13643877712644

Names of 13643877712644

• Cardinal: 13643877712644 can be written as Thirteen trillion, six hundred forty-three billion, eight hundred seventy-seven million, seven hundred twelve thousand, six hundred forty-four.

Scientific notation

• Scientific notation: 1.3643877712644 × 10¹³

Factors of 13643877712644

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 156

Divisors of 13643877712644

• Number of divisors d(n): 135
• Complete list of divisors:
  1 2 3 4 6 9 12 18 27 36 54 81 108 151 162 243 302 324 453 486 604 729 906 972 1359 1458 1812 2187 2718 2916 4077 4374 5436 6561 8154 8748 12231 13122 16308 22801 24462 26244 36693 45602 48924 68403 73386 91204 110079 136806 146772 205209 220158 273612 330237 410418 440316 615627 660474 820836 990711 1231254 1320948 1846881 1981422 2462508 3442951 3693762 3962844 5540643 6885902 7387524 10328853 11081286 13771804 16621929 20657706 22162572 30986559 33243858 41315412 49865787 61973118 66487716 92959677 99731574 123946236 149597361 185919354 199463148 278879031 299194722 371838708 519885601 557758062 598389444 836637093 1039771202 1115516124 1559656803 1673274186 2079542404 2509911279 3119313606 3346548372 4678970409 5019822558 6238627212 7529733837 9357940818 10039645116 14036911227 15059467674 18715881636 22589201511 28073822454 30118935348 42110733681 45178403022 56147644908 84221467362 90356806044 126332201043 168442934724 252664402086 378996603129 505328804172 757993206258 1136989809387 1515986412516 2273979618774 3410969428161 4547959237548 6821938856322 13643877712644
• Sum of all divisors σ(n): 36052115124935
• Sum of proper divisors (its aliquot sum) s(n): 22408237412291
• 13643877712644 is an abundant number, because the sum of its proper divisors (22408237412291) is greater than itself. Its abundance is 8764359699647

Bases of 13643877712644

• Binary: 11000110100010110110011111000000001100000100₂
• Hexadecimal: 0xC68B67C0304
• Base-36: 4U3WSIK90

Squares and roots of 13643877712644

• 13643877712644 squared (13643877712644²) is 186155399037583669437470736
• 13643877712644 cubed (13643877712644³) is 2539881500017238154753286435680367185984
• 13643877712644 is a perfect square number. Its square root is 3693762
• The cube root of 13643877712644 is 23895.3065325035

Scales and comparisons

• 13,643,877,712,644 seconds is equal to 433,833 years, 5 weeks, 4 days, 7 hours, 17 minutes, 24 seconds.
• To count from 1 to 13,643,877,712,644 would take you about one million, eighty-four thousand, five hundred eighty-two 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 13643877712644 cubic inches would be around 1991.3 feet tall.

Recreational maths with 13643877712644

• 13643877712644 backwards is 44621777834631
• The number of decimal digits it has is: 14
• The sum of 13643877712644's digits is 63
• More coming soon!