13136552541

Names of 13136552541

• Cardinal: 13136552541 can be written as Thirteen billion, one hundred thirty-six million, five hundred fifty-two thousand, five hundred forty-one.

Scientific notation

• Scientific notation: 1.3136552541 × 10¹⁰

Factors of 13136552541

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 407

Divisors of 13136552541

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 7 9 21 27 49 63 81 147 189 243 343 397 441 567 1029 1191 1323 1701 2779 3087 3573 3969 8337 9261 10719 11907 19453 25011 27783 32157 58359 75033 83349 96471 136171 157609 175077 225099 408513 472827 525231 675297 1103263 1225539 1418481 1575693 3309789 3676617 4255443 4727079 7722841 9929367 11029851 12766329 23168523 29788101 33089553 38298987 54059887 69505569 89364303 162179661 208516707 268092909 486538983 625550121 1459616949 1876650363 4378850847 13136552541
• Sum of all divisors σ(n): 23005819200
• Sum of proper divisors (its aliquot sum) s(n): 9869266659
• 13136552541 is a deficient number, because the sum of its proper divisors (9869266659) is less than itself. Its deficiency is 3267285882

Bases of 13136552541

• Binary: 1100001110111111111110001001011101₂
• Hexadecimal: 0x30EFFE25D
• Base-36: 6195WT9

Squares and roots of 13136552541

• 13136552541 squared (13136552541²) is 172569012662453556681
• 13136552541 cubed (13136552541³) is 2266961901788815445312278076421
• The square root of 13136552541 is 114614.8007065405
• The cube root of 13136552541 is 2359.5388678773

Scales and comparisons

• 13,136,552,541 seconds is equal to 417 years, 36 weeks, 3 days, 10 hours, 22 minutes, 21 seconds.
• To count from 1 to 13,136,552,541 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 13136552541 cubic inches would be around 196.6 feet tall.

Recreational maths with 13136552541

• 13136552541 backwards is 14525563131
• The number of decimal digits it has is: 11
• The sum of 13136552541's digits is 36
• More coming soon!