13057305772

Names of 13057305772

• Cardinal: 13057305772 can be written as Thirteen billion, fifty-seven million, three hundred five thousand, seven hundred seventy-two.

Scientific notation

• Scientific notation: 1.3057305772 × 10¹⁰

Factors of 13057305772

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 318

Divisors of 13057305772

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 4 7 14 28 31 37 49 62 74 98 124 148 196 217 241 259 434 482 518 868 964 1036 1147 1519 1687 1813 2294 3038 3374 3626 4588 6076 6748 7252 7471 8029 8917 11809 14942 16058 17834 23618 29884 32116 35668 47236 52297 56203 58081 62419 104594 112406 116162 124838 209188 224812 232324 249676 276427 366079 406567 436933 552854 732158 813134 873866 1105708 1464316 1626268 1747732 1800511 1934989 2148997 2845969 3601022 3869978 4297994 5691938 7202044 7739956 8595988 11383876 12603577 13544923 15042979 25207154 27089846 30085958 50414308 54179692 60171916 66618907 88225039 105300853 133237814 176450078 210601706 266475628 352900156 421203412 466332349 932664698 1865329396 3264326443 6528652886 13057305772
• Sum of all divisors σ(n): 28297386432
• Sum of proper divisors (its aliquot sum) s(n): 15240080660
• 13057305772 is an abundant number, because the sum of its proper divisors (15240080660) is greater than itself. Its abundance is 2182774888

Bases of 13057305772

• Binary: 1100001010010001101010110010101100₂
• Hexadecimal: 0x30A46ACAC
• Base-36: 5ZXZDM4

Squares and roots of 13057305772

• 13057305772 squared (13057305772²) is 170493234023504515984
• 13057305772 cubed (13057305772³) is 2226182288702052300225949459648
• The square root of 13057305772 is 114268.5686092199
• The cube root of 13057305772 is 2354.7846246811

Scales and comparisons

• 13,057,305,772 seconds is equal to 415 years, 9 weeks, 3 days, 5 hours, 22 minutes, 52 seconds.
• To count from 1 to 13,057,305,772 would take you about eight hundred thirty 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 13057305772 cubic inches would be around 196.2 feet tall.

Recreational maths with 13057305772

• 13057305772 backwards is 27750375031
• The number of decimal digits it has is: 11
• The sum of 13057305772's digits is 40
• More coming soon!