13691668056

Names of 13691668056

• Cardinal: 13691668056 can be written as Thirteen billion, six hundred ninety-one million, six hundred sixty-eight thousand and fifty-six.

Scientific notation

• Scientific notation: 1.3691668056 × 10¹⁰

Factors of 13691668056

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 25996

Divisors of 13691668056

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 4 6 8 11 12 22 24 33 44 66 88 132 264 2179 4358 6537 8716 13074 17432 23801 23969 26148 47602 47938 52296 71403 71907 95204 95876 142806 143814 190408 191752 261811 285612 287628 523622 571224 575256 785433 1047244 1570866 2094488 3141732 6283464 51862379 103724758 155587137 207449516 311174274 414899032 570486169 622348548 1140972338 1244697096 1711458507 2281944676 3422917014 4563889352 6845834028 13691668056
• Sum of all divisors σ(n): 37359619200
• Sum of proper divisors (its aliquot sum) s(n): 23667951144
• 13691668056 is an abundant number, because the sum of its proper divisors (23667951144) is greater than itself. Its abundance is 9976283088

Bases of 13691668056

• Binary: 1100110000000101100100011001011000₂
• Hexadecimal: 0x330164658
• Base-36: 6AFNYOO

Squares and roots of 13691668056

• 13691668056 squared (13691668056²) is 187461774155690819136
• 13691668056 cubed (13691668056³) is 2566664384928558358976844719616
• The square root of 13691668056 is 117011.4013931977
• The cube root of 13691668056 is 2392.3173345689

Scales and comparisons

• 13,691,668,056 seconds is equal to 435 years, 18 weeks, 2 days, 9 hours, 7 minutes, 36 seconds.
• To count from 1 to 13,691,668,056 would take you about eight hundred seventy 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 13691668056 cubic inches would be around 199.4 feet tall.

Recreational maths with 13691668056

• 13691668056 backwards is 65086619631
• The number of decimal digits it has is: 11
• The sum of 13691668056's digits is 51
• More coming soon!