21214116
21,214,116 is an even composite number composed of five prime numbers multiplied together.
21214116 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 21214116:
22 × 33 × 7 × 11 × 2551
(2 × 2 × 3 × 3 × 3 × 7 × 11 × 2551)See below for interesting mathematical facts about the number 21214116 from the Numbermatics database.
Names of 21214116
- Cardinal: 21214116 can be written as Twenty-one million, two hundred fourteen thousand, one hundred sixteen.
Scientific notation
- Scientific notation: 2.1214116 × 107
Factors of 21214116
Divisors of 21214116
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 4 6 7 9 11 12 14 18 21 22 27 28 33 36 42 44 54 63 66 77 84 99 108 126 132 154 189 198 231 252 297 308 378 396 462 594 693 756 924 1188 1386 2079 2551 2772 4158 5102 7653 8316 10204 15306 17857 22959 28061 30612 35714 45918 53571 56122 68877 71428 84183 91836 107142 112244 137754 160713 168366 196427 214284 252549 275508 321426 336732 392854 482139 505098 589281 642852 757647 785708 964278 1010196 1178562 1515294 1767843 1928556 2357124 3030588 3535686 5303529 7071372 10607058 21214116
- Sum of all divisors σ(n): 68597760
- Sum of proper divisors (its aliquot sum) s(n): 47383644
- 21214116 is an abundant number, because the sum of its proper divisors (47383644) is greater than itself. Its abundance is 26169528
Bases of 21214116
- Binary: 10100001110110011101001002
- Hexadecimal: 0x143B3A4
- Base-36: CMOX0
Squares and roots of 21214116
- 21214116 squared (212141162) is 450038717661456
- 21214116 cubed (212141163) is 9547173560961376312896
-
The
square root of 21214116 is 4605.8784178483 -
The
cube root of 21214116 is 276.8269151159
Scales and comparisons
How big is 21214116?- 21,214,116 seconds is equal to 35 weeks, 12 hours, 48 minutes, 36 seconds.
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To count from 1 to 21,214,116 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 21214116 cubic inches would be around 23.1 feet tall.
Recreational maths with 21214116
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The information we have on file for 21214116 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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