13633899939

Names of 13633899939

• Cardinal: 13633899939 can be written as Thirteen billion, six hundred thirty-three million, eight hundred ninety-nine thousand, nine hundred thirty-nine.

Scientific notation

• Scientific notation: 1.3633899939 × 10¹⁰

Factors of 13633899939

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1589

Divisors of 13633899939

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 9 11 19 27 33 57 99 121 157 171 209 297 363 471 513 627 1089 1399 1413 1727 1881 2299 2983 3267 4197 4239 5181 5643 6897 8949 12591 15389 15543 18997 20691 26581 26847 32813 37773 46167 46629 56991 62073 79743 80541 98439 138501 169279 170973 219643 239229 292391 295317 360943 415503 507837 512919 658929 717687 877173 885951 1082829 1523511 1976787 2416073 2631519 3216301 3248487 4173217 4570533 5930361 7248219 7894557 9648903 9745461 12519651 21744657 26576803 28946709 37558953 45905387 65233971 79730409 86840127 112676859 137716161 239191227 413148483 504959257 717573681 1239445449 1514877771 4544633313 13633899939
• Sum of all divisors σ(n): 23535680000
• Sum of proper divisors (its aliquot sum) s(n): 9901780061
• 13633899939 is a deficient number, because the sum of its proper divisors (9901780061) is less than itself. Its deficiency is 3732119878

Bases of 13633899939

• Binary: 1100101100101001001100110110100011₂
• Hexadecimal: 0x32CA4CDA3
• Base-36: 69H9SIR

Squares and roots of 13633899939

• 13633899939 squared (13633899939²) is 185883227546664203721
• 13633899939 cubed (13633899939³) is 2534313324709588206765225473019
• The square root of 13633899939 is 116764.2922258341
• The cube root of 13633899939 is 2388.9480229363

Scales and comparisons

• 13,633,899,939 seconds is equal to 433 years, 26 weeks, 5 days, 18 hours, 25 minutes, 39 seconds.
• To count from 1 to 13,633,899,939 would take you about eight hundred sixty-seven 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 13633899939 cubic inches would be around 199.1 feet tall.

Recreational maths with 13633899939

• 13633899939 backwards is 93999833631
• The number of decimal digits it has is: 11
• The sum of 13633899939's digits is 63
• More coming soon!