12913966473552837

Names of 12913966473552837

• Cardinal: 12913966473552837 can be written as Twelve quadrillion, nine hundred thirteen trillion, nine hundred sixty-six billion, four hundred seventy-three million, five hundred fifty-two thousand, eight hundred thirty-seven.

Scientific notation

• Scientific notation: 1.2913966473552837 × 10¹⁶

Factors of 12913966473552837

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 542

Divisors of 12913966473552837

• Number of divisors d(n): 240
• Complete list of divisors:
  1 3 7 9 11 21 27 33 63 77 81 99 121 189 231 297 363 521 567 693 847 891 1089 1331 1563 2079 2541 3267 3647 3993 4689 5731 6237 7623 9317 9801 10941 11979 14067 14641 17193 22869 27951 32823 35937 40117 42201 43923 51579 63041 68607 83853 98469 102487 107811 120351 131769 154737 161051 189123 251559 271441 295407 307461 361053 395307 441287 464211 483153 567369 693451 754677 814323 922383 1083159 1127357 1185921 1323861 1449459 1702107 1900087 2080353 2442969 2767149 2985851 3249477 3382071 3971583 4348377 4854157 5106321 5700261 6241059 7328907 7627961 8301447 8957553 10146213 11914749 13045131 14562471 17100783 18723177 20900957 21986721 22883883 26872659 30438639 32844361 35744247 43687413 51302349 53395727 56169531 62702871 68651649 80617977 83907571 91315917 98533083 131062239 141420761 153907047 160187181 188108613 205954947 229910527 241853931 251722713 295599249 361287971 393186717 424262283 480561543 564325839 587352997 617864841 689731581 755168139 886797747 989945327 1083863913 1272786849 1441684629 1555628371 1692977517 1762058991 2069194743 2265504417 2529015797 2660393241 2969835981 3251591739 3818360547 3974167681 4325053887 4666885113 5286176973 6207584229 6796513251 7587047391 8909507943 9754775217 10889398597 11455081641 11922503043 14000655339 15858530919 17111912081 18622752687 22761142173 26728523829 27819173767 29264325651 32668195791 35767509129 42001966017 43715844491 47575592757 51335736243 68283426519 80185571487 83457521301 98004587373 107302527387 119783384567 126005898051 131147533473 154007208729 188231032891 204850279557 250372563903 294013762119 306010911437 321907582161 359350153701 393442600419 462021626187 564693098673 751117691709 882041286357 918032734311 1078050461103 1180327801257 1317617230237 1386064878561 1694079296019 2070541361801 2253353075127 2754098202933 3234151383309 3540983403771 3952851690711 5082237888057 6211624085403 8262294608799 9702454149927 11858555072133 14493789532607 15246713664171 18634872256209 22775954979811 24786883826397 35575665216399 43481368597821 55904616768627 68327864939433 106726995649197 130444105793463 159431684858677 167713850305881 204983594818299 391332317380389 478295054576031 614950784454897 1173996952141167 1434885163728093 1844852353364691 4304655491184279 12913966473552837
• Sum of all divisors σ(n): 24298461294129792
• Sum of proper divisors (its aliquot sum) s(n): 11384494820576955
• 12913966473552837 is a deficient number, because the sum of its proper divisors (11384494820576955) is less than itself. Its deficiency is 1529471652975882

Bases of 12913966473552837

• Binary: 101101111000010010111100100000010011000010001111000101₂
• Hexadecimal: 0x2DE12F204C23C5
• Base-36: 3J5MAAPMBB9

Squares and roots of 12913966473552837

• 12913966473552837 squared (12913966473552837²) is 166770530080046696695373430748569
• 12913966473552837 cubed (12913966473552837³) is 2153669034230357966936315154562987520061883640253
• The square root of 12913966473552837 is 113639634.2547477447
• The cube root of 12913966473552837 is 234613.6187200117

Scales and comparisons

• 12,913,966,473,552,837 seconds is equal to 410,624,188 years, 17 weeks, 4 days, 13 minutes, 57 seconds.
• To count from 1 to 12,913,966,473,552,837 would take you about one billion, two hundred thirty-one million, eight hundred seventy-two thousand, five hundred sixty-five 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 12913966473552837 cubic inches would be around 19551.1 feet tall.

Recreational maths with 12913966473552837

• 12913966473552837 backwards is 73825537466931921
• 12913966473552837 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 12913966473552837's digits is 81
• More coming soon!