13272528815

Names of 13272528815

• Cardinal: 13272528815 can be written as Thirteen billion, two hundred seventy-two million, five hundred twenty-eight thousand, eight hundred fifteen.

Scientific notation

• Scientific notation: 1.3272528815 × 10¹⁰

Factors of 13272528815

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 170

Divisors of 13272528815

• Number of divisors d(n): 144
• Complete list of divisors:
  1 5 7 13 35 37 41 49 65 67 91 185 205 245 259 287 335 455 469 481 533 637 871 1295 1435 1517 1681 1813 2009 2345 2405 2479 2665 2747 3185 3283 3367 3731 4355 6097 7585 8405 9065 10045 10619 11767 12395 13735 16415 16835 17353 18655 19229 19721 21853 23569 26117 30485 32227 35711 42679 53095 58835 62197 74333 82369 86765 96145 98605 101639 109265 112627 117845 121471 130585 134603 138047 152971 161135 178555 213395 225589 249977 310985 371665 411845 435379 508195 563135 607355 673015 690235 711473 764855 788389 808561 966329 1070797 1127945 1249885 1321307 1464151 1579123 1749839 2176895 3047653 3557365 3941945 4042805 4167199 4831645 4980311 5353985 5518723 5659927 6606535 7320755 7895615 8749195 9249149 10249057 15238265 20835995 24901555 27593615 28299635 29170393 39619489 46245745 51245285 54173587 64744043 71743399 145851965 198097445 204192751 270867935 323720215 358716995 379215109 1020963755 1896075545 2654505763 13272528815
• Sum of all divisors σ(n): 21317286816
• Sum of proper divisors (its aliquot sum) s(n): 8044758001
• 13272528815 is a deficient number, because the sum of its proper divisors (8044758001) is less than itself. Its deficiency is 5227770814

Bases of 13272528815

• Binary: 1100010111000110101011011110101111₂
• Hexadecimal: 0x3171AB7AF
• Base-36: 63I4CRZ

Squares and roots of 13272528815

• 13272528815 squared (13272528815²) is 176160021145005304225
• 13272528815 cubed (13272528815³) is 2338088956698092193654153743375
• The square root of 13272528815 is 115206.4616894383
• The cube root of 13272528815 is 2367.6521232881

Scales and comparisons

• 13,272,528,815 seconds is equal to 422 years, 1 week, 2 days, 5 hours, 33 minutes, 35 seconds.
• To count from 1 to 13,272,528,815 would take you about eight hundred forty-four 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 13272528815 cubic inches would be around 197.3 feet tall.

Recreational maths with 13272528815

• 13272528815 backwards is 51882527231
• The number of decimal digits it has is: 11
• The sum of 13272528815's digits is 44
• More coming soon!