20468448

Names of 20468448

• Cardinal: 20468448 can be written as Twenty million, four hundred sixty-eight thousand, four hundred forty-eight.

Scientific notation

• Scientific notation: 2.0468448 × 10⁷

Factors of 20468448

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 107

Divisors of 20468448

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 7 8 9 11 12 13 14 16 18 21 22 24 26 28 32 33 36 39 42 44 48 52 56 63 66 71 72 77 78 84 88 91 96 99 104 112 117 126 132 142 143 144 154 156 168 176 182 198 208 213 224 231 234 252 264 273 284 286 288 308 312 336 352 364 396 416 426 429 462 468 497 504 528 546 568 572 616 624 639 672 693 728 781 792 819 852 858 923 924 936 994 1001 1008 1056 1092 1136 1144 1232 1248 1278 1287 1386 1456 1491 1562 1584 1638 1704 1716 1846 1848 1872 1988 2002 2016 2184 2272 2288 2343 2464 2556 2574 2769 2772 2912 2982 3003 3124 3168 3276 3408 3432 3692 3696 3744 3976 4004 4368 4473 4576 4686 5112 5148 5467 5538 5544 5964 6006 6248 6461 6552 6816 6864 7029 7384 7392 7952 8008 8307 8736 8946 9009 9372 10153 10224 10296 10934 11076 11088 11928 12012 12496 12922 13104 13728 14058 14768 15904 16016 16401 16614 17892 18018 18744 19383 20306 20448 20592 21868 22152 22176 23856 24024 24992 25844 26208 28116 29536 30459 32032 32802 33228 35784 36036 37488 38766 40612 41184 43736 44304 47712 48048 49203 51688 56232 58149 60918 65604 66456 71071 71568 72072 74976 77532 81224 87472 88608 91377 96096 98406 103376 112464 116298 121836 131208 132912 142142 143136 144144 155064 162448 174944 182754 196812 206752 213213 224928 232596 243672 262416 265824 284284 288288 310128 324896 365508 393624 426426 465192 487344 524832 568568 620256 639639 731016 787248 852852 930384 974688 1137136 1279278 1462032 1574496 1705704 1860768 2274272 2558556 2924064 3411408 5117112 6822816 10234224 20468448
• Sum of all divisors σ(n): 79252992
• Sum of proper divisors (its aliquot sum) s(n): 58784544
• 20468448 is an abundant number, because the sum of its proper divisors (58784544) is greater than itself. Its abundance is 38316096

Bases of 20468448

• Binary: 1001110000101001011100000₂
• Hexadecimal: 0x13852E0
• Base-36: C6PK0

Squares and roots of 20468448

• 20468448 squared (20468448²) is 418957363528704
• 20468448 cubed (20468448³) is 8575407009604374331392
• The square root of 20468448 is 4524.2068918209
• The cube root of 20468448 is 273.5447000167

Scales and comparisons

• 20,468,448 seconds is equal to 33 weeks, 5 days, 21 hours, 40 minutes, 48 seconds.
• To count from 1 to 20,468,448 would take you about fifty 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 20468448 cubic inches would be around 22.8 feet tall.

Recreational maths with 20468448

• 20468448 backwards is 84486402
• 20468448 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 20468448's digits is 36
• More coming soon!