20080788

Names of 20080788

• Cardinal: 20080788 can be written as Twenty million, eighty thousand, seven hundred eighty-eight.

Scientific notation

• Scientific notation: 2.0080788 × 10⁷

Factors of 20080788

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 133

Divisors of 20080788

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 7 12 13 14 21 26 28 37 39 42 49 52 71 74 78 84 91 98 111 142 147 148 156 182 196 213 222 259 273 284 294 364 426 444 481 497 518 546 588 637 777 852 923 962 994 1036 1092 1274 1443 1491 1554 1813 1846 1911 1924 1988 2548 2627 2769 2886 2982 3108 3367 3479 3626 3692 3822 5254 5439 5538 5772 5964 6461 6734 6958 7252 7644 7881 10101 10437 10508 10878 11076 12922 13468 13916 15762 18389 19383 20202 20874 21756 23569 25844 31524 34151 36778 38766 40404 41748 45227 47138 55167 68302 70707 73556 77532 90454 94276 102453 110334 128723 135681 136604 141414 180908 204906 220668 239057 257446 271362 282828 386169 409812 478114 514892 542724 717171 772338 956228 1434342 1544676 1673399 2868684 3346798 5020197 6693596 10040394 20080788
• Sum of all divisors σ(n): 61133184
• Sum of proper divisors (its aliquot sum) s(n): 41052396
• 20080788 is an abundant number, because the sum of its proper divisors (41052396) is greater than itself. Its abundance is 20971608

Bases of 20080788

• Binary: 1001100100110100010010100₂
• Hexadecimal: 0x1326894
• Base-36: BYEFO

Squares and roots of 20080788

• 20080788 squared (20080788²) is 403238046700944
• 20080788 cubed (20080788³) is 8097337729335755863872
• The square root of 20080788 is 4481.1592250221
• The cube root of 20080788 is 271.8067579285

Scales and comparisons

• 20,080,788 seconds is equal to 33 weeks, 1 day, 9 hours, 59 minutes, 48 seconds.
• To count from 1 to 20,080,788 would take you about forty-nine 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 20080788 cubic inches would be around 22.7 feet tall.

Recreational maths with 20080788

• 20080788 backwards is 88708002
• The number of decimal digits it has is: 8
• The sum of 20080788's digits is 33
• More coming soon!