13020305769

Names of 13020305769

• Cardinal: 13020305769 can be written as Thirteen billion, twenty million, three hundred five thousand, seven hundred sixty-nine.

Scientific notation

• Scientific notation: 1.3020305769 × 10¹⁰

Factors of 13020305769

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 755

Divisors of 13020305769

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 9 19 27 29 57 73 87 171 219 261 361 513 551 631 657 783 1083 1387 1653 1893 1971 2117 3249 4161 4959 5679 6351 9747 10469 11989 12483 14877 17037 18299 19053 26353 31407 35967 37449 40223 46063 54897 57159 79059 94221 107901 120669 138189 164691 227791 237177 282663 323703 347681 362007 414567 494073 683373 711531 764237 875197 1043043 1086021 1243701 1335827 2050119 2292711 2625591 3129129 4007481 6150357 6605939 6878133 7876773 9387387 12022443 16628743 19817817 20634399 23630319 25380713 36067329 49886229 59453451 76142139 149658687 178360353 228426417 448976061 482233547 685279251 1446700641 4340101923 13020305769
• Sum of all divisors σ(n): 21382329600
• Sum of proper divisors (its aliquot sum) s(n): 8362023831
• 13020305769 is a deficient number, because the sum of its proper divisors (8362023831) is less than itself. Its deficiency is 4658281938

Bases of 13020305769

• Binary: 1100001000000100100001100101101001₂
• Hexadecimal: 0x308121969
• Base-36: 5ZBYC89

Squares and roots of 13020305769

• 13020305769 squared (13020305769²) is 169528362318254681361
• 13020305769 cubed (13020305769³) is 2207311113901493641735885071609
• The square root of 13020305769 is 114106.5544524063
• The cube root of 13020305769 is 2352.5582985227

Scales and comparisons

• 13,020,305,769 seconds is equal to 414 years, 1 day, 23 hours, 36 minutes, 9 seconds.
• To count from 1 to 13,020,305,769 would take you about eight hundred twenty-eight 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 13020305769 cubic inches would be around 196 feet tall.

Recreational maths with 13020305769

• 13020305769 backwards is 96750302031
• The number of decimal digits it has is: 11
• The sum of 13020305769's digits is 36
• More coming soon!