20804304360

Names of 20804304360

• Cardinal: 20804304360 can be written as Twenty billion, eight hundred four million, three hundred four thousand, three hundred sixty.

Scientific notation

• Scientific notation: 2.080430436 × 10¹⁰

Factors of 20804304360

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 3538164

Divisors of 20804304360

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 20 21 24 28 30 35 40 42 49 56 60 70 84 98 105 120 140 147 168 196 210 245 280 294 392 420 490 588 735 840 980 1176 1470 1960 2940 5880 3538147 7076294 10614441 14152588 17690735 21228882 24767029 28305176 35381470 42457764 49534058 53072205 70762940 74301087 84915528 99068116 106144410 123835145 141525880 148602174 173369203 198136232 212288820 247670290 297204348 346738406 371505435 424577640 495340580 520107609 594408696 693476812 743010870 866846015 990681160 1040215218 1386953624 1486021740 1733692030 2080430436 2600538045 2972043480 3467384060 4160860872 5201076090 6934768120 10402152180 20804304360
• Sum of all divisors σ(n): 72602796960
• Sum of proper divisors (its aliquot sum) s(n): 51798492600
• 20804304360 is an abundant number, because the sum of its proper divisors (51798492600) is greater than itself. Its abundance is 30994188240

Bases of 20804304360

• Binary: 10011011000000010000111110111101000₂
• Hexadecimal: 0x4D8087DE8
• Base-36: 9K2CFZC

Squares and roots of 20804304360

• 20804304360 squared (20804304360²) is 432819079903515009600
• 20804304360 cubed (20804304360³) is 9004499871127885693546721856000
• The square root of 20804304360 is 144236.9729299669
• The cube root of 20804304360 is 2750.3274259175

Scales and comparisons

• 20,804,304,360 seconds is equal to 661 years, 26 weeks, 4 days, 13 hours, 26 minutes.
• To count from 1 to 20,804,304,360 would take you about one thousand, three 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 20804304360 cubic inches would be around 229.2 feet tall.

Recreational maths with 20804304360

• 20804304360 backwards is 06340340802
• 20804304360 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 20804304360's digits is 30
• More coming soon!