7941131218020

Names of 7941131218020

• Cardinal: 7941131218020 can be written as Seven trillion, nine hundred forty-one billion, one hundred thirty-one million, two hundred eighteen thousand and twenty.

Scientific notation

• Scientific notation: 7.94113121802 × 10¹²

Factors of 7941131218020

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 144

Divisors of 7941131218020

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 7 10 11 12 13 14 15 20 21 22 26 28 30 33 35 39 42 44 52 55 60 65 66 70 77 78 84 91 103 105 110 121 130 132 140 143 154 156 165 182 195 206 210 220 231 242 260 273 286 308 309 330 363 364 385 390 412 420 429 455 462 484 515 546 572 605 618 660 715 721 726 770 780 847 858 910 924 1001 1030 1092 1133 1155 1210 1236 1331 1339 1365 1430 1442 1452 1540 1545 1573 1694 1716 1815 1820 2002 2060 2145 2163 2266 2310 2420 2541 2662 2678 2730 2860 2884 3003 3090 3146 3388 3399 3605 3630 3993 4004 4017 4235 4290 4326 4532 4620 4719 5005 5082 5324 5356 5460 5665 6006 6180 6292 6655 6695 6798 7210 7260 7865 7931 7986 8034 8470 8580 8652 9317 9373 9438 10010 10164 10609 10815 11011 11330 12012 12463 12705 13310 13390 13596 14420 14729 15015 15730 15862 15972 16068 16940 16995 17303 18634 18746 18876 19965 20020 20085 21218 21630 22022 22660 23595 23793 24926 25410 26620 26780 27951 28119 29458 30030 31460 31724 31827 33033 33990 34606 37268 37389 37492 39655 39930 40170 42436 43260 44044 44187 46585 46865 47190 47586 49852 50820 51909 53045 55055 55902 56238 58916 60060 62315 63654 66066 67980 69212 73645 74263 74778 79310 79860 80340 86515 87241 88374 93170 93730 94380 95172 103103 103818 106090 110110 111804 112476 116699 118965 121121 124630 127308 132132 137093 137917 139755 140595 147290 148526 149556 158620 159135 162019 165165 173030 174482 176748 186340 186945 187460 206206 207636 212180 220220 220935 222789 233398 237930 242242 249260 259545 261723 274186 275834 279510 281190 294580 297052 309309 318270 324038 330330 346060 348964 350097 363363 371315 373890 411279 412412 413751 436205 441870 445578 466796 475860 484484 486057 515515 519090 523446 548372 551668 559020 562380 583495 605605 618618 636540 648076 660660 685465 689585 700194 726726 742630 747780 810095 816893 822558 827502 872410 883740 891156 959651 965419 972114 1031030 1038180 1046892 1092727 1113945 1134133 1166990 1211210 1237236 1283689 1308615 1370930 1379170 1400388 1453452 1485260 1517087 1546545 1620190 1633786 1645116 1655004 1744820 1750485 1782209 1816815 1919302 1930838 1944228 2056395 2062060 2068755 2185454 2227890 2268266 2333980 2422420 2430285 2450679 2567378 2617230 2741860 2758340 2878953 2896257 3034174 3093090 3240380 3267572 3278181 3402399 3500970 3564418 3633630 3838604 3851067 3861676 4084465 4112790 4137510 4370908 4455780 4536532 4551261 4798255 4827095 4860570 4901358 5134756 5234460 5346627 5463635 5670665 5757906 5792514 6068348 6186180 6418445 6556362 6804798 7001940 7128836 7267260 7585435 7649089 7702134 8168930 8225580 8275020 8911045 8985823 9102522 9596510 9654190 9721140 9802716 10619609 10693254 10927270 11341330 11515812 11585028 12019997 12253395 12475463 12836890 13112724 13609596 14120579 14205451 14394765 14481285 15170870 15298178 15404268 16337860 16390905 16687957 17011995 17822090 17971646 18205044 19193020 19255335 19308380 21239218 21386508 21854540 22682660 22756305 22947267 24039994 24506790 24950926 25673780 26733135 26957469 28241158 28410902 28789530 28962570 30341740 30596356 31858827 32781810 33375914 34023990 35644180 35943292 36059991 37426389 38245445 38510670 42361737 42478436 42616353 44929115 45512610 45894534 48079988 49013580 49901852 50063871 53098045 53466270 53914938 56482316 56821804 57579060 57925140 60099985 62377315 63717654 65563620 66751828 68047980 70602895 71027255 72119982 74852778 76490890 77021340 83439785 84139979 84723474 85232706 89858230 91025220 91789068 98844053 99438157 100127742 106196090 106932540 107829876 114736335 116815699 120199970 124754630 127435308 132219967 134787345 141205790 142054510 144239964 149705556 152981780 156259961 159294135 166879570 168279958 169446948 170465412 179716460 180299955 183567527 187131945 197688106 198876314 200255484 211808685 212392180 213081765 229472670 233631398 240399940 249509260 250319355 252419937 264439934 269574690 282411580 284109020 296532159 298314471 312519922 318588270 333759140 336559916 350447097 360599910 367135054 374263890 395376212 396659901 397752628 420699895 423617370 426163530 458945340 467262796 468779883 494220265 497190785 500638710 504839874 528879868 539149380 550702581 584078495 593064318 596628942 625039844 637176540 661099835 700894194 721199820 734270108 748527780 781299805 793319802 841399790 847234740 852327060 917837635 925539769 937559766 988440530 994381570 1001277420 1009679748 1093819727 1101405162 1168156990 1186128636 1193257884 1262099685 1284972689 1322199670 1401788388 1454419637 1482660795 1491572355 1562599610 1586639604 1682799580 1718859571 1752235485 1835675270 1851079538 1875119532 1976881060 1983299505 1988763140 2187639454 2202810324 2336313980 2343899415 2524199370 2569945378 2644399340 2753512905 2776619307 2908839274 2965321590 2983144710 3125199220 3281459181 3437719142 3504470970 3671350540 3702159076 3854918067 3966599010 4363258911 4375278908 4627698845 4687798830 5048398740 5139890756 5156578713 5469098635 5507025810 5553238614 5817678548 5930643180 5966289420 6424863445 6562918362 6875438284 7008941940 7272098185 7709836134 7933198020 8594297855 8726517822 9255397690 9375597660 10180937459 10313157426 10938197270 11014051620 11106477228 12032016997 12849726890 13125836724 13883096535 14544196370 15419672268 16407295905 17188595710 17453035644 18510795380 18907455281 19274590335 20361874918 20626314852 21816294555 21876394540 24064033994 25699453780 25782893565 27766193070 29088392740 30542812377 32814591810 34377191420 36096050991 37814910562 38549180670 40723749836 43632589110 48128067988 50904687295 51565787130 55532386140 56722365843 60160084985 61085624754 65629183620 72192101982 75629821124 77098361340 87265178220 94537276405 101809374590 103131574260 113444731686 120320169970 122171249508 132352186967 144384203964 152714061885 180480254955 189074552810 203618749180 226889463372 240640339940 264704373934 283611829215 305428123770 360960509910 378149105620 397056560901 529408747868 567223658430 610856247540 661760934835 721921019820 794113121802 1134447316860 1323521869670 1588226243604 1985282804505 2647043739340 3970565609010 7941131218020
• Sum of all divisors σ(n): 30396046786560
• Sum of proper divisors (its aliquot sum) s(n): 22454915568540
• 7941131218020 is an abundant number, because the sum of its proper divisors (22454915568540) is greater than itself. Its abundance is 14513784350520

Bases of 7941131218020

• Binary: 1110011100011110000010011100010110001100100₂
• Hexadecimal: 0x738F04E2C64
• Base-36: 2TC3SHRAC

Squares and roots of 7941131218020

• 7941131218020 squared (7941131218020²) is 63061565021811808772720400
• 7941131218020 cubed (7941131218020³) is 500780162651907836866532471400901608000
• The square root of 7941131218020 is 2818001.2806987863
• The cube root of 7941131218020 is 19950.8218563065

Scales and comparisons

• 7,941,131,218,020 seconds is equal to 252,503 years, 21 weeks, 1 day, 22 hours, 47 minutes.
• To count from 1 to 7,941,131,218,020 would take you about six hundred thirty-one thousand, two hundred fifty-eight 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 7941131218020 cubic inches would be around 1662.6 feet tall.

Recreational maths with 7941131218020

• 7941131218020 backwards is 0208121311497
• 7941131218020 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 7941131218020's digits is 39
• More coming soon!