139172250
139,172,250 is an even composite number composed of five prime numbers multiplied together.
139172250 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 139172250:
2 × 3 × 53 × 73 × 541
(2 × 3 × 5 × 5 × 5 × 7 × 7 × 7 × 541)See below for interesting mathematical facts about the number 139172250 from the Numbermatics database.
Names of 139172250
- Cardinal: 139172250 can be written as One hundred thirty-nine million, one hundred seventy-two thousand, two hundred fifty.
Scientific notation
- Scientific notation: 1.3917225 × 108
Factors of 139172250
Divisors of 139172250
- Number of divisors d(n): 128
-
Complete list of divisors:
1 2 3 5 6 7 10 14 15 21 25 30 35 42 49 50 70 75 98 105 125 147 150 175 210 245 250 294 343 350 375 490 525 541 686 735 750 875 1029 1050 1082 1225 1470 1623 1715 1750 2058 2450 2625 2705 3246 3430 3675 3787 5145 5250 5410 6125 7350 7574 8115 8575 10290 11361 12250 13525 16230 17150 18375 18935 22722 25725 26509 27050 36750 37870 40575 42875 51450 53018 56805 67625 79527 81150 85750 94675 113610 128625 132545 135250 159054 185563 189350 202875 257250 265090 284025 371126 397635 405750 473375 556689 568050 662725 795270 927815 946750 1113378 1325450 1420125 1855630 1988175 2783445 2840250 3313625 3976350 4639075 5566890 6627250 9278150 9940875 13917225 19881750 23195375 27834450 46390750 69586125 139172250
- Sum of all divisors σ(n): 405849600
- Sum of proper divisors (its aliquot sum) s(n): 266677350
- 139172250 is an abundant number, because the sum of its proper divisors (266677350) is greater than itself. Its abundance is 127505100
Bases of 139172250
- Binary: 10000100101110011001100110102
- Hexadecimal: 0x84B999A
- Base-36: 2AUXZU
Squares and roots of 139172250
- 139172250 squared (1391722502) is 19368915170062500
- 139172250 cubed (1391722503) is 2695615504276730765625000
-
The
square root of 139172250 is 11797.1288879965 -
The
cube root of 139172250 is 518.2240326279
Scales and comparisons
How big is 139172250?- 139,172,250 seconds is equal to 4 years, 22 weeks, 18 hours, 57 minutes, 30 seconds.
-
To count from 1 to 139,172,250 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 139172250 cubic inches would be around 43.2 feet tall.
Recreational maths with 139172250
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The information we have on file for 139172250 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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