21234132
21,234,132 is an even composite number composed of five prime numbers multiplied together.
21234132 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 21234132:
22 × 32 × 31 × 53 × 359
(2 × 2 × 3 × 3 × 31 × 53 × 359)See below for interesting mathematical facts about the number 21234132 from the Numbermatics database.
Names of 21234132
- Cardinal: 21234132 can be written as Twenty-one million, two hundred thirty-four thousand, one hundred thirty-two.
Scientific notation
- Scientific notation: 2.1234132 × 107
Factors of 21234132
Divisors of 21234132
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 3 4 6 9 12 18 31 36 53 62 93 106 124 159 186 212 279 318 359 372 477 558 636 718 954 1077 1116 1436 1643 1908 2154 3231 3286 4308 4929 6462 6572 9858 11129 12924 14787 19027 19716 22258 29574 33387 38054 44516 57081 59148 66774 76108 100161 114162 133548 171243 200322 228324 342486 400644 589837 684972 1179674 1769511 2359348 3539022 5308533 7078044 10617066 21234132
- Sum of all divisors σ(n): 56609280
- Sum of proper divisors (its aliquot sum) s(n): 35375148
- 21234132 is an abundant number, because the sum of its proper divisors (35375148) is greater than itself. Its abundance is 14141016
Bases of 21234132
- Binary: 10100010000000001110101002
- Hexadecimal: 0x14401D4
- Base-36: CN4D0
Squares and roots of 21234132
- 21234132 squared (212341322) is 450888361793424
- 21234132 cubed (212341323) is 9574222991585321947968
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The
square root of 21234132 is 4608.0507809701 -
The
cube root of 21234132 is 276.9139519073
Scales and comparisons
How big is 21234132?- 21,234,132 seconds is equal to 35 weeks, 18 hours, 22 minutes, 12 seconds.
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To count from 1 to 21,234,132 would take you about four 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 21234132 cubic inches would be around 23.1 feet tall.
Recreational maths with 21234132
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The information we have on file for 21234132 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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