13868014833475838

Names of 13868014833475838

• Cardinal: 13868014833475838 can be written as Thirteen quadrillion, eight hundred sixty-eight trillion, fourteen billion, eight hundred thirty-three million, four hundred seventy-five thousand, eight hundred thirty-eight.

Scientific notation

• Scientific notation: 1.3868014833475838 × 10¹⁶

Factors of 13868014833475838

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 81

Divisors of 13868014833475838

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 7 14 31 41 49 62 82 98 217 287 434 574 961 1271 1519 1681 1922 2009 2542 3038 3362 4018 6727 8897 11767 13454 17794 23534 29791 39401 47089 52111 59582 62279 68921 78802 82369 94178 104222 124558 137842 164738 208537 275807 364777 417074 482447 551614 729554 964894 1221431 1459759 1615441 1930649 2136551 2442862 2553439 2825761 2919518 3230882 3377129 3861298 4273102 5106878 5651522 6754258 8550017 11308087 14955857 17100034 19780327 22616174 29911714 39560654 50078671 59850119 66233081 79156609 87598591 100157342 104690999 115856201 119700238 132466162 138462289 158313218 175197182 209381998 231712402 276924578 350550697 463631567 613190137 701101394 810993407 927263134 1226380274 1621986814 2053225511 2453854879 2715556321 3245420969 3591542231 4106451022 4292330959 4750104241 4907709758 5431112642 5676953849 6490841938 7183084462 8584661918 9500208482 11353907698 14372578577 19008894247 25140795617 28745157154 33250729687 38017788494 50281591234 66501459374 84182245951 100608050039 111337809161 133062259729 147253231471 168364491902 175985569319 201216100078 222675618322 232755107809 266124519458 294506462942 351971138638 465510215618 589275721657 779364664127 1030772620297 1178551443314 1558729328254 2061545240594 3451472083991 4124930051599 4564850175601 5455552648889 6902944167982 7215408342079 8249860103198 9129700351202 10911105297778 14430816684158 24160304587937 31953951229207 48320609175874 63907902458414 141510355443631 169122132115559 223677658604449 283020710887262 338244264231118 447355317208898 990572488105417 1981144976210834 6934007416737919 13868014833475838
• Sum of all divisors σ(n): 25629974049446208
• Sum of proper divisors (its aliquot sum) s(n): 11761959215970370
• 13868014833475838 is a deficient number, because the sum of its proper divisors (11761959215970370) is less than itself. Its deficiency is 2106055617505468

Bases of 13868014833475838

• Binary: 110001010001001110001011010001111000111010000011111110₂
• Hexadecimal: 0x3144E2D1E3A0FE
• Base-36: 3SJSU2ABHTQ

Squares and roots of 13868014833475838

• 13868014833475838 squared (13868014833475838²) is 192321835421505874773436529802244
• 13868014833475838 cubed (13868014833475838³) is 2667122066426742316077956822122008840153292180472
• The square root of 13868014833475838 is 117762535.7805946617
• The cube root of 13868014833475838 is 240254.4456154577
• Being both a perfect square and a perfect cube, 13868014833475838 is also a perfect sixth number.

Scales and comparisons

• 13,868,014,833,475,838 seconds is equal to 440,959,975 years, 6 weeks, 1 day, 10 minutes, 38 seconds.
• To count from 1 to 13,868,014,833,475,838 would take you about one billion, three hundred twenty-two million, eight hundred seventy-nine thousand, nine hundred twenty-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 13868014833475838 cubic inches would be around 20021.2 feet tall.

Recreational maths with 13868014833475838

• 13868014833475838 backwards is 83857433841086831
• The number of decimal digits it has is: 17
• The sum of 13868014833475838's digits is 80
• More coming soon!