13129130874600

Names of 13129130874600

• Cardinal: 13129130874600 can be written as Thirteen trillion, one hundred twenty-nine billion, one hundred thirty million, eight hundred seventy-four thousand, six hundred.

Scientific notation

• Scientific notation: 1.31291308746 × 10¹³

Factors of 13129130874600

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 23710

Divisors of 13129130874600

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 18 20 24 25 26 30 36 39 40 45 50 52 60 65 72 75 78 90 100 104 117 120 130 150 156 180 195 200 225 234 260 300 312 325 360 390 450 468 520 585 600 650 780 900 936 975 1170 1300 1560 1800 1950 2340 2600 2925 3900 4680 5850 7800 11700 23400 23687 47374 71061 94748 118435 142122 189496 213183 236870 284244 307931 355305 426366 473740 568488 592175 615862 710610 852732 923793 947480 1065915 1184350 1231724 1421220 1539655 1705464 1776525 1847586 2131830 2368700 2463448 2771379 2842440 3079310 3553050 3695172 4263660 4618965 4737400 5329575 5542758 6158620 7106100 7390344 7698275 8527320 9237930 10659150 11085516 12317240 13856895 14212200 15396550 18475860 21318300 22171032 23094825 27713790 30793100 36951720 42636600 46189650 55427580 61586200 69284475 92379300 110855160 138568950 184758600 277137900 554275800 561073969 1122147938 1683221907 2244295876 2805369845 3366443814 4488591752 5049665721 5610739690 6732887628 7293961597 8416109535 10099331442 11221479380 13465775256 14026849225 14587923194 16832219070 20198662884 21881884791 22442958760 25248328605 28053698450 29175846388 33664438140 36469807985 40397325768 42080547675 43763769582 50496657210 56107396900 58351692776 65645654373 67328876280 72939615970 84161095350 87527539164 100993314420 109409423955 112214793800 126241643025 131291308746 145879231940 168322190700 175055078328 182349039925 201986628840 218818847910 252483286050 262582617492 291758463880 328228271865 336644381400 364698079850 437637695820 504966572100 525165234984 547047119775 656456543730 729396159700 875275391640 1009933144200 1094094239550 1312913087460 1458792319400 1641141359325 2188188479100 2625826174920 3282282718650 4376376958200 6564565437300 13129130874600
• Sum of all divisors σ(n): 47485694711910
• Sum of proper divisors (its aliquot sum) s(n): 34356563837310
• 13129130874600 is an abundant number, because the sum of its proper divisors (34356563837310) is greater than itself. Its abundance is 21227432962710

Bases of 13129130874600

• Binary: 10111111000011011101001011101001011011101000₂
• Hexadecimal: 0xBF0DD2E96E8
• Base-36: 4NJFTJE20

Squares and roots of 13129130874600

• 13129130874600 squared (13129130874600²) is 172374077522374960925160000
• 13129130874600 cubed (13129130874600³) is 2263121823179706971800486735944936000000
• The square root of 13129130874600 is 3623414.2565541689
• The cube root of 13129130874600 is 23590.9443343525

Scales and comparisons

• 13,129,130,874,600 seconds is equal to 417,465 years, 39 weeks, 6 hours, 30 minutes.
• To count from 1 to 13,129,130,874,600 would take you about one million, forty-three thousand, six hundred sixty-four 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 13129130874600 cubic inches would be around 1965.9 feet tall.

Recreational maths with 13129130874600

• 13129130874600 backwards is 00647803192131
• 13129130874600 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13129130874600's digits is 45
• More coming soon!