20304723631920

Names of 20304723631920

• Cardinal: 20304723631920 can be written as Twenty trillion, three hundred four billion, seven hundred twenty-three million, six hundred thirty-one thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 2.030472363192 × 10¹³

Factors of 20304723631920

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 2067

Divisors of 20304723631920

• Number of divisors d(n): 1440
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 13 14 15 16 17 20 21 24 26 28 30 34 35 39 40 42 48 51 52 56 60 65 68 70 78 80 84 85 91 102 104 105 112 119 120 130 131 136 140 156 168 169 170 182 195 204 208 210 221 238 240 255 260 262 272 273 280 289 312 336 338 340 357 364 390 393 408 420 442 455 476 507 510 520 524 546 560 578 595 624 655 663 676 680 714 728 780 786 816 840 845 867 884 910 917 952 1014 1020 1040 1048 1092 1105 1156 1183 1190 1310 1326 1352 1360 1365 1428 1445 1456 1547 1560 1572 1680 1690 1703 1734 1768 1785 1820 1834 1889 1904 1965 2023 2028 2040 2096 2184 2210 2227 2312 2366 2380 2535 2620 2652 2704 2730 2751 2856 2873 2890 3094 3120 3144 3315 3380 3406 3468 3536 3549 3570 3640 3668 3757 3778 3930 4046 4056 4080 4335 4368 4420 4454 4585 4624 4641 4732 4760 5070 5109 5240 5304 5460 5502 5667 5712 5746 5780 5915 6069 6188 6288 6630 6681 6760 6812 6936 7098 7140 7280 7336 7514 7556 7735 7860 8092 8112 8515 8619 8670 8840 8908 9170 9282 9445 9464 9520 10115 10140 10218 10480 10608 10920 11004 11135 11271 11334 11492 11560 11830 11921 12138 12376 13223 13260 13362 13520 13624 13755 13872 14196 14280 14365 14672 15028 15112 15470 15589 15720 16184 17030 17238 17340 17680 17745 17816 18340 18564 18785 18890 18928 20111 20230 20280 20436 21840 22008 22139 22270 22542 22668 22984 23120 23205 23660 23842 24276 24557 24752 25545 26299 26446 26520 26724 27248 27510 28335 28392 28560 28730 28951 30056 30224 30345 30940 31178 31440 32113 32368 33405 34060 34476 34680 35490 35632 35763 36680 37128 37570 37780 37859 39669 40222 40460 40560 40872 43095 44016 44278 44540 45084 45336 45968 46410 46767 47320 47684 48552 48841 49114 51090 52598 52892 53040 53448 55020 56355 56670 56784 57460 57902 59605 60112 60333 60690 61880 62356 64226 66115 66417 66810 68120 68952 69360 70980 71526 73360 73671 74256 75140 75560 75718 77945 78897 79338 80444 80920 81744 86190 86853 88556 89080 90168 90672 92820 93534 94640 95368 96339 97104 97682 98228 100555 102180 105196 105784 106896 110040 110695 112710 113340 113577 114920 115804 119210 120666 121380 122785 123760 124712 128452 131495 132230 132834 133620 136240 137904 141960 143052 144755 146523 147342 150280 151120 151436 154973 155890 157794 158676 160565 160888 161840 171899 172380 173706 177112 178160 178815 180336 185640 187068 189295 190736 192678 195364 196456 198345 201110 202657 204360 210392 211568 220080 221390 224791 225420 226680 227154 229840 231608 233835 238420 241332 242760 244205 245570 247459 249424 256904 262990 264460 265013 265668 267240 283920 286104 289510 293046 294684 300560 301665 302872 309946 311780 315588 317352 319241 321130 321776 332085 341887 343798 344760 347412 354224 357630 368355 371280 374136 376363 378590 385356 390728 392912 394485 396690 402220 405314 408720 417469 420784 434265 442780 449582 450840 453360 454308 463216 464919 467670 476840 481695 482664 485520 488410 491140 492167 494918 513808 515697 525980 528920 530026 531336 534480 545921 567885 572208 579020 586092 589368 603330 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9687368145 9953295898 10012191140 10036937040 10333192688 10664245605 10748927280 11071277880 11156441556 11375195312 11484572190 11709759880 11922914640 12014629368 12086145019 12916490860 13015848482 13125225360 13945551945 14051711856 14218994140 14875255408 14929943847 15018286710 15312762920 15499789032 17062792968 17163756240 17564639820 18375315504 18594069260 19374736290 19523772723 19906591796 20024382280 21328491210 22142555760 22312883112 22969144380 23419519760 24029258736 24172290038 24883239745 25832981720 26031696964 27891103890 28437988280 29859887694 30036573420 30625525840 30999578064 32539621205 34125585936 35129279640 36258435057 37188138520 38749472580 39047545446 39813183592 40048764560 42656982420 44625766224 45938288760 48344580076 49766479490 51665963440 52063393928 55782207780 56875976560 59719775388 60073146840 60430725095 65079242410 70258559280 72516870114 74376277040 74649719235 77498945160 78095090892 79626367184 84603015133 85313964840 91876577520 96689160152 97618863615 99532958980 104126787856 111564415560 119439550776 120146293680 120861450190 130158484820 145033740228 149299438470 154997890320 156190181784 169206030266 170627929680 181292175285 193378320304 195237727230 199065917960 223128831120 238879101552 241722900380 253809045399 260316969640 290067480456 298598876940 312380363568 338412060532 362584350570 390475454460 398131835920 423015075665 483445800760 507618090798 520633939280 580134960912 597197753880 676824121064 725168701140 780950908920 846030151330 966891601520 1015236181596 1194395507760 1269045226995 1353648242128 1450337402280 1561901817840 1692060302660 2030472363192 2538090453990 2900674804560 3384120605320 4060944726384 5076180907980 6768241210640 10152361815960 20304723631920
• Sum of all divisors σ(n): 83423445557760
• Sum of proper divisors (its aliquot sum) s(n): 63118721925840
• 20304723631920 is an abundant number, because the sum of its proper divisors (63118721925840) is greater than itself. Its abundance is 42813998293920

Bases of 20304723631920

• Binary: 100100111011110001111110101101101111100110000₂
• Hexadecimal: 0x12778FD6DF30
• Base-36: 773V074MO

Squares and roots of 20304723631920

• 20304723631920 squared (20304723631920²) is 412281801768650515642886400
• 20304723631920 cubed (20304723631920³) is 8371268043382474977581609117519973888000
• The square root of 20304723631920 is 4506076.3011649059
• The cube root of 20304723631920 is 27281.3397560915

Scales and comparisons

• 20,304,723,631,920 seconds is equal to 645,627 years, 21 weeks, 8 hours, 52 minutes.
• To count from 1 to 20,304,723,631,920 would take you about one million, six hundred fourteen thousand and sixty-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 20304723631920 cubic inches would be around 2273.4 feet tall.

Recreational maths with 20304723631920

• 20304723631920 backwards is 02913632740302
• 20304723631920 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 20304723631920's digits is 42
• More coming soon!