1143981394920

Names of 1143981394920

• Cardinal: 1143981394920 can be written as One trillion, one hundred forty-three billion, nine hundred eighty-one million, three hundred ninety-four thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.14398139492 × 10¹²

Factors of 1143981394920

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 2968

Divisors of 1143981394920

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 13 14 15 18 20 21 24 26 28 30 35 36 39 40 42 45 49 52 56 60 63 65 70 72 78 84 90 91 98 104 105 117 120 126 130 137 140 147 156 168 169 180 182 195 196 210 234 245 252 260 273 274 280 294 312 315 338 360 364 390 392 411 420 441 455 468 490 504 507 520 546 548 585 588 630 637 676 685 728 735 780 819 822 840 845 882 910 936 959 980 1014 1092 1096 1170 1176 1183 1233 1260 1274 1352 1365 1370 1470 1521 1560 1638 1644 1690 1764 1781 1820 1911 1918 1960 2028 2055 2184 2205 2340 2366 2466 2520 2535 2548 2730 2740 2801 2877 2940 3042 3185 3276 3288 3380 3528 3549 3562 3640 3822 3836 4056 4095 4110 4410 4680 4732 4795 4932 5070 5096 5343 5460 5480 5602 5733 5754 5880 5915 6084 6165 6370 6552 6713 6760 7098 7124 7605 7644 7672 8190 8220 8281 8403 8631 8820 8905 9464 9555 9590 9864 10140 10647 10686 10920 11204 11466 11508 11830 12168 12330 12467 12740 13426 14005 14196 14248 14385 15210 15288 16029 16380 16440 16562 16806 17262 17640 17745 17810 19110 19180 19607 20139 20280 21294 21372 22408 22932 23016 23153 23660 24660 24843 24934 25209 25480 26715 26852 28010 28392 28665 28770 30420 32058 32760 33124 33565 33612 34524 35490 35620 36413 37401 38220 38360 39214 40278 41405 42015 42588 42744 43155 45864 46306 47320 49320 49686 49868 50418 53235 53430 53704 56020 57330 57540 58821 60417 60840 62335 64116 66248 67130 67224 69048 69459 70980 71240 72826 74529 74802 76440 78428 80145 80556 82810 84030 85176 86310 87269 92612 98035 99372 99736 100695 100836 106470 106860 109239 112040 112203 114660 115080 115765 117642 120834 124215 124670 126045 128232 134260 137249 138918 141960 145652 149058 149604 156856 160290 161112 162071 165620 168060 172620 174538 176463 182065 185224 187005 196070 198744 201390 201672 208377 212940 213720 218478 224406 229320 231530 235284 241668 248430 249340 252090 254891 261807 268520 274498 277836 291304 294105 298116 299208 302085 320580 324142 327717 331240 336120 345240 347295 349076 352926 364130 372645 374010 383737 392140 402780 411747 416754 425880 436345 436956 448812 463060 470568 473369 483336 486213 496860 498680 504180 509782 523614 546195 548996 555672 561015 588210 596232 604170 641160 648284 655434 686245 694590 698152 705852 728260 745290 748020 764673 767474 784280 785421 805560 810355 823494 833508 872690 873912 882315 897624 926120 946738 972426 993720 1008360 1019564 1041885 1047228 1092390 1097992 1122030 1134497 1151211 1176420 1208340 1235241 1274455 1296568 1309035 1310868 1372490 1389180 1411704 1420107 1456520 1458639 1490580 1496040 1529346 1534948 1570842 1620710 1638585 1646988 1667016 1745380 1764630 1784237 1893476 1918685 1944852 2039128 2058735 2083770 2094456 2184780 2244060 2268994 2294019 2302422 2352840 2366845 2416680 2431065 2470482 2548910 2618070 2621736 2686159 2744980 2778360 2840214 2917278 2981160 3058692 3069896 3141684 3241420 3277170 3293976 3313583 3403491 3453633 3490760 3529260 3568474 3786952 3823365 3837370 3889704 3927105 4117470 4167540 4260321 4369560 4488120 4537988 4588038 4604844 4733690 4862130 4940964 4988581 5097820 5236140 5352711 5372318 5489960 5672485 5680428 5756055 5834556 6117384 6176205 6283368 6482840 6554340 6627166 6806982 6907266 7058520 7100535 7136948 7293195 7646730 7674740 7854210 8058477 8234940 8335080 8520642 8921185 9075976 9176076 9209688 9467380 9724260 9881928 9940749 9977162 10195640 10210473 10472280 10705422 10744636 11344970 11360856 11470095 11512110 11669112 12352410 13108680 13254332 13430795 13613964 13814532 14201070 14273896 14586390 14965743 15293460 15349480 15708420 16058133 16116954 16469880 16567915 17017455 17041284 17268165 17842370 18352152 18803113 18934760 19448520 19881498 19954324 20420946 21301605 21410844 21489272 22689940 22940190 23024220 23195081 24175431 24704820 24942905 26508664 26763555 26861590 27227928 27629064 28402140 29172780 29822247 29931486 30586920 31416840 32116266 32233908 33135830 34034910 34082568 34536330 34920067 35684740 37606226 39762996 39908648 40292385 40841892 42603210 42821688 44897229 45379880 45880380 46048440 46390162 48350862 49409640 49703745 49885810 51052365 53527110 53723180 56409339 56804280 58345560 59644494 59862972 64232532 64467816 64851553 66271660 68069820 69072660 69585243 69840134 71369480 74828715 75212452 79525992 80290665 80584770 81683784 85206420 89794458 91760760 92780324 94015565 96701724 99407490 99771620 102104730 104760201 107054220 107446360 112818678 115975405 119288988 119725944 120877155 128465064 129703106 132543320 136139640 138145320 139170486 139680268 149111235 149657430 150424904 160581330 161169540 169228017 170412840 174600335 179588916 185560648 188031130 193403448 194554659 198814980 199543240 204209460 208755729 209520402 214108440 224486145 225637356 231950810 238577976 241754310 244440469 259406212 278340972 279360536 282046695 298222470 299314860 314280603 321162660 322339080 324257765 338456034 347926215 349200670 359177832 376062260 389109318 397629960 408418920 417511458 419040804 448972290 451274712 453960871 463901620 483508620 488880938 518812424 523801005 556681944 564093390 583663977 596444940 598629720 628561206 642325320 648515530 676912068 695852430 698401340 733321407 752124520 778218636 835022916 838081608 846140085 897944580 907921742 927803240 967017240 972773295 977761876 1043778645 1047602010 1128186780 1167327954 1192889880 1222202345 1257122412 1297031060 1353824136 1361882613 1391704860 1396802680 1466642814 1556437272 1571403015 1670045832 1692280170 1795889160 1815843484 1945546590 1955523752 2087557290 2095204020 2199964221 2256373560 2269804355 2334655908 2444404690 2514244824 2594062120 2723765226 2783409720 2918319885 2933285628 3142806030 3177726097 3384560340 3631686968 3666607035 3891093180 4085647839 4175114580 4190408040 4399928442 4539608710 4669311816 4888809380 5447530452 5836639770 5866571256 6285612060 6355452194 6769120680 6809413065 7333214070 7782186360 8171295678 8350229160 8799856884 9079217420 9533178291 9777618760 10895060904 10999821105 11673279540 12571224120 12710904388 13618826130 14666428140 15888630485 16342591356 17599713768 18158434840 19066356582 20428239195 21999642210 23346559080 25421808776 27237652260 28599534873 29332856280 31777260970 32685182712 38132713164 40856478390 43999284420 47665891455 54475304520 57199069746 63554521940 76265426328 81712956780 87998568840 95331782910 114398139492 127109043880 142997674365 163425913560 190663565820 228796278984 285995348730 381327131640 571990697460 1143981394920
• Sum of all divisors σ(n): 4719098306520
• Sum of proper divisors (its aliquot sum) s(n): 3575116911600
• 1143981394920 is an abundant number, because the sum of its proper divisors (3575116911600) is greater than itself. Its abundance is 2431135516680

Bases of 1143981394920

• Binary: 10000101001011010100110101100101111101000₂
• Hexadecimal: 0x10A5A9ACBE8
• Base-36: ELJCZHM0

Squares and roots of 1143981394920

• 1143981394920 squared (1143981394920²) is 1308693431923109001806400
• 1143981394920 cubed (1143981394920³) is 1497120937774040294069694271783488000
• The square root of 1143981394920 is 1069570.6591525405
• The cube root of 1143981394920 is 10458.5863662667

Scales and comparisons

• 1,143,981,394,920 seconds is equal to 36,375 years, 3 weeks, 4 days, 9 hours, 42 minutes.
• To count from 1 to 1,143,981,394,920 would take you about ninety thousand, nine hundred thirty-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 1143981394920 cubic inches would be around 871.5 feet tall.

Recreational maths with 1143981394920

• 1143981394920 backwards is 0294931893411
• The number of decimal digits it has is: 13
• The sum of 1143981394920's digits is 54
• More coming soon!