20770464

Names of 20770464

• Cardinal: 20770464 can be written as Twenty million, seven hundred seventy thousand, four hundred sixty-four.

Scientific notation

• Scientific notation: 2.0770464 × 10⁷

Factors of 20770464

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 135

Divisors of 20770464

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 8 11 12 13 16 17 22 24 26 32 33 34 39 44 48 51 52 66 68 78 88 89 96 102 104 132 136 143 156 176 178 187 204 208 221 264 267 272 286 312 352 356 374 408 416 429 442 528 534 544 561 572 624 663 712 748 816 858 884 979 1056 1068 1122 1144 1157 1248 1326 1424 1496 1513 1632 1716 1768 1958 2136 2244 2288 2314 2431 2652 2848 2937 2992 3026 3432 3471 3536 3916 4272 4488 4539 4576 4628 4862 5304 5874 5984 6052 6864 6942 7072 7293 7832 8544 8976 9078 9256 9724 10608 11748 12104 12727 13728 13884 14586 15664 16643 17952 18156 18512 19448 19669 21216 23496 24208 25454 27768 29172 31328 33286 36312 37024 38181 38896 39338 46992 48416 49929 50908 55536 58344 59007 66572 72624 76362 77792 78676 93984 99858 101816 111072 116688 118014 133144 145248 152724 157352 199716 203632 216359 233376 236028 266288 305448 314704 399432 407264 432718 472056 532576 610896 629408 649077 798864 865436 944112 1221792 1298154 1597728 1730872 1888224 2596308 3461744 5192616 6923488 10385232 20770464
• Sum of all divisors σ(n): 68584320
• Sum of proper divisors (its aliquot sum) s(n): 47813856
• 20770464 is an abundant number, because the sum of its proper divisors (47813856) is greater than itself. Its abundance is 27043392

Bases of 20770464

• Binary: 1001111001110111010100000₂
• Hexadecimal: 0x13CEEA0
• Base-36: CD6LC

Squares and roots of 20770464

• 20770464 squared (20770464²) is 431412174775296
• 20770464 cubed (20770464³) is 8960631045331993657344
• The square root of 20770464 is 4557.4624518475
• The cube root of 20770464 is 274.8835385647

Scales and comparisons

• 20,770,464 seconds is equal to 34 weeks, 2 days, 9 hours, 34 minutes, 24 seconds.
• To count from 1 to 20,770,464 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 20770464 cubic inches would be around 22.9 feet tall.

Recreational maths with 20770464

• 20770464 backwards is 46407702
• The number of decimal digits it has is: 8
• The sum of 20770464's digits is 30
• More coming soon!