21432800900
21,432,800,900 is an even composite number composed of five prime numbers multiplied together.
21432800900 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 21432800900:
22 × 52 × 73 × 292 × 743
(2 × 2 × 5 × 5 × 7 × 7 × 7 × 29 × 29 × 743)See below for interesting mathematical facts about the number 21432800900 from the Numbermatics database.
Names of 21432800900
- Cardinal: 21432800900 can be written as Twenty-one billion, four hundred thirty-two million, eight hundred thousand, nine hundred.
Scientific notation
- Scientific notation: 2.14328009 × 1010
Factors of 21432800900
Divisors of 21432800900
- Number of divisors d(n): 216
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Complete list of divisors:
1 2 4 5 7 10 14 20 25 28 29 35 49 50 58 70 98 100 116 140 145 175 196 203 245 290 343 350 406 490 580 686 700 725 743 812 841 980 1015 1225 1372 1421 1450 1486 1682 1715 2030 2450 2842 2900 2972 3364 3430 3715 4060 4205 4900 5075 5201 5684 5887 6860 7105 7430 8410 8575 9947 10150 10402 11774 14210 14860 16820 17150 18575 19894 20300 20804 21025 21547 23548 26005 28420 29435 34300 35525 36407 37150 39788 41209 42050 43094 49735 52010 58870 71050 72814 74300 82418 84100 86188 99470 104020 107735 117740 130025 142100 145628 147175 150829 164836 182035 198940 206045 215470 248675 254849 260050 288463 294350 301658 364070 412090 430940 497350 509698 520100 538675 576926 588700 603316 624863 728140 754145 824180 910175 994700 1019396 1030225 1055803 1077350 1153852 1249726 1274245 1442315 1508290 1820350 2060450 2111606 2154700 2499452 2548490 2884630 3016580 3124315 3640700 3770725 4120900 4223212 4374041 5096980 5279015 5769260 6248630 6371225 7211575 7390621 7541450 8748082 10558030 12497260 12742450 14423150 14781242 15082900 15621575 17496164 21116060 21870205 25484900 26395075 28846300 29562484 30618287 31243150 36953105 43740410 52790150 61236574 62486300 73906210 87480820 105580300 109351025 122473148 147812420 153091435 184765525 214328009 218702050 306182870 369531050 428656018 437404100 612365740 739062100 765457175 857312036 1071640045 1530914350 2143280090 3061828700 4286560180 5358200225 10716400450 21432800900
- Sum of all divisors σ(n): 56248483200
- Sum of proper divisors (its aliquot sum) s(n): 34815682300
- 21432800900 is an abundant number, because the sum of its proper divisors (34815682300) is greater than itself. Its abundance is 13382881400
Bases of 21432800900
- Binary: 100111111010111111010010110100001002
- Hexadecimal: 0x4FD7E9684
- Base-36: 9UGJB0K
Squares and roots of 21432800900
- 21432800900 squared (214328009002) is 459364954419040810000
- 21432800900 cubed (214328009003) is 9845477608500876849704729000000
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The
square root of 21432800900 is 146399.4566246747 -
The
cube root of 21432800900 is 2777.7488504307
Scales and comparisons
How big is 21432800900?- 21,432,800,900 seconds is equal to 681 years, 25 weeks, 5 days, 19 hours, 48 minutes, 20 seconds.
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To count from 1 to 21,432,800,900 would take you about one thousand, three hundred sixty-two 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 21432800900 cubic inches would be around 231.5 feet tall.
Recreational maths with 21432800900
- 21432800900 backwards is 00900823412
- 21432800900 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 21432800900's digits is 29
- More coming soon!
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Numbermatics. (2024). Number 21432800900 - Facts about the integer. Retrieved 9 May 2024, from https://numbermatics.com/n/21432800900/
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The information we have on file for 21432800900 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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