139101440
139,101,440 is an even composite number composed of four prime numbers multiplied together.
139101440 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 139101440:
28 × 5 × 109 × 997
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 109 × 997)See below for interesting mathematical facts about the number 139101440 from the Numbermatics database.
Names of 139101440
- Cardinal: 139101440 can be written as One hundred thirty-nine million, one hundred one thousand, four hundred forty.
Scientific notation
- Scientific notation: 1.3910144 × 108
Factors of 139101440
Divisors of 139101440
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 4 5 8 10 16 20 32 40 64 80 109 128 160 218 256 320 436 545 640 872 997 1090 1280 1744 1994 2180 3488 3988 4360 4985 6976 7976 8720 9970 13952 15952 17440 19940 27904 31904 34880 39880 63808 69760 79760 108673 127616 139520 159520 217346 255232 319040 434692 543365 638080 869384 1086730 1276160 1738768 2173460 3477536 4346920 6955072 8693840 13910144 17387680 27820288 34775360 69550720 139101440
- Sum of all divisors σ(n): 336585480
- Sum of proper divisors (its aliquot sum) s(n): 197484040
- 139101440 is an abundant number, because the sum of its proper divisors (197484040) is greater than itself. Its abundance is 58382600
Bases of 139101440
- Binary: 10000100101010000101000000002
- Hexadecimal: 0x84A8500
- Base-36: 2ATFCW
Squares and roots of 139101440
- 139101440 squared (1391014402) is 19349210610073600
- 139101440 cubed (1391014403) is 2691503058724516265984000
-
The
square root of 139101440 is 11794.1273522037 -
The
cube root of 139101440 is 518.1361279655
Scales and comparisons
How big is 139101440?- 139,101,440 seconds is equal to 4 years, 21 weeks, 6 days, 23 hours, 17 minutes, 20 seconds.
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To count from 1 to 139,101,440 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 139101440 cubic inches would be around 43.2 feet tall.
Recreational maths with 139101440
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The information we have on file for 139101440 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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