21319200
21,319,200 is an even composite number composed of five prime numbers multiplied together.
21319200 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred sixty divisors.
Prime factorization of 21319200:
25 × 34 × 52 × 7 × 47
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 5 × 7 × 47)See below for interesting mathematical facts about the number 21319200 from the Numbermatics database.
Names of 21319200
- Cardinal: 21319200 can be written as Twenty-one million, three hundred nineteen thousand, two hundred.
Scientific notation
- Scientific notation: 2.13192 × 107
Factors of 21319200
Divisors of 21319200
- Number of divisors d(n): 360
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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 25 27 28 30 32 35 36 40 42 45 47 48 50 54 56 60 63 70 72 75 80 81 84 90 94 96 100 105 108 112 120 126 135 140 141 144 150 160 162 168 175 180 188 189 200 210 216 224 225 235 240 252 270 280 282 288 300 315 324 329 336 350 360 376 378 400 405 420 423 432 450 470 480 504 525 540 560 564 567 600 630 648 658 672 675 700 705 720 752 756 800 810 840 846 864 900 940 945 987 1008 1050 1080 1120 1128 1134 1175 1200 1260 1269 1296 1316 1350 1400 1410 1440 1504 1512 1575 1620 1645 1680 1692 1800 1880 1890 1974 2016 2025 2100 2115 2160 2256 2268 2350 2400 2520 2538 2592 2632 2700 2800 2820 2835 2961 3024 3150 3240 3290 3360 3384 3525 3600 3760 3780 3807 3948 4050 4200 4230 4320 4512 4536 4700 4725 4935 5040 5076 5264 5400 5600 5640 5670 5922 6048 6300 6345 6480 6580 6768 7050 7200 7520 7560 7614 7896 8100 8225 8400 8460 8883 9072 9400 9450 9870 10080 10152 10528 10575 10800 11280 11340 11844 12600 12690 12960 13160 13536 14100 14175 14805 15120 15228 15792 16200 16450 16800 16920 17766 18144 18800 18900 19035 19740 20304 21150 21600 22560 22680 23688 24675 25200 25380 26320 26649 28200 28350 29610 30240 30456 31584 31725 32400 32900 33840 35532 37600 37800 38070 39480 40608 42300 44415 45360 47376 49350 50400 50760 52640 53298 56400 56700 59220 60912 63450 64800 65800 67680 71064 74025 75600 76140 78960 84600 88830 90720 94752 95175 98700 101520 106596 112800 113400 118440 121824 126900 131600 133245 142128 148050 151200 152280 157920 169200 177660 190350 197400 203040 213192 222075 226800 236880 253800 263200 266490 284256 296100 304560 338400 355320 380700 394800 426384 444150 453600 473760 507600 532980 592200 609120 666225 710640 761400 789600 852768 888300 1015200 1065960 1184400 1332450 1421280 1522800 1776600 2131920 2368800 2664900 3045600 3553200 4263840 5329800 7106400 10659600 21319200
- Sum of all divisors σ(n): 90744192
- Sum of proper divisors (its aliquot sum) s(n): 69424992
- 21319200 is an abundant number, because the sum of its proper divisors (69424992) is greater than itself. Its abundance is 48105792
Bases of 21319200
- Binary: 10100010101001110001000002
- Hexadecimal: 0x1454E20
- Base-36: COY00
Squares and roots of 21319200
- 21319200 squared (213192002) is 454508288640000
- 21319200 cubed (213192003) is 9689753107173888000000
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The
square root of 21319200 is 4617.2719218171 -
The
cube root of 21319200 is 277.2832492973
Scales and comparisons
How big is 21319200?- 21,319,200 seconds is equal to 35 weeks, 1 day, 18 hours.
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To count from 1 to 21,319,200 would take you about six days!
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 21319200 cubic inches would be around 23.1 feet tall.
Recreational maths with 21319200
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The information we have on file for 21319200 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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