20377968
20,377,968 is an even composite number composed of five prime numbers multiplied together.
20377968 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 20377968:
24 × 3 × 13 × 172 × 113
(2 × 2 × 2 × 2 × 3 × 13 × 17 × 17 × 113)See below for interesting mathematical facts about the number 20377968 from the Numbermatics database.
Names of 20377968
- Cardinal: 20377968 can be written as Twenty million, three hundred seventy-seven thousand, nine hundred sixty-eight.
Scientific notation
- Scientific notation: 2.0377968 × 107
Factors of 20377968
Divisors of 20377968
- Number of divisors d(n): 120
-
Complete list of divisors:
1 2 3 4 6 8 12 13 16 17 24 26 34 39 48 51 52 68 78 102 104 113 136 156 204 208 221 226 272 289 312 339 408 442 452 578 624 663 678 816 867 884 904 1156 1326 1356 1469 1734 1768 1808 1921 2312 2652 2712 2938 3468 3536 3757 3842 4407 4624 5304 5424 5763 5876 6936 7514 7684 8814 10608 11271 11526 11752 13872 15028 15368 17628 22542 23052 23504 24973 30056 30736 32657 35256 45084 46104 49946 60112 65314 70512 74919 90168 92208 97971 99892 130628 149838 180336 195942 199784 261256 299676 391884 399568 424541 522512 599352 783768 849082 1198704 1273623 1567536 1698164 2547246 3396328 5094492 6792656 10188984 20377968
- Sum of all divisors σ(n): 60756528
- Sum of proper divisors (its aliquot sum) s(n): 40378560
- 20377968 is an abundant number, because the sum of its proper divisors (40378560) is greater than itself. Its abundance is 20000592
Bases of 20377968
- Binary: 10011011011110001011100002
- Hexadecimal: 0x136F170
- Base-36: C4RQO
Squares and roots of 20377968
- 20377968 squared (203779682) is 415261579809024
- 20377968 cubed (203779683) is 8462187184977737183232
-
The
square root of 20377968 is 4514.1962739783 -
The
cube root of 20377968 is 273.1410399773
Scales and comparisons
How big is 20377968?- 20,377,968 seconds is equal to 33 weeks, 4 days, 20 hours, 32 minutes, 48 seconds.
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To count from 1 to 20,377,968 would take you about fifty 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 20377968 cubic inches would be around 22.8 feet tall.
Recreational maths with 20377968
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The information we have on file for 20377968 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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