139135680
139,135,680 is an even composite number composed of four prime numbers multiplied together.
139135680 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of eighty-four divisors.
Prime factorization of 139135680:
26 × 32 × 5 × 48311
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 48311)See below for interesting mathematical facts about the number 139135680 from the Numbermatics database.
Names of 139135680
- Cardinal: 139135680 can be written as One hundred thirty-nine million, one hundred thirty-five thousand, six hundred eighty.
Scientific notation
- Scientific notation: 1.3913568 × 108
Factors of 139135680
Divisors of 139135680
- Number of divisors d(n): 84
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 32 36 40 45 48 60 64 72 80 90 96 120 144 160 180 192 240 288 320 360 480 576 720 960 1440 2880 48311 96622 144933 193244 241555 289866 386488 434799 483110 579732 724665 772976 869598 966220 1159464 1449330 1545952 1739196 1932440 2173995 2318928 2898660 3091904 3478392 3864880 4347990 4637856 5797320 6956784 7729760 8695980 9275712 11594640 13913568 15459520 17391960 23189280 27827136 34783920 46378560 69567840 139135680
- Sum of all divisors σ(n): 478578672
- Sum of proper divisors (its aliquot sum) s(n): 339442992
- 139135680 is an abundant number, because the sum of its proper divisors (339442992) is greater than itself. Its abundance is 200307312
Bases of 139135680
- Binary: 10000100101100001010110000002
- Hexadecimal: 0x84B0AC0
- Base-36: 2AU5S0
Squares and roots of 139135680
- 139135680 squared (1391356802) is 19358737449062400
- 139135680 cubed (1391356803) is 2693491098916762386432000
-
The
square root of 139135680 is 11795.5788327661 -
The
cube root of 139135680 is 518.1786377711
Scales and comparisons
How big is 139135680?- 139,135,680 seconds is equal to 4 years, 22 weeks, 8 hours, 48 minutes.
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To count from 1 to 139,135,680 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 139135680 cubic inches would be around 43.2 feet tall.
Recreational maths with 139135680
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The information we have on file for 139135680 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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