20837979908031

Names of 20837979908031

• Cardinal: 20837979908031 can be written as Twenty trillion, eight hundred thirty-seven billion, nine hundred seventy-nine million, nine hundred eight thousand and thirty-one.

Scientific notation

• Scientific notation: 2.0837979908031 × 10¹³

Factors of 20837979908031

• Number of distinct prime factors ω(n): 9
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 423

Divisors of 20837979908031

• Number of divisors d(n): 512
• Complete list of divisors:
  1 3 11 13 33 37 39 41 53 67 71 111 123 127 143 159 201 213 381 407 429 451 481 533 583 689 737 781 871 923 1221 1353 1397 1443 1517 1599 1651 1749 1961 2067 2173 2211 2343 2479 2613 2627 2747 2769 2911 3551 3763 4191 4551 4699 4757 4953 5207 5291 5863 5883 6519 6731 7437 7579 7881 8241 8509 8733 9017 9581 10153 10653 11289 14097 14271 15621 15873 16687 17589 18161 19721 20193 21571 22737 23903 25493 25527 27051 27269 28249 28743 28897 30217 30459 32021 32227 34151 35711 37843 39061 41393 46163 48919 50061 51689 52327 54483 57277 59163 61087 61841 64713 67691 71709 74041 76479 80401 81807 84747 86691 87503 90651 93599 96063 96681 99187 101639 102453 107133 107707 110617 113529 117183 117221 124179 131387 138489 139231 145591 146757 154283 155067 156981 171831 176009 183261 185523 192659 195037 203073 216931 222123 241203 249047 252121 262509 275971 280423 280797 297561 304917 310739 314833 323121 331851 333629 348869 351663 354497 369697 375661 392821 394161 416273 417693 436773 450977 462849 477901 507793 528027 538109 577977 585111 604139 650793 671957 680251 744601 747141 756363 827913 841269 884411 932217 944499 962533 1000887 1045213 1046607 1063491 1109091 1118029 1126983 1178463 1184777 1216787 1248819 1289431 1321307 1352931 1400191 1433703 1445257 1523379 1531541 1601501 1614327 1697113 1708031 1810003 1812417 1892683 1936099 2005679 2015871 2040753 2119249 2145407 2233803 2288117 2504567 2535481 2653233 2739517 2773331 2887599 3035681 3135639 3237611 3277573 3354087 3463163 3554331 3587623 3650361 3669919 3837559 3868293 3963921 4066667 4092829 4200573 4335771 4337177 4535297 4594623 4804503 4806061 4960747 5091339 5124093 5256911 5386867 5430009 5678049 5708471 5808297 5862701 6017037 6212713 6357747 6436221 6645529 6864351 7216369 7513701 7606443 7853807 8218551 8319993 9107043 9328477 9712833 9832719 10210927 10336961 10389489 10762869 11009757 11497343 11512677 12200001 12278487 12908153 13011531 13605891 13678789 14418183 14534377 14882241 15402101 15770733 16160601 16686149 17125413 17588103 17682337 18490057 18638139 18788341 19593941 19910033 19936587 20819513 21649107 22062469 22353143 23561421 24769699 25169287 27550237 27890291 27985431 30632781 31010883 32019367 34492029 35613721 36053303 38724459 39463853 41036367 43603131 45021119 46206303 47708947 49888267 50058447 52866671 53047011 55470171 56365023 58781823 59255537 59730099 62458539 62793181 64489711 66187407 67059429 68339843 70029271 74210123 74309097 75507861 79380059 82650711 83670873 86391877 93812797 96058101 102613247 106841163 108159909 112320197 113706571 118391559 121270201 132742051 134380493 135063357 141989683 143126841 149664801 150466679 158600013 167805989 177766611 177824257 183547639 188379543 193469133 194505707 203390627 205019529 210087813 215533351 216919937 222630369 229870381 238140177 240370741 245884573 254721233 259175631 272466689 281438391 290590859 307839741 322006087 336960591 341119713 352213037 363810603 382467557 398226153 403141479 416251771 425969049 451400037 503417967 533472771 550642917 583517121 610171881 646600053 650759811 684132109 689611143 721112223 724975817 737653719 764163699 770321981 816311353 817400067 871772577 916478863 966018261 1031940767 1056639111 1147402671 1184716579 1248755313 1312794047 1333972211 1460162561 1478185423 1845865879 1956066827 2052396327 2174927451 2310965943 2386119307 2448934059 2528574191 2644078151 2749436589 2801933563 3095822301 3196499449 3542066957 3554149737 3938382141 4001916633 4207143127 4380487683 4434556269 4578769481 4972078241 5537597637 5868200481 7158357921 7525453199 7585722573 7932234453 7974733987 8405800689 8893717417 9424685621 9589498347 10081267493 10626200871 11914225219 12621429381 13031882369 13736308443 14440734517 14916234723 15401315527 17066322611 22576359597 23924201961 26681152251 28274056863 30243802479 35742675657 39095647107 43322203551 46203946581 48573379739 51198967833 54692860651 97830891587 103671541831 131056477409 145720139217 164078581953 169414470797 187729548721 293492674761 311014625493 393169432227 508243412391 534307177129 563188646163 631453936607 1602921531387 1894361809821 6945993302677 20837979908031
• Sum of all divisors σ(n): 36295041613824
• Sum of proper divisors (its aliquot sum) s(n): 15457061705793
• 20837979908031 is a deficient number, because the sum of its proper divisors (15457061705793) is less than itself. Its deficiency is 5380918202238

Bases of 20837979908031

• Binary: 100101111001110111000011000111110011110111111₂
• Hexadecimal: 0x12F3B863E7BF
• Base-36: 7DWU37SN3

Squares and roots of 20837979908031

• 20837979908031 squared (20837979908031²) is 434221406647503643218296961
• 20837979908031 cubed (20837979908031³) is 9048296947357639419345745144235226793791
• The square root of 20837979908031 is 4564863.6242533031
• The cube root of 20837979908031 is 27518.1059422681

Scales and comparisons

• 20,837,979,908,031 seconds is equal to 662,583 years, 15 weeks, 6 days, 13 minutes, 51 seconds.
• To count from 1 to 20,837,979,908,031 would take you about one million, six hundred fifty-six thousand, four 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 20837979908031 cubic inches would be around 2293.2 feet tall.

Recreational maths with 20837979908031

• 20837979908031 backwards is 13080997973802
• The number of decimal digits it has is: 14
• The sum of 20837979908031's digits is 66
• More coming soon!