31139108
31,139,108 is an even composite number composed of five prime numbers multiplied together.
31139108 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred eight divisors.
Prime factorization of 31139108:
22 × 72 × 112 × 13 × 101
(2 × 2 × 7 × 7 × 11 × 11 × 13 × 101)See below for interesting mathematical facts about the number 31139108 from the Numbermatics database.
Names of 31139108
- Cardinal: 31139108 can be written as Thirty-one million, one hundred thirty-nine thousand, one hundred eight.
Scientific notation
- Scientific notation: 3.1139108 × 107
Factors of 31139108
Divisors of 31139108
- Number of divisors d(n): 108
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Complete list of divisors:
1 2 4 7 11 13 14 22 26 28 44 49 52 77 91 98 101 121 143 154 182 196 202 242 286 308 364 404 484 539 572 637 707 847 1001 1078 1111 1274 1313 1414 1573 1694 2002 2156 2222 2548 2626 2828 3146 3388 4004 4444 4949 5252 5929 6292 7007 7777 9191 9898 11011 11858 12221 14014 14443 15554 18382 19796 22022 23716 24442 28028 28886 31108 36764 44044 48884 54439 57772 64337 77077 85547 101101 108878 128674 154154 158873 171094 202202 217756 257348 308308 317746 342188 404404 598829 635492 707707 1112111 1197658 1415414 2224222 2395316 2830828 4448444 7784777 15569554 31139108
- Sum of all divisors σ(n): 75779676
- Sum of proper divisors (its aliquot sum) s(n): 44640568
- 31139108 is an abundant number, because the sum of its proper divisors (44640568) is greater than itself. Its abundance is 13501460
Bases of 31139108
- Binary: 11101101100100101001001002
- Hexadecimal: 0x1DB2524
- Base-36: IJF38
Squares and roots of 31139108
- 31139108 squared (311391082) is 969644047035664
- 31139108 cubed (311391083) is 30193850702200621147712
-
The
square root of 31139108 is 5580.2426470541 -
The
cube root of 31139108 is 314.6072471313
Scales and comparisons
How big is 31139108?- 31,139,108 seconds is equal to 51 weeks, 3 days, 9 hours, 45 minutes, 8 seconds.
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To count from 1 to 31,139,108 would take you about twenty-five 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 31139108 cubic inches would be around 26.2 feet tall.
Recreational maths with 31139108
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The information we have on file for 31139108 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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