40439967776640 60659951664960 121319903329920
• Sum of all divisors σ(n): 460543639096260
• Sum of proper divisors (its aliquot sum) s(n): 339223735766340
• 121319903329920 is an abundant number, because the sum of its proper divisors (339223735766340) is greater than itself. Its abundance is 217903832436420

Bases of 121319903329920

• Binary: 11011100101011011111101101111011111111010000000₂
• Hexadecimal: 0x6E56FDBDFE80
• Base-36: 1705LE2000

Squares and roots of 121319903329920

• 121319903329920 squared (121319903329920²) is 14718518943981133904367206400
• 121319903329920 cubed (121319903329920³) is 1785649295443387369106096454557807935488000
• The square root of 121319903329920 is 11014531.4621149455
• The cube root of 121319903329920 is 49504.4247760303

Scales and comparisons

• 121,319,903,329,920 seconds is equal to 3,857,597 years, 34 weeks, 1 day, 19 hours, 12 minutes.
• To count from 1 to 121,319,903,329,920 would take you about nine million, six hundred forty-three thousand, nine hundred ninety-four 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 121319903329920 cubic inches would be around 4125.4 feet tall.

Recreational maths with 121319903329920

• 121319903329920 backwards is 029923309913121
• 121319903329920 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 121319903329920's digits is 54
• More coming soon!