20943104

Names of 20943104

• Cardinal: 20943104 can be written as Twenty million, nine hundred forty-three thousand, one hundred four.

Scientific notation

• Scientific notation: 2.0943104 × 10⁷

Factors of 20943104

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 82

Divisors of 20943104

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 7 8 13 14 16 26 28 29 31 32 52 56 58 62 64 91 104 112 116 124 128 182 203 208 217 224 232 248 256 364 377 403 406 416 434 448 464 496 728 754 806 812 832 868 896 899 928 992 1456 1508 1612 1624 1664 1736 1792 1798 1856 1984 2639 2821 2912 3016 3224 3248 3328 3472 3596 3712 3968 5278 5642 5824 6032 6293 6448 6496 6944 7192 7424 7936 10556 11284 11648 11687 12064 12586 12896 12992 13888 14384 21112 22568 23296 23374 24128 25172 25792 25984 27776 28768 42224 45136 46748 48256 50344 51584 51968 55552 57536 81809 84448 90272 93496 96512 100688 103168 115072 163618 168896 180544 186992 201376 230144 327236 337792 361088 373984 402752 654472 675584 722176 747968 805504 1308944 1495936 1611008 2617888 2991872 5235776 10471552 20943104
• Sum of all divisors σ(n): 54942720
• Sum of proper divisors (its aliquot sum) s(n): 33999616
• 20943104 is an abundant number, because the sum of its proper divisors (33999616) is greater than itself. Its abundance is 13056512

Bases of 20943104

• Binary: 1001111111001000100000000₂
• Hexadecimal: 0x13F9100
• Base-36: CGVSW

Squares and roots of 20943104

• 20943104 squared (20943104²) is 438613605154816
• 20943104 cubed (20943104³) is 9185930348572247588864
• The square root of 20943104 is 4576.3636219165
• The cube root of 20943104 is 275.6430307705

Scales and comparisons

• 20,943,104 seconds is equal to 34 weeks, 4 days, 9 hours, 31 minutes, 44 seconds.
• To count from 1 to 20,943,104 would take you about fifty-one weeks!

  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 20943104 cubic inches would be around 23 feet tall.

Recreational maths with 20943104

• 20943104 backwards is 40134902
• The number of decimal digits it has is: 8
• The sum of 20943104's digits is 23
• More coming soon!