13135528540

Names of 13135528540

• Cardinal: 13135528540 can be written as Thirteen billion, one hundred thirty-five million, five hundred twenty-eight thousand, five hundred forty.

Scientific notation

• Scientific notation: 1.313552854 × 10¹⁰

Factors of 13135528540

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 216

Divisors of 13135528540

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 4 5 10 20 29 58 83 97 116 145 166 194 290 332 388 415 485 580 830 841 970 1660 1682 1940 2407 2813 3364 4205 4814 5626 8051 8410 9409 9628 11252 12035 14065 16102 16820 18818 24070 28130 32204 37636 40255 47045 48140 56260 69803 80510 81577 94090 139606 161020 163154 188180 233479 272861 279212 326308 349015 407885 466958 545722 698030 780947 815770 933916 1091444 1167395 1364305 1396060 1561894 1631540 2334790 2728610 3123788 3904735 4669580 5457220 6770891 7809470 7912969 13541782 15618940 15825938 22647463 27083564 31651876 33854455 39564845 45294926 67708910 79129690 90589852 113237315 135417820 158259380 226474630 452949260 656776427 1313552854 2627105708 3283882135 6567764270 13135528540
• Sum of all divisors σ(n): 29213946216
• Sum of proper divisors (its aliquot sum) s(n): 16078417676
• 13135528540 is an abundant number, because the sum of its proper divisors (16078417676) is greater than itself. Its abundance is 2942889136

Bases of 13135528540

• Binary: 1100001110111100000100001001011100₂
• Hexadecimal: 0x30EF0425C
• Base-36: 618JYOS

Squares and roots of 13135528540

• 13135528540 squared (13135528540²) is 172542110025154531600
• 13135528540 cubed (13135528540³) is 2266431810587237467742131864000
• The square root of 13135528540 is 114610.3334782689
• The cube root of 13135528540 is 2359.4775571963

Scales and comparisons

• 13,135,528,540 seconds is equal to 417 years, 34 weeks, 5 days, 13 hours, 55 minutes, 40 seconds.
• To count from 1 to 13,135,528,540 would take you about eight hundred thirty-five 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 13135528540 cubic inches would be around 196.6 feet tall.

Recreational maths with 13135528540

• 13135528540 backwards is 04582553131
• The number of decimal digits it has is: 11
• The sum of 13135528540's digits is 37
• More coming soon!