27997424
27,997,424 is an even composite number composed of five prime numbers multiplied together.
27997424 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.
Prime factorization of 27997424:
24 × 72 × 13 × 41 × 67
(2 × 2 × 2 × 2 × 7 × 7 × 13 × 41 × 67)See below for interesting mathematical facts about the number 27997424 from the Numbermatics database.
Names of 27997424
- Cardinal: 27997424 can be written as Twenty-seven million, nine hundred ninety-seven thousand, four hundred twenty-four.
Scientific notation
- Scientific notation: 2.7997424 × 107
Factors of 27997424
Divisors of 27997424
- Number of divisors d(n): 120
-
Complete list of divisors:
1 2 4 7 8 13 14 16 26 28 41 49 52 56 67 82 91 98 104 112 134 164 182 196 208 268 287 328 364 392 469 533 536 574 637 656 728 784 871 938 1066 1072 1148 1274 1456 1742 1876 2009 2132 2296 2548 2747 3283 3484 3731 3752 4018 4264 4592 5096 5494 6097 6566 6968 7462 7504 8036 8528 10192 10988 12194 13132 13936 14924 16072 19229 21976 24388 26117 26264 29848 32144 35711 38458 42679 43952 48776 52234 52528 59696 71422 76916 85358 97552 104468 134603 142844 153832 170716 208936 249977 269206 285688 307664 341432 417872 499954 538412 571376 682864 999908 1076824 1749839 1999816 2153648 3499678 3999632 6999356 13998712 27997424
- Sum of all divisors σ(n): 70651728
- Sum of proper divisors (its aliquot sum) s(n): 42654304
- 27997424 is an abundant number, because the sum of its proper divisors (42654304) is greater than itself. Its abundance is 14656880
Bases of 27997424
- Binary: 11010101100110100111100002
- Hexadecimal: 0x1AB34F0
- Base-36: GO2Y8
Squares and roots of 27997424
- 27997424 squared (279974242) is 783855750635776
- 27997424 cubed (279974243) is 21945941805388090241024
-
The
square root of 27997424 is 5291.2592074099 -
The
cube root of 27997424 is 303.6495846959
Scales and comparisons
How big is 27997424?- 27,997,424 seconds is equal to 46 weeks, 2 days, 1 hour, 3 minutes, 44 seconds.
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To count from 1 to 27,997,424 would take you about seventeen weeks!
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 27997424 cubic inches would be around 25.3 feet tall.
Recreational maths with 27997424
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The information we have on file for 27997424 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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