139085424
139,085,424 is an even composite number composed of four prime numbers multiplied together.
139085424 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.
Prime factorization of 139085424:
24 × 35 × 83 × 431
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 83 × 431)See below for interesting mathematical facts about the number 139085424 from the Numbermatics database.
Names of 139085424
- Cardinal: 139085424 can be written as One hundred thirty-nine million, eighty-five thousand, four hundred twenty-four.
Scientific notation
- Scientific notation: 1.39085424 × 108
Factors of 139085424
Divisors of 139085424
- Number of divisors d(n): 120
-
Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 27 36 48 54 72 81 83 108 144 162 166 216 243 249 324 332 431 432 486 498 648 664 747 862 972 996 1293 1296 1328 1494 1724 1944 1992 2241 2586 2988 3448 3879 3888 3984 4482 5172 5976 6723 6896 7758 8964 10344 11637 11952 13446 15516 17928 20169 20688 23274 26892 31032 34911 35773 35856 40338 46548 53784 62064 69822 71546 80676 93096 104733 107319 107568 139644 143092 161352 186192 209466 214638 279288 286184 321957 322704 418932 429276 558576 572368 643914 837864 858552 965871 1287828 1675728 1717104 1931742 2575656 2897613 3863484 5151312 5795226 7726968 8692839 11590452 15453936 17385678 23180904 34771356 46361808 69542712 139085424
- Sum of all divisors σ(n): 409473792
- Sum of proper divisors (its aliquot sum) s(n): 270388368
- 139085424 is an abundant number, because the sum of its proper divisors (270388368) is greater than itself. Its abundance is 131302944
Bases of 139085424
- Binary: 10000100101001000110011100002
- Hexadecimal: 0x84A4670
- Base-36: 2AT300
Squares and roots of 139085424
- 139085424 squared (1390854242) is 19344755169259776
- 139085424 cubed (1390854243) is 2690573474892687711105024
-
The
square root of 139085424 is 11793.4483506733 -
The
cube root of 139085424 is 518.1162413111
Scales and comparisons
How big is 139085424?- 139,085,424 seconds is equal to 4 years, 21 weeks, 6 days, 18 hours, 50 minutes, 24 seconds.
-
To count from 1 to 139,085,424 would take you about six years!
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 139085424 cubic inches would be around 43.2 feet tall.
Recreational maths with 139085424
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The information we have on file for 139085424 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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