21229614
21,229,614 is an even composite number composed of five prime numbers multiplied together.
21229614 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 21229614:
2 × 34 × 7 × 97 × 193
(2 × 3 × 3 × 3 × 3 × 7 × 97 × 193)See below for interesting mathematical facts about the number 21229614 from the Numbermatics database.
Names of 21229614
- Cardinal: 21229614 can be written as Twenty-one million, two hundred twenty-nine thousand, six hundred fourteen.
Scientific notation
- Scientific notation: 2.1229614 × 107
Factors of 21229614
Divisors of 21229614
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 3 6 7 9 14 18 21 27 42 54 63 81 97 126 162 189 193 194 291 378 386 567 579 582 679 873 1134 1158 1351 1358 1737 1746 2037 2619 2702 3474 4053 4074 5211 5238 6111 7857 8106 10422 12159 12222 15633 15714 18333 18721 24318 31266 36477 36666 37442 54999 56163 72954 109431 109998 112326 131047 168489 218862 262094 336978 393141 505467 786282 1010934 1179423 1516401 2358846 3032802 3538269 7076538 10614807 21229614
- Sum of all divisors σ(n): 55210848
- Sum of proper divisors (its aliquot sum) s(n): 33981234
- 21229614 is an abundant number, because the sum of its proper divisors (33981234) is greater than itself. Its abundance is 12751620
Bases of 21229614
- Binary: 10100001111110000001011102
- Hexadecimal: 0x143F02E
- Base-36: CN0VI
Squares and roots of 21229614
- 21229614 squared (212296142) is 450696510588996
- 21229614 cubed (212296143) is 9568112950951297727544
-
The
square root of 21229614 is 4607.5605259183 -
The
cube root of 21229614 is 276.8943107939
Scales and comparisons
How big is 21229614?- 21,229,614 seconds is equal to 35 weeks, 17 hours, 6 minutes, 54 seconds.
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To count from 1 to 21,229,614 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 21229614 cubic inches would be around 23.1 feet tall.
Recreational maths with 21229614
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The information we have on file for 21229614 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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