13644056504640

Names of 13644056504640

• Cardinal: 13644056504640 can be written as Thirteen trillion, six hundred forty-four billion, fifty-six million, five hundred four thousand, six hundred forty.

Scientific notation

• Scientific notation: 1.364405650464 × 10¹³

Factors of 13644056504640

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 22104166

Divisors of 13644056504640

• Number of divisors d(n): 112
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 64 80 96 120 160 192 240 320 480 643 960 1286 1929 2572 3215 3858 5144 6430 7716 9645 10288 12860 15432 19290 20576 25720 30864 38580 41152 51440 61728 77160 102880 123456 154320 205760 308640 617280 22103513 44207026 66310539 88414052 110517565 132621078 176828104 221035130 265242156 331552695 353656208 442070260 530484312 663105390 707312416 884140520 1060968624 1326210780 1414624832 1768281040 2121937248 2652421560 3536562080 4243874496 5304843120 7073124160 10609686240 14212558859 21219372480 28425117718 42637676577 56850235436 71062794295 85275353154 113700470872 142125588590 170550706308 213188382885 227400941744 284251177180 341101412616 426376765770 454801883488 568502354360 682202825232 852753531540 909603766976 1137004708720 1364405650464 1705507063080 2274009417440 2728811300928 3411014126160 4548018834880 6822028252320 13644056504640
• Sum of all divisors σ(n): 43387252872768
• Sum of proper divisors (its aliquot sum) s(n): 29743196368128
• 13644056504640 is an abundant number, because the sum of its proper divisors (29743196368128) is greater than itself. Its abundance is 16099139863488

Bases of 13644056504640

• Binary: 11000110100011000001001001000010100101000000₂
• Hexadecimal: 0xC68C1242940
• Base-36: 4U3ZQYP1C

Squares and roots of 13644056504640

• 13644056504640 squared (13644056504640²) is 186160277901809094341529600
• 13644056504640 cubed (13644056504640³) is 2539981350611768424874054356567097344000
• The square root of 13644056504640 is 3693786.2018043221
• The cube root of 13644056504640 is 23895.4109082775

Scales and comparisons

• 13,644,056,504,640 seconds is equal to 433,838 years, 41 weeks, 1 day, 15 hours, 44 minutes.
• To count from 1 to 13,644,056,504,640 would take you about one million, eighty-four thousand, five hundred ninety-six 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 13644056504640 cubic inches would be around 1991.3 feet tall.

Recreational maths with 13644056504640

• 13644056504640 backwards is 04640565044631
• 13644056504640 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13644056504640's digits is 48
• More coming soon!