21031027200
21,031,027,200 is an even composite number composed of four prime numbers multiplied together.
21031027200 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred eighty divisors.
Prime factorization of 21031027200:
29 × 32 × 52 × 182561
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 5 × 182561)See below for interesting mathematical facts about the number 21031027200 from the Numbermatics database.
Names of 21031027200
- Cardinal: 21031027200 can be written as Twenty-one billion, thirty-one million, twenty-seven thousand, two hundred.
Scientific notation
- Scientific notation: 2.10310272 × 1010
Factors of 21031027200
Divisors of 21031027200
- Number of divisors d(n): 180
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 30 32 36 40 45 48 50 60 64 72 75 80 90 96 100 120 128 144 150 160 180 192 200 225 240 256 288 300 320 360 384 400 450 480 512 576 600 640 720 768 800 900 960 1152 1200 1280 1440 1536 1600 1800 1920 2304 2400 2560 2880 3200 3600 3840 4608 4800 5760 6400 7200 7680 9600 11520 12800 14400 19200 23040 28800 38400 57600 115200 182561 365122 547683 730244 912805 1095366 1460488 1643049 1825610 2190732 2738415 2920976 3286098 3651220 4381464 4564025 5476830 5841952 6572196 7302440 8215245 8762928 9128050 10953660 11683904 13144392 13692075 14604880 16430490 17525856 18256100 21907320 23367808 26288784 27384150 29209760 32860980 35051712 36512200 41076225 43814640 46735616 52577568 54768300 58419520 65721960 70103424 73024400 82152450 87629280 93471232 105155136 109536600 116839040 131443920 140206848 146048800 164304900 175258560 210310272 219073200 233678080 262887840 280413696 292097600 328609800 350517120 420620544 438146400 467356160 525775680 584195200 657219600 701034240 841241088 876292800 1051551360 1168390400 1314439200 1402068480 1752585600 2103102720 2336780800 2628878400 3505171200 4206205440 5257756800 7010342400 10515513600 21031027200
- Sum of all divisors σ(n): 75264653178
- Sum of proper divisors (its aliquot sum) s(n): 54233625978
- 21031027200 is an abundant number, because the sum of its proper divisors (54233625978) is greater than itself. Its abundance is 33202598778
Bases of 21031027200
- Binary: 100111001011000110000000010000000002
- Hexadecimal: 0x4E58C0200
- Base-36: 9NTBWG0
Squares and roots of 21031027200
- 21031027200 squared (210310272002) is 442304105087139840000
- 21031027200 cubed (210310272003) is 9302109664759296345243648000000
-
The
square root of 21031027200 is 145020.7819590007 -
The
cube root of 21031027200 is 2760.2822647677
Scales and comparisons
How big is 21031027200?- 21,031,027,200 seconds is equal to 668 years, 37 weeks, 3 days, 16 hours.
-
To count from 1 to 21,031,027,200 would take you about one thousand, three hundred thirty-seven 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 21031027200 cubic inches would be around 230 feet tall.
Recreational maths with 21031027200
- 21031027200 backwards is 00272013012
- 21031027200 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 21031027200's digits is 18
- More coming soon!
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The information we have on file for 21031027200 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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