13531575629

Names of 13531575629

• Cardinal: 13531575629 can be written as Thirteen billion, five hundred thirty-one million, five hundred seventy-five thousand, six hundred twenty-nine.

Scientific notation

• Scientific notation: 1.3531575629 × 10¹⁰

Factors of 13531575629

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 967

Divisors of 13531575629

• Number of divisors d(n): 72
• Complete list of divisors:
  1 11 13 17 19 143 187 209 221 247 289 323 361 907 2431 2717 3179 3553 3757 3971 4199 4693 5491 6137 9977 11791 15419 17233 41327 46189 51623 60401 67507 71383 79781 104329 129701 169609 189563 200447 224029 262123 292961 327427 785213 877591 1147619 1356277 2204917 2464319 2883353 3222571 3407599 3601697 3808493 4256551 4980337 5566259 14919047 37483589 41893423 46822061 54783707 61228849 64744381 72361367 94626403 712188191 795975037 1040890433 1230143239 13531575629
• Sum of all divisors σ(n): 17842614048
• Sum of proper divisors (its aliquot sum) s(n): 4311038419
• 13531575629 is a deficient number, because the sum of its proper divisors (4311038419) is less than itself. Its deficiency is 9220537210

Bases of 13531575629

• Binary: 1100100110100010110111010101001101₂
• Hexadecimal: 0x3268B754D
• Base-36: 67SCMKT

Squares and roots of 13531575629

• 13531575629 squared (13531575629²) is 183103539003346745641
• 13531575629 cubed (13531575629³) is 2477679385961337772752217583189
• The square root of 13531575629 is 116325.3008979561
• The cube root of 13531575629 is 2382.9565468075

Scales and comparisons

• 13,531,575,629 seconds is equal to 430 years, 13 weeks, 4 days, 11 hours, 29 seconds.
• To count from 1 to 13,531,575,629 would take you about eight hundred sixty 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 13531575629 cubic inches would be around 198.6 feet tall.

Recreational maths with 13531575629

• 13531575629 backwards is 92657513531
• The number of decimal digits it has is: 11
• The sum of 13531575629's digits is 47
• More coming soon!