20472480
20,472,480 is an even composite number composed of five prime numbers multiplied together.
20472480 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 20472480:
25 × 33 × 5 × 7 × 677
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 7 × 677)See below for interesting mathematical facts about the number 20472480 from the Numbermatics database.
Names of 20472480
- Cardinal: 20472480 can be written as Twenty million, four hundred seventy-two thousand, four hundred eighty.
Scientific notation
- Scientific notation: 2.047248 × 107
Factors of 20472480
Divisors of 20472480
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 27 28 30 32 35 36 40 42 45 48 54 56 60 63 70 72 80 84 90 96 105 108 112 120 126 135 140 144 160 168 180 189 210 216 224 240 252 270 280 288 315 336 360 378 420 432 480 504 540 560 630 672 677 720 756 840 864 945 1008 1080 1120 1260 1354 1440 1512 1680 1890 2016 2031 2160 2520 2708 3024 3360 3385 3780 4062 4320 4739 5040 5416 6048 6093 6770 7560 8124 9478 10080 10155 10832 12186 13540 14217 15120 16248 18279 18956 20310 21664 23695 24372 27080 28434 30240 30465 32496 36558 37912 40620 42651 47390 48744 54160 56868 60930 64992 71085 73116 75824 81240 85302 91395 94780 97488 108320 113736 121860 127953 142170 146232 151648 162480 170604 182790 189560 194976 213255 227472 243720 255906 284340 292464 324960 341208 365580 379120 426510 454944 487440 511812 568680 584928 639765 682416 731160 758240 853020 974880 1023624 1137360 1279530 1364832 1462320 1706040 2047248 2274720 2559060 2924640 3412080 4094496 5118120 6824160 10236240 20472480
- Sum of all divisors σ(n): 82010880
- Sum of proper divisors (its aliquot sum) s(n): 61538400
- 20472480 is an abundant number, because the sum of its proper divisors (61538400) is greater than itself. Its abundance is 41065920
Bases of 20472480
- Binary: 10011100001100010101000002
- Hexadecimal: 0x13862A0
- Base-36: C6SO0
Squares and roots of 20472480
- 20472480 squared (204724802) is 419122437350400
- 20472480 cubed (204724803) is 8580475716207316992000
-
The
square root of 20472480 is 4524.6524728425 -
The
cube root of 20472480 is 273.5626603399
Scales and comparisons
How big is 20472480?- 20,472,480 seconds is equal to 33 weeks, 5 days, 22 hours, 48 minutes.
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To count from 1 to 20,472,480 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 20472480 cubic inches would be around 22.8 feet tall.
Recreational maths with 20472480
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The information we have on file for 20472480 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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