13351543946

Names of 13351543946

• Cardinal: 13351543946 can be written as Thirteen billion, three hundred fifty-one million, five hundred forty-three thousand, nine hundred forty-six.

Scientific notation

• Scientific notation: 1.3351543946 × 10¹⁰

Factors of 13351543946

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 106

Divisors of 13351543946

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 13 17 26 31 34 43 62 86 221 289 403 442 527 559 578 731 806 961 1054 1118 1333 1462 1849 1922 2666 3698 3757 6851 7514 8959 9503 12427 12493 13702 16337 17329 17918 19006 22661 24037 24854 24986 31433 32674 34658 41323 45322 48074 57319 62866 82646 114638 116467 161551 212381 232934 277729 294593 323102 385237 408629 424762 534361 537199 555458 589186 702491 745147 770474 817258 974423 1068722 1074398 1404982 1490294 1776889 1948846 3553778 3610477 5008081 6946693 7220954 9132383 10016162 11942347 12667499 13893386 16565191 18264766 23099557 23884694 25334998 30207113 33130382 46199114 60414226 155250511 215347483 310501022 392692469 430694966 513520921 785384938 1027041842 6675771973 13351543946
• Sum of all divisors σ(n): 24237483606
• Sum of proper divisors (its aliquot sum) s(n): 10885939660
• 13351543946 is a deficient number, because the sum of its proper divisors (10885939660) is less than itself. Its deficiency is 2465604286

Bases of 13351543946

• Binary: 1100011011110100000110010010001010₂
• Hexadecimal: 0x31BD0648A
• Base-36: 64T5X8Q

Squares and roots of 13351543946

• 13351543946 squared (13351543946²) is 178263725741969250916
• 13351543946 cubed (13351543946³) is 2380095968221593910185674754536
• The square root of 13351543946 is 115548.8811975261
• The cube root of 13351543946 is 2372.3412653203

Scales and comparisons

• 13,351,543,946 seconds is equal to 424 years, 27 weeks, 6 days, 18 hours, 12 minutes, 26 seconds.
• To count from 1 to 13,351,543,946 would take you about eight hundred forty-nine 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 13351543946 cubic inches would be around 197.7 feet tall.

Recreational maths with 13351543946

• 13351543946 backwards is 64934515331
• The number of decimal digits it has is: 11
• The sum of 13351543946's digits is 44
• More coming soon!