13055815305

Names of 13055815305

• Cardinal: 13055815305 can be written as Thirteen billion, fifty-five million, eight hundred fifteen thousand, three hundred five.

Scientific notation

• Scientific notation: 1.3055815305 × 10¹⁰

Factors of 13055815305

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 161

Divisors of 13055815305

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 5 9 13 15 27 39 45 65 67 73 81 117 135 169 195 201 219 243 335 351 365 405 507 585 603 657 845 871 949 1005 1053 1095 1215 1521 1755 1809 1971 2197 2535 2613 2847 3015 3159 3285 4355 4563 4745 4891 5265 5427 5913 6591 7605 7839 8541 9045 9855 10985 11323 12337 13065 13689 14235 14673 15795 16281 17739 19773 22815 23517 24455 25623 27135 29565 32955 33969 37011 39195 41067 42705 44019 56615 59319 61685 63583 68445 70551 73365 76869 81405 88695 98865 101907 111033 117585 128115 132057 147199 160381 169845 177957 185055 190749 205335 211653 220095 230607 296595 305721 317915 333099 352755 384345 396171 441597 481143 509535 533871 555165 572247 660285 735995 801905 826579 889785 917163 953745 999297 1058265 1153035 1188513 1324791 1443429 1528605 1665495 1716741 1980855 2207985 2405715 2479737 2669355 2751489 2861235 2997891 3974373 4132895 4330287 4585815 4996485 5150223 5942565 6623955 7217145 7439211 8583705 10745527 11923119 12398685 12990861 13757445 14989455 15450669 19871865 21651435 22317633 25751115 32236581 35769357 37196055 38972583 53727635 59615595 64954305 66952899 77253345 96709743 111588165 161182905 178846785 194862915 200858697 290129229 334764495 483548715 870387687 1004293485 1450646145 2611163061 4351938435 13055815305
• Sum of all divisors σ(n): 26155933440
• Sum of proper divisors (its aliquot sum) s(n): 13100118135
• 13055815305 is an abundant number, because the sum of its proper divisors (13100118135) is greater than itself. Its abundance is 44302830

Bases of 13055815305

• Binary: 1100001010001011111110111010001001₂
• Hexadecimal: 0x30A2FEE89
• Base-36: 5ZX3FK9

Squares and roots of 13055815305

• 13055815305 squared (13055815305²) is 170454313278272243025
• 13055815305 cubed (13055815305³) is 2225420032101731474442474497625
• The square root of 13055815305 is 114262.0466515457
• The cube root of 13055815305 is 2354.6950231869

Scales and comparisons

• 13,055,815,305 seconds is equal to 415 years, 6 weeks, 6 days, 23 hours, 21 minutes, 45 seconds.
• To count from 1 to 13,055,815,305 would take you about eight hundred thirty 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 13055815305 cubic inches would be around 196.2 feet tall.

Recreational maths with 13055815305

• 13055815305 backwards is 50351855031
• The number of decimal digits it has is: 11
• The sum of 13055815305's digits is 36
• More coming soon!