12743235020

Names of 12743235020

• Cardinal: 12743235020 can be written as Twelve billion, seven hundred forty-three million, two hundred thirty-five thousand and twenty.

Scientific notation

• Scientific notation: 1.274323502 × 10¹⁰

Factors of 12743235020

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 90

Divisors of 12743235020

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 5 10 17 19 20 34 38 47 68 76 85 94 95 170 188 190 235 323 340 361 380 470 646 722 799 893 940 1292 1444 1598 1615 1786 1805 2209 3196 3230 3572 3610 3995 4418 4465 6137 6460 7220 7990 8836 8930 11045 12274 15181 15980 16967 17860 22090 24548 30362 30685 33934 37553 41971 44180 60724 61370 67868 75106 75905 83942 84835 103823 122740 150212 151810 167884 169670 187765 207646 209855 288439 303620 339340 375530 415292 419710 519115 576878 713507 751060 797449 839420 1038230 1153756 1427014 1442195 1594898 1764991 1972637 2076460 2854028 2884390 3189796 3529982 3567535 3945274 3987245 5768780 7059964 7135070 7890548 7974490 8824955 9863185 13556633 14270140 15948980 17649910 19726370 27113266 33534829 35299820 37480103 39452740 54226532 67069658 67783165 74960206 134139316 135566330 149920412 167674145 187400515 271132660 335348290 374801030 637161751 670696580 749602060 1274323502 2548647004 3185808755 6371617510 12743235020
• Sum of all divisors σ(n): 30554858880
• Sum of proper divisors (its aliquot sum) s(n): 17811623860
• 12743235020 is an abundant number, because the sum of its proper divisors (17811623860) is greater than itself. Its abundance is 5068388840

Bases of 12743235020

• Binary: 1011110111100011100101010111001100₂
• Hexadecimal: 0x2F78E55CC
• Base-36: 5UQZR2K

Squares and roots of 12743235020

• 12743235020 squared (12743235020²) is 162390038774954400400
• 12743235020 cubed (12743235020³) is 2069374429016156814080382008000
• The square root of 12743235020 is 112885.9380968241
• The cube root of 12743235020 is 2335.7511118593

Scales and comparisons

• 12,743,235,020 seconds is equal to 405 years, 10 weeks, 1 day, 3 hours, 30 minutes, 20 seconds.
• To count from 1 to 12,743,235,020 would take you about eight hundred ten 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 12743235020 cubic inches would be around 194.6 feet tall.

Recreational maths with 12743235020

• 12743235020 backwards is 02053234721
• The number of decimal digits it has is: 11
• The sum of 12743235020's digits is 29
• More coming soon!