21002322900
21,002,322,900 is an even composite number composed of six prime numbers multiplied together.
21002322900 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 21002322900:
22 × 3 × 52 × 132 × 379 × 1093
(2 × 2 × 3 × 5 × 5 × 13 × 13 × 379 × 1093)See below for interesting mathematical facts about the number 21002322900 from the Numbermatics database.
Names of 21002322900
- Cardinal: 21002322900 can be written as Twenty-one billion, two million, three hundred twenty-two thousand, nine hundred.
Scientific notation
- Scientific notation: 2.10023229 × 1010
Factors of 21002322900
Divisors of 21002322900
- Number of divisors d(n): 216
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Complete list of divisors:
1 2 3 4 5 6 10 12 13 15 20 25 26 30 39 50 52 60 65 75 78 100 130 150 156 169 195 260 300 325 338 379 390 507 650 676 758 780 845 975 1014 1093 1137 1300 1516 1690 1895 1950 2028 2186 2274 2535 3279 3380 3790 3900 4225 4372 4548 4927 5070 5465 5685 6558 7580 8450 9475 9854 10140 10930 11370 12675 13116 14209 14781 16395 16900 18950 19708 21860 22740 24635 25350 27325 28418 28425 29562 32790 37900 42627 49270 50700 54650 56836 56850 59124 64051 65580 71045 73905 81975 85254 98540 109300 113700 123175 128102 142090 147810 163950 170508 184717 192153 213135 246350 256204 284180 295620 320255 327900 355225 369434 369525 384306 414247 426270 492700 554151 640510 710450 738868 739050 768612 828494 852540 923585 960765 1065675 1108302 1242741 1281020 1420900 1478100 1601275 1656988 1847170 1921530 2071235 2131350 2216604 2485482 2770755 3202550 3694340 3843060 4142470 4262700 4617925 4803825 4970964 5385211 5541510 6213705 6405100 8284940 9235850 9607650 10356175 10770422 11083020 12427410 13853775 16155633 18471700 19215300 20712350 21540844 24854820 26926055 27707550 31068525 32311266 41424700 53852110 55415100 62137050 64622532 70007743 80778165 107704220 124274100 134630275 140015486 161556330 210023229 269260550 280030972 323112660 350038715 403890825 420046458 538521100 700077430 807781650 840092916 1050116145 1400154860 1615563300 1750193575 2100232290 3500387150 4200464580 5250580725 7000774300 10501161450 21002322900
- Sum of all divisors σ(n): 66034627680
- Sum of proper divisors (its aliquot sum) s(n): 45032304780
- 21002322900 is an abundant number, because the sum of its proper divisors (45032304780) is greater than itself. Its abundance is 24029981880
Bases of 21002322900
- Binary: 100111000111101011000000011110101002
- Hexadecimal: 0x4E3D603D4
- Base-36: 9NC8O2C
Squares and roots of 21002322900
- 21002322900 squared (210023229002) is 441097567195864410000
- 21002322900 cubed (210023229003) is 9264073536651991883437989000000
-
The
square root of 21002322900 is 144921.7820067087 -
The
cube root of 21002322900 is 2759.0258981063
Scales and comparisons
How big is 21002322900?- 21,002,322,900 seconds is equal to 667 years, 42 weeks, 10 hours, 35 minutes.
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To count from 1 to 21,002,322,900 would take you about one thousand, three hundred thirty-five years!
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 21002322900 cubic inches would be around 229.9 feet tall.
Recreational maths with 21002322900
- 21002322900 backwards is 00922320012
- The number of decimal digits it has is: 11
- The sum of 21002322900's digits is 21
- More coming soon!
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The information we have on file for 21002322900 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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