21260200
21,260,200 is an even composite number composed of five prime numbers multiplied together.
21260200 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 21260200:
23 × 52 × 132 × 17 × 37
(2 × 2 × 2 × 5 × 5 × 13 × 13 × 17 × 37)See below for interesting mathematical facts about the number 21260200 from the Numbermatics database.
Names of 21260200
- Cardinal: 21260200 can be written as Twenty-one million, two hundred sixty thousand, two hundred.
Scientific notation
- Scientific notation: 2.12602 × 107
Factors of 21260200
Divisors of 21260200
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 4 5 8 10 13 17 20 25 26 34 37 40 50 52 65 68 74 85 100 104 130 136 148 169 170 185 200 221 260 296 325 338 340 370 425 442 481 520 629 650 676 680 740 845 850 884 925 962 1105 1258 1300 1352 1480 1690 1700 1768 1850 1924 2210 2405 2516 2600 2873 3145 3380 3400 3700 3848 4225 4420 4810 5032 5525 5746 6253 6290 6760 7400 8177 8450 8840 9620 11050 11492 12025 12506 12580 14365 15725 16354 16900 19240 22100 22984 24050 25012 25160 28730 31265 31450 32708 33800 40885 44200 48100 50024 57460 62530 62900 65416 71825 81770 96200 106301 114920 125060 125800 143650 156325 163540 204425 212602 250120 287300 312650 327080 408850 425204 531505 574600 625300 817700 850408 1063010 1250600 1635400 2126020 2657525 4252040 5315050 10630100 21260200
- Sum of all divisors σ(n): 58204980
- Sum of proper divisors (its aliquot sum) s(n): 36944780
- 21260200 is an abundant number, because the sum of its proper divisors (36944780) is greater than itself. Its abundance is 15684580
Bases of 21260200
- Binary: 10100010001100111101010002
- Hexadecimal: 0x14467A8
- Base-36: CNOH4
Squares and roots of 21260200
- 21260200 squared (212602002) is 451996104040000
- 21260200 cubed (212602003) is 9609527571111208000000
-
The
square root of 21260200 is 4610.8784412517 -
The
cube root of 21260200 is 277.0272230149
Scales and comparisons
How big is 21260200?- 21,260,200 seconds is equal to 35 weeks, 1 day, 1 hour, 36 minutes, 40 seconds.
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To count from 1 to 21,260,200 would take you about five 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 21260200 cubic inches would be around 23.1 feet tall.
Recreational maths with 21260200
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The information we have on file for 21260200 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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