13807509347729406120

Names of 13807509347729406120

• Cardinal: 13807509347729406120 can be written as Thirteen quintillion, eight hundred seven quadrillion, five hundred nine trillion, three hundred forty-seven billion, seven hundred twenty-nine million, four hundred six thousand, one hundred twenty.

Scientific notation

• Scientific notation: 1.380750934772940612 × 10¹⁹

Factors of 13807509347729406120

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 16437511128249310

Divisors of 13807509347729406120

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 20 21 24 28 30 35 40 42 56 60 70 84 105 120 140 168 210 280 420 840 16437511128249293 32875022256498586 49312533384747879 65750044512997172 82187555641246465 98625066769495758 115062577897745051 131500089025994344 164375111282492930 197250133538991516 230125155795490102 246562666923739395 328750222564985860 345187733693235153 394500267077983032 460250311590980204 493125333847478790 575312889488725255 657500445129971720 690375467386470306 920500623181960408 986250667694957580 1150625778977450510 1380750934772940612 1725938668466175765 1972501335389915160 2301251557954901020 2761501869545881224 3451877336932351530 4602503115909802040 6903754673864703060 13807509347729406120
• Sum of all divisors σ(n): 47340032049357966720
• Sum of proper divisors (its aliquot sum) s(n): 33532522701628560600
• 13807509347729406120 is an abundant number, because the sum of its proper divisors (33532522701628560600) is greater than itself. Its abundance is 19725013353899154480

Bases of 13807509347729406120

• Binary: 1011111110011110001000001001100010110000010010111111100010101000₂
• Hexadecimal: 0xBF9E2098B04BF8A8
• Base-36: 2WWI9KJ3B8CKO

Squares and roots of 13807509347729406120

• 13807509347729406120 squared (13807509347729406120²) is 190647314387634930048850040567893454400
• 13807509347729406120 cubed (13807509347729406120³) is 2632364575526776195749093072045921178280588037947300928000
• The square root of 13807509347729406120 is 3715845710.9693623715
• The cube root of 13807509347729406120 is 2399045.3001242031

Scales and comparisons

• 13,807,509,347,729,406,120 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 13,807,509,347,729,406,120 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 13807509347729406120 cubic inches would be around 199920.4 feet tall.

Recreational maths with 13807509347729406120

• 13807509347729406120 backwards is 02160492774390570831
• The number of decimal digits it has is: 20
• The sum of 13807509347729406120's digits is 78
• More coming soon!