139243320
139,243,320 is an even composite number composed of five prime numbers multiplied together.
139243320 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 139243320:
23 × 33 × 5 × 31 × 4159
(2 × 2 × 2 × 3 × 3 × 3 × 5 × 31 × 4159)See below for interesting mathematical facts about the number 139243320 from the Numbermatics database.
Names of 139243320
- Cardinal: 139243320 can be written as One hundred thirty-nine million, two hundred forty-three thousand, three hundred twenty.
Scientific notation
- Scientific notation: 1.3924332 × 108
Factors of 139243320
Divisors of 139243320
- Number of divisors d(n): 128
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 18 20 24 27 30 31 36 40 45 54 60 62 72 90 93 108 120 124 135 155 180 186 216 248 270 279 310 360 372 465 540 558 620 744 837 930 1080 1116 1240 1395 1674 1860 2232 2790 3348 3720 4159 4185 5580 6696 8318 8370 11160 12477 16636 16740 20795 24954 33272 33480 37431 41590 49908 62385 74862 83180 99816 112293 124770 128929 149724 166360 187155 224586 249540 257858 299448 374310 386787 449172 499080 515716 561465 644645 748620 773574 898344 1031432 1122930 1160361 1289290 1497240 1547148 1933935 2245860 2320722 2578580 3094296 3481083 3867870 4491720 4641444 5157160 5801805 6962166 7735740 9282888 11603610 13924332 15471480 17405415 23207220 27848664 34810830 46414440 69621660 139243320
- Sum of all divisors σ(n): 479232000
- Sum of proper divisors (its aliquot sum) s(n): 339988680
- 139243320 is an abundant number, because the sum of its proper divisors (339988680) is greater than itself. Its abundance is 200745360
Bases of 139243320
- Binary: 10000100110010101111001110002
- Hexadecimal: 0x84CAF38
- Base-36: 2AWGU0
Squares and roots of 139243320
- 139243320 squared (1392433202) is 19388702164622400
- 139243320 cubed (1392433203) is 2699747259893209522368000
-
The
square root of 139243320 is 11800.1406771275 -
The
cube root of 139243320 is 518.3122300821
Scales and comparisons
How big is 139243320?- 139,243,320 seconds is equal to 4 years, 22 weeks, 1 day, 14 hours, 42 minutes.
-
To count from 1 to 139,243,320 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 139243320 cubic inches would be around 43.2 feet tall.
Recreational maths with 139243320
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The information we have on file for 139243320 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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