2942978743980

Names of 2942978743980

• Cardinal: 2942978743980 can be written as Two trillion, nine hundred forty-two billion, nine hundred seventy-eight million, seven hundred forty-three thousand, nine hundred eighty.

Scientific notation

• Scientific notation: 2.94297874398 × 10¹²

Factors of 2942978743980

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 3484

Divisors of 2942978743980

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 9 10 11 12 15 18 20 22 27 30 33 36 44 45 54 55 60 61 66 90 99 108 110 121 122 132 135 165 180 183 198 220 233 242 244 270 297 305 330 363 366 396 466 484 495 540 549 594 605 610 660 671 699 726 732 915 932 990 1089 1098 1165 1188 1210 1220 1342 1398 1452 1485 1647 1815 1830 1980 2013 2097 2178 2196 2330 2420 2563 2684 2745 2796 2970 3169 3267 3294 3355 3495 3630 3660 4026 4194 4356 4660 5126 5445 5490 5940 6039 6291 6338 6534 6588 6710 6990 7260 7381 7689 8052 8235 8388 9507 10065 10252 10485 10890 10980 12078 12582 12676 12815 13068 13420 13980 14213 14762 15378 15845 16335 16470 18117 19014 20130 20970 21780 22143 23067 24156 25164 25630 28193 28426 28521 29524 30195 30756 31455 31690 32670 32940 34859 36234 36905 38028 38445 40260 41940 42639 44286 46134 47535 51260 56386 56852 57042 60390 62910 63380 65340 66429 69201 69718 71065 72468 73810 76890 84579 85278 85563 88572 90585 92268 95070 104577 110715 112772 114084 115335 120780 125820 127917 132858 138402 139436 140965 142130 142605 147620 153780 156343 169158 170556 171126 174295 181170 190140 193309 199287 209154 213195 221430 230670 253737 255834 265716 276804 281930 284260 285210 312686 313731 332145 338316 342252 346005 348590 362340 383449 383751 386618 398574 418308 422895 426390 427815 442860 461340 469029 507474 511668 522885 563860 570420 579927 625372 627462 639585 664290 692010 697180 738377 761211 766898 767502 773236 781715 797148 845790 852780 855630 938058 941193 966545 996435 1014948 1045770 1150347 1159854 1254924 1268685 1279170 1328580 1384020 1407087 1476754 1522422 1533796 1535004 1563430 1568655 1691580 1711260 1719773 1739781 1876116 1882386 1917245 1918755 1933090 1992870 2091540 2126399 2215131 2300694 2319708 2345145 2537370 2558340 2814174 2899635 2953508 3044844 3126860 3137310 3439546 3451041 3479562 3691885 3764772 3806055 3834490 3837510 3866180 3985740 4221261 4252798 4430262 4601388 4690290 4705965 5074740 5159319 5219343 5628348 5751735 5799270 6274620 6379197 6645393 6879092 6902082 6959124 7035435 7383770 7612110 7668980 7675020 8122147 8442522 8505596 8598865 8698905 8860524 9380580 9411930 10318638 10353123 10438686 10631995 11075655 11503470 11598540 12758394 13290786 13804164 14070870 14767540 15224220 15477957 16244294 16885044 17197730 17255205 17397810 18823860 19137591 19936179 20637276 20706246 20877372 21106305 21263990 22151310 23006940 23390389 24366441 25516788 25796595 26096715 26581572 28141740 30955914 31895985 32488588 33226965 34395460 34510410 34795620 38275182 39872358 40610735 41412492 42212610 42527980 44302620 45040997 46433871 46780778 48732882 51593190 51765615 52193430 57412773 61911828 63791970 66453930 69020820 70171167 73099323 76550364 77389785 79744716 81221470 84425220 89343617 90081994 92867742 93561556 95687955 97465764 99680895 103186380 103531230 104386860 114825546 116951945 121832205 127583940 132907860 135122991 140342334 146198646 154779570 162442940 178687234 180163988 185735484 191375910 199361790 207062460 210513501 219297969 225204985 229651092 232169355 233903890 243664410 268030851 270245982 280684668 287063865 292397292 309559140 350855835 357374468 365496615 382751820 398723580 405368973 421027002 438595938 446718085 450409970 464338710 467807780 487328820 495450967 536061702 540491964 574127730 631540503 675614955 701711670 730993230 804092553 810737946 842054004 877191876 893436170 900819940 928677420 990901934 1052567505 1072123404 1096489845 1148255460 1216106919 1263081006 1340154255 1351229910 1403423340 1461986460 1486352901 1608185106 1621475892 1786872340 1981803868 2026844865 2105135010 2192979690 2412277659 2432213838 2477254835 2526162012 2680308510 2702459820 2972705802 3157702515 3216370212 4020462765 4053689730 4210270020 4385959380 4459058703 4824555318 4864427676 4954509670 5360617020 5449960637 5945411604 6080534595 6315405030 7431764505 8040925530 8107379460 8918117406 9649110636 9909019340 10899921274 12061388295 12161069190 12630810060 13377176109 14863529010 16081851060 16349881911 17836234812 21799842548 22295293515 24122776590 24322138380 26754352218 27249803185 29727058020 32699763822 44590587030 48245553180 49049645733 53508704436 54499606370 65399527644 66885880545 81749409555 89181174060 98099291466 108999212740 133771761090 147148937199 163498819110 196198582932 245248228665 267543522180 294297874398 326997638220 490496457330 588595748796 735744685995 980992914660 1471489371990 2942978743980
• Sum of all divisors σ(n): 10276086038400
• Sum of proper divisors (its aliquot sum) s(n): 7333107294420
• 2942978743980 is an abundant number, because the sum of its proper divisors (7333107294420) is greater than itself. Its abundance is 4390128550440

Bases of 2942978743980

• Binary: 101010110100110111001100111101111010101100₂
• Hexadecimal: 0x2AD3733DEAC
• Base-36: 11JZHK430

Squares and roots of 2942978743980

• 2942978743980 squared (2942978743980²) is 8661123887518098386240400
• 2942978743980 cubed (2942978743980³) is 25489503499943187988255837306332792000
• The square root of 2942978743980 is 1715511.2194270255
• The cube root of 2942978743980 is 14330.5340418497

Scales and comparisons

• 2,942,978,743,980 seconds is equal to 93,577 years, 32 weeks, 1 day, 23 hours, 33 minutes.
• To count from 1 to 2,942,978,743,980 would take you about two hundred thirty-three thousand, nine hundred forty-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 2942978743980 cubic inches would be around 1194.2 feet tall.

Recreational maths with 2942978743980

• 2942978743980 backwards is 0893478792492
• The number of decimal digits it has is: 13
• The sum of 2942978743980's digits is 72
• More coming soon!