21022200
21,022,200 is an even composite number composed of five prime numbers multiplied together.
21022200 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 21022200:
23 × 33 × 52 × 17 × 229
(2 × 2 × 2 × 3 × 3 × 3 × 5 × 5 × 17 × 229)See below for interesting mathematical facts about the number 21022200 from the Numbermatics database.
Names of 21022200
- Cardinal: 21022200 can be written as Twenty-one million, twenty-two thousand, two hundred.
Scientific notation
- Scientific notation: 2.10222 × 107
Factors of 21022200
Divisors of 21022200
- 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 17 18 20 24 25 27 30 34 36 40 45 50 51 54 60 68 72 75 85 90 100 102 108 120 135 136 150 153 170 180 200 204 216 225 229 255 270 300 306 340 360 408 425 450 458 459 510 540 600 612 675 680 687 765 850 900 916 918 1020 1080 1145 1224 1275 1350 1374 1530 1700 1800 1832 1836 2040 2061 2290 2295 2550 2700 2748 3060 3400 3435 3672 3825 3893 4122 4580 4590 5100 5400 5496 5725 6120 6183 6870 7650 7786 8244 9160 9180 10200 10305 11450 11475 11679 12366 13740 15300 15572 16488 17175 18360 19465 20610 22900 22950 23358 24732 27480 30600 30915 31144 34350 35037 38930 41220 45800 45900 46716 49464 51525 58395 61830 68700 70074 77860 82440 91800 93432 97325 103050 105111 116790 123660 137400 140148 154575 155720 175185 194650 206100 210222 233580 247320 280296 291975 309150 350370 389300 412200 420444 467160 525555 583950 618300 700740 778600 840888 875925 1051110 1167900 1236600 1401480 1751850 2102220 2335800 2627775 3503700 4204440 5255550 7007400 10511100 21022200
- Sum of all divisors σ(n): 77004000
- Sum of proper divisors (its aliquot sum) s(n): 55981800
- 21022200 is an abundant number, because the sum of its proper divisors (55981800) is greater than itself. Its abundance is 34959600
Bases of 21022200
- Binary: 10100000011000101111110002
- Hexadecimal: 0x140C5F8
- Base-36: CIKU0
Squares and roots of 21022200
- 21022200 squared (210222002) is 441932892840000
- 21022200 cubed (210222003) is 9290401659861048000000
-
The
square root of 21022200 is 4584.9972737179 -
The
cube root of 21022200 is 275.9896026331
Scales and comparisons
How big is 21022200?- 21,022,200 seconds is equal to 34 weeks, 5 days, 7 hours, 30 minutes.
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To count from 1 to 21,022,200 would take you about twenty-three hours!
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 21022200 cubic inches would be around 23 feet tall.
Recreational maths with 21022200
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The information we have on file for 21022200 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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