13613261649560

Names of 13613261649560

• Cardinal: 13613261649560 can be written as Thirteen trillion, six hundred thirteen billion, two hundred sixty-one million, six hundred forty-nine thousand, five hundred sixty.

Scientific notation

• Scientific notation: 1.361326164956 × 10¹³

Factors of 13613261649560

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 42547208

Divisors of 13613261649560

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 5 8 10 19 20 38 40 76 95 152 190 380 421 760 842 1684 2105 3368 4210 7999 8420 15998 16840 31996 39995 63992 79990 159980 319960 42546761 85093522 170187044 212733805 340374088 425467610 808388459 850935220 1616776918 1701870440 3233553836 4041942295 6467107672 8083884590 16167769180 17912186381 32335538360 35824372762 71648745524 89560931905 143297491048 179121863810 340331541239 358243727620 680663082478 716487455240 1361326164956 1701657706195 2722652329912 3403315412390 6806630824780 13613261649560
• Sum of all divisors σ(n): 32318520415200
• Sum of proper divisors (its aliquot sum) s(n): 18705258765640
• 13613261649560 is an abundant number, because the sum of its proper divisors (18705258765640) is greater than itself. Its abundance is 5091997116080

Bases of 13613261649560

• Binary: 11000110000110010101100111111111011010011000₂
• Hexadecimal: 0xC61959FF698
• Base-36: 4TPUGI2S8

Squares and roots of 13613261649560

• 13613261649560 squared (13613261649560²) is 185320892739381052248193600
• 13613261649560 cubed (13613261649560³) is 2522821801991238330501652553666234816000
• The square root of 13613261649560 is 3689615.3796242777
• The cube root of 13613261649560 is 23877.4199238589

Scales and comparisons

• 13,613,261,649,560 seconds is equal to 432,859 years, 31 weeks, 5 days, 17 hours, 19 minutes, 20 seconds.
• To count from 1 to 13,613,261,649,560 would take you about one million, eighty-two thousand, one hundred forty-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 13613261649560 cubic inches would be around 1989.8 feet tall.

Recreational maths with 13613261649560

• 13613261649560 backwards is 06594616231631
• The number of decimal digits it has is: 14
• The sum of 13613261649560's digits is 53
• More coming soon!