139386880
139,386,880 is an even composite number composed of four prime numbers multiplied together.
139386880 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred twelve divisors.
Prime factorization of 139386880:
213 × 5 × 41 × 83
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 41 × 83)See below for interesting mathematical facts about the number 139386880 from the Numbermatics database.
Names of 139386880
- Cardinal: 139386880 can be written as One hundred thirty-nine million, three hundred eighty-six thousand, eight hundred eighty.
Scientific notation
- Scientific notation: 1.3938688 × 108
Factors of 139386880
Divisors of 139386880
- Number of divisors d(n): 112
-
Complete list of divisors:
1 2 4 5 8 10 16 20 32 40 41 64 80 82 83 128 160 164 166 205 256 320 328 332 410 415 512 640 656 664 820 830 1024 1280 1312 1328 1640 1660 2048 2560 2624 2656 3280 3320 3403 4096 5120 5248 5312 6560 6640 6806 8192 10240 10496 10624 13120 13280 13612 17015 20480 20992 21248 26240 26560 27224 34030 40960 41984 42496 52480 53120 54448 68060 83968 84992 104960 106240 108896 136120 167936 169984 209920 212480 217792 272240 335872 339968 419840 424960 435584 544480 679936 839680 849920 871168 1088960 1679360 1699840 1742336 2177920 3399680 3484672 4355840 6969344 8711680 13938688 17423360 27877376 34846720 69693440 139386880
- Sum of all divisors σ(n): 346795344
- Sum of proper divisors (its aliquot sum) s(n): 207408464
- 139386880 is an abundant number, because the sum of its proper divisors (207408464) is greater than itself. Its abundance is 68021584
Bases of 139386880
- Binary: 10000100111011100000000000002
- Hexadecimal: 0x84EE000
- Base-36: 2AZJLS
Squares and roots of 139386880
- 139386880 squared (1393868802) is 19428702316134400
- 139386880 cubed (1393868803) is 2708106198294747676672000
-
The
square root of 139386880 is 11806.2220883735 -
The
cube root of 139386880 is 518.4902957075
Scales and comparisons
How big is 139386880?- 139,386,880 seconds is equal to 4 years, 22 weeks, 3 days, 6 hours, 34 minutes, 40 seconds.
-
To count from 1 to 139,386,880 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 139386880 cubic inches would be around 43.2 feet tall.
Recreational maths with 139386880
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The information we have on file for 139386880 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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