13811186668243968

Names of 13811186668243968

• Cardinal: 13811186668243968 can be written as Thirteen quadrillion, eight hundred eleven trillion, one hundred eighty-six billion, six hundred sixty-eight million, two hundred forty-three thousand, nine hundred sixty-eight.

Scientific notation

• Scientific notation: 1.3811186668243968 × 10¹⁶

Factors of 13811186668243968

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 26182

Divisors of 13811186668243968

• Number of divisors d(n): 330
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 81 96 108 128 144 162 192 216 243 256 288 324 384 432 486 512 576 648 729 768 864 972 1024 1152 1296 1458 1536 1728 1944 2187 2304 2592 2916 3072 3456 3888 4374 4608 5184 5832 6561 6912 7776 8748 9216 10368 11664 13122 13824 15552 17496 19683 20736 23328 26177 26244 27648 31104 34992 39366 41472 46656 52354 52488 62208 69984 78531 78732 82944 93312 104708 104976 124416 139968 157062 157464 186624 209416 209952 235593 248832 279936 314124 314928 373248 418832 419904 471186 559872 628248 629856 706779 746496 837664 839808 942372 1119744 1256496 1259712 1413558 1675328 1679616 1884744 2120337 2239488 2512992 2519424 2827116 3350656 3359232 3769488 4240674 5025984 5038848 5654232 6361011 6701312 6718464 7538976 8481348 10051968 10077696 11308464 12722022 13402624 15077952 16962696 19083033 20103936 20155392 22616928 25444044 26805248 30155904 33925392 38166066 40207872 45233856 50888088 57249099 60311808 67850784 76332132 80415744 90467712 101776176 114498198 120623616 135701568 152664264 171747297 180935424 203552352 228996396 241247232 271403136 305328528 343494594 361870848 407104704 457992792 515241891 542806272 610657056 685235329 686989188 723741696 814209408 915985584 1030483782 1085612544 1221314112 1370470658 1373978376 1628418816 1831971168 2055705987 2060967564 2171225088 2442628224 2740941316 2747956752 3256837632 3663942336 4111411974 4121935128 4885256448 5481882632 5495913504 6167117961 6513675264 7327884672 8222823948 8243870256 9770512896 10963765264 10991827008 12334235922 14655769344 16445647896 16487740512 18501353883 19541025792 21927530528 21983654016 24668471844 29311538688 32891295792 32975481024 37002707766 43855061056 43967308032 49336943688 55504061649 58623077376 65782591584 65950962048 74005415532 87710122112 87934616064 98673887376 111008123298 131565183168 131901924096 148010831064 166512184947 175420244224 175869232128 197347774752 222016246596 263130366336 263803848192 296021662128 333024369894 350840488448 394695549504 444032493192 499536554841 526260732672 527607696384 592043324256 666048739788 701680976896 789391099008 888064986384 999073109682 1052521465344 1184086648512 1332097479576 1498609664523 1578782198016 1776129972768 1998146219364 2105042930688 2368173297024 2664194959152 2997219329046 3157564396032 3552259945536 3996292438728 4495828993569 4736346594048 5328389918304 5994438658092 6315128792064 7104519891072 7992584877456 8991657987138 9472693188096 10656779836608 11988877316184 13487486980707 14209039782144 15985169754912 17983315974276 18945386376192 21313559673216 23977754632368 26974973961414 28418079564288 31970339509824 35966631948552 42627119346432 47955509264736 53949947922828 56836159128576 63940679019648 71933263897104 85254238692864 95911018529472 107899895845656 127881358039296 143866527794208 170508477385728 191822037058944 215799791691312 255762716078592 287733055588416 383644074117888 431599583382624 511525432157184 575466111176832 767288148235776 863199166765248 1150932222353664 1534576296471552 1726398333530496 2301864444707328 3452796667060992 4603728889414656 6905593334121984 13811186668243968
• Sum of all divisors σ(n): 41414209519771396
• Sum of proper divisors (its aliquot sum) s(n): 27603022851527428
• 13811186668243968 is an abundant number, because the sum of its proper divisors (27603022851527428) is greater than itself. Its abundance is 13791836183283460

Bases of 13811186668243968

• Binary: 110001000100010011001101111011010010011000110000000000₂
• Hexadecimal: 0x3111337B498C00
• Base-36: 3RZNNKC0000

Squares and roots of 13811186668243968

• 13811186668243968 squared (13811186668243968²) is 190748877185079917402096768385024
• 13811186668243968 cubed (13811186668243968³) is 2634468349561081745807469660053882104049389535232
• The square root of 13811186668243968 is 117521005.2213814583
• The cube root of 13811186668243968 is 239925.8258527377

Scales and comparisons

• 13,811,186,668,243,968 seconds is equal to 439,153,015 years, 12 weeks, 5 days, 2 hours, 52 minutes, 48 seconds.
• To count from 1 to 13,811,186,668,243,968 would take you about one billion, three hundred seventeen million, four hundred fifty-nine thousand and forty-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 13811186668243968 cubic inches would be around 19993.8 feet tall.

Recreational maths with 13811186668243968

• 13811186668243968 backwards is 86934286668111831
• 13811186668243968 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 13811186668243968's digits is 81
• More coming soon!