20472120
20,472,120 is an even composite number composed of six prime numbers multiplied together.
20472120 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 20472120:
23 × 32 × 5 × 19 × 41 × 73
(2 × 2 × 2 × 3 × 3 × 5 × 19 × 41 × 73)See below for interesting mathematical facts about the number 20472120 from the Numbermatics database.
Names of 20472120
- Cardinal: 20472120 can be written as Twenty million, four hundred seventy-two thousand, one hundred twenty.
Scientific notation
- Scientific notation: 2.047212 × 107
Factors of 20472120
Divisors of 20472120
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 18 19 20 24 30 36 38 40 41 45 57 60 72 73 76 82 90 95 114 120 123 146 152 164 171 180 190 205 219 228 246 285 292 328 342 360 365 369 380 410 438 456 492 570 584 615 657 684 730 738 760 779 820 855 876 984 1095 1140 1230 1314 1368 1387 1460 1476 1558 1640 1710 1752 1845 2190 2280 2337 2460 2628 2774 2920 2952 2993 3116 3285 3420 3690 3895 4161 4380 4674 4920 5256 5548 5986 6232 6570 6840 6935 7011 7380 7790 8322 8760 8979 9348 11096 11685 11972 12483 13140 13870 14022 14760 14965 15580 16644 17958 18696 20805 23370 23944 24966 26280 26937 27740 28044 29930 31160 33288 35055 35916 41610 44895 46740 49932 53874 55480 56088 56867 59860 62415 70110 71832 83220 89790 93480 99864 107748 113734 119720 124830 134685 140220 166440 170601 179580 215496 227468 249660 269370 280440 284335 341202 359160 454936 499320 511803 538740 568670 682404 853005 1023606 1077480 1137340 1364808 1706010 2047212 2274680 2559015 3412020 4094424 5118030 6824040 10236060 20472120
- Sum of all divisors σ(n): 72727200
- Sum of proper divisors (its aliquot sum) s(n): 52255080
- 20472120 is an abundant number, because the sum of its proper divisors (52255080) is greater than itself. Its abundance is 31782960
Bases of 20472120
- Binary: 10011100001100001001110002
- Hexadecimal: 0x1386138
- Base-36: C6SE0
Squares and roots of 20472120
- 20472120 squared (204721202) is 419107697294400
- 20472120 cubed (204721203) is 8580023071934632128000
-
The
square root of 20472120 is 4524.6126906067 -
The
cube root of 20472120 is 273.5610568355
Scales and comparisons
How big is 20472120?- 20,472,120 seconds is equal to 33 weeks, 5 days, 22 hours, 42 minutes.
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To count from 1 to 20,472,120 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 20472120 cubic inches would be around 22.8 feet tall.
Recreational maths with 20472120
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The information we have on file for 20472120 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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