12943521140

Names of 12943521140

• Cardinal: 12943521140 can be written as Twelve billion, nine hundred forty-three million, five hundred twenty-one thousand, one hundred forty.

Scientific notation

• Scientific notation: 1.294352114 × 10¹⁰

Factors of 12943521140

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 35911

Divisors of 12943521140

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 10 11 20 22 31 44 53 55 62 106 110 124 155 212 220 265 310 341 530 583 620 682 1060 1166 1364 1643 1705 2332 2915 3286 3410 5830 6572 6820 8215 11660 16430 18073 32860 35809 36146 71618 72292 90365 143236 179045 180730 358090 361460 393899 716180 787798 1110079 1575596 1897877 1969495 2220158 3795754 3938990 4440316 5550395 7591508 7877980 9489385 11100790 12210869 18978770 20876647 22201580 24421738 37957540 41753294 48843476 58834187 61054345 83506588 104383235 117668374 122108690 208766470 235336748 244217380 294170935 417532940 588341870 647176057 1176683740 1294352114 2588704228 3235880285 6471760570 12943521140
• Sum of all divisors σ(n): 31187358720
• Sum of proper divisors (its aliquot sum) s(n): 18243837580
• 12943521140 is an abundant number, because the sum of its proper divisors (18243837580) is greater than itself. Its abundance is 5300316440

Bases of 12943521140

• Binary: 1100000011011111100111010101110100₂
• Hexadecimal: 0x3037E7574
• Base-36: 5Y28KTW

Squares and roots of 12943521140

• 12943521140 squared (12943521140²) is 167534739501626899600
• 12943521140 cubed (12943521140³) is 2168489442423700839365257544000
• The square root of 12943521140 is 113769.5967295305
• The cube root of 12943521140 is 2347.9245983117

Scales and comparisons

• 12,943,521,140 seconds is equal to 411 years, 29 weeks, 2 days, 6 hours, 32 minutes, 20 seconds.
• To count from 1 to 12,943,521,140 would take you about eight hundred twenty-three 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 12943521140 cubic inches would be around 195.7 feet tall.

Recreational maths with 12943521140

• 12943521140 backwards is 04112534921
• The number of decimal digits it has is: 11
• The sum of 12943521140's digits is 32
• More coming soon!