139231000
139,231,000 is an even composite number composed of five prime numbers multiplied together.
139231000 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 139231000:
23 × 53 × 37 × 53 × 71
(2 × 2 × 2 × 5 × 5 × 5 × 37 × 53 × 71)See below for interesting mathematical facts about the number 139231000 from the Numbermatics database.
Names of 139231000
- Cardinal: 139231000 can be written as One hundred thirty-nine million, two hundred thirty-one thousand.
Scientific notation
- Scientific notation: 1.39231 × 108
Factors of 139231000
Divisors of 139231000
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 4 5 8 10 20 25 37 40 50 53 71 74 100 106 125 142 148 185 200 212 250 265 284 296 355 370 424 500 530 568 710 740 925 1000 1060 1325 1420 1480 1775 1850 1961 2120 2627 2650 2840 3550 3700 3763 3922 4625 5254 5300 6625 7100 7400 7526 7844 8875 9250 9805 10508 10600 13135 13250 14200 15052 15688 17750 18500 18815 19610 21016 26270 26500 30104 35500 37000 37630 39220 49025 52540 53000 65675 71000 75260 78440 94075 98050 105080 131350 139231 150520 188150 196100 245125 262700 278462 328375 376300 392200 470375 490250 525400 556924 656750 696155 752600 940750 980500 1113848 1313500 1392310 1881500 1961000 2627000 2784620 3480775 3763000 5569240 6961550 13923100 17403875 27846200 34807750 69615500 139231000
- Sum of all divisors σ(n): 345720960
- Sum of proper divisors (its aliquot sum) s(n): 206489960
- 139231000 is an abundant number, because the sum of its proper divisors (206489960) is greater than itself. Its abundance is 67258960
Bases of 139231000
- Binary: 10000100110001111111000110002
- Hexadecimal: 0x84C7F18
- Base-36: 2AW7BS
Squares and roots of 139231000
- 139231000 squared (1392310002) is 19385271361000000
- 139231000 cubed (1392310003) is 2699030716863391000000000
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The
square root of 139231000 is 11799.6186379053 -
The
cube root of 139231000 is 518.2969431849
Scales and comparisons
How big is 139231000?- 139,231,000 seconds is equal to 4 years, 22 weeks, 1 day, 11 hours, 16 minutes, 40 seconds.
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To count from 1 to 139,231,000 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 139231000 cubic inches would be around 43.2 feet tall.
Recreational maths with 139231000
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The information we have on file for 139231000 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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