139166272
139,166,272 is an even composite number composed of four prime numbers multiplied together.
139166272 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 139166272:
26 × 72 × 199 × 223
(2 × 2 × 2 × 2 × 2 × 2 × 7 × 7 × 199 × 223)See below for interesting mathematical facts about the number 139166272 from the Numbermatics database.
Names of 139166272
- Cardinal: 139166272 can be written as One hundred thirty-nine million, one hundred sixty-six thousand, two hundred seventy-two.
Scientific notation
- Scientific notation: 1.39166272 × 108
Factors of 139166272
Divisors of 139166272
- Number of divisors d(n): 84
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Complete list of divisors:
1 2 4 7 8 14 16 28 32 49 56 64 98 112 196 199 223 224 392 398 446 448 784 796 892 1393 1561 1568 1592 1784 2786 3122 3136 3184 3568 5572 6244 6368 7136 9751 10927 11144 12488 12736 14272 19502 21854 22288 24976 39004 43708 44377 44576 49952 78008 87416 88754 89152 99904 156016 174832 177508 310639 312032 349664 355016 621278 624064 699328 710032 1242556 1420064 2174473 2485112 2840128 4348946 4970224 8697892 9940448 17395784 19880896 34791568 69583136 139166272
- Sum of all divisors σ(n): 324307200
- Sum of proper divisors (its aliquot sum) s(n): 185140928
- 139166272 is an abundant number, because the sum of its proper divisors (185140928) is greater than itself. Its abundance is 45974656
Bases of 139166272
- Binary: 10000100101110000010010000002
- Hexadecimal: 0x84B8240
- Base-36: 2AUTDS
Squares and roots of 139166272
- 139166272 squared (1391662722) is 19367251262377984
- 139166272 cubed (1391662723) is 2695268157072437888155648
-
The
square root of 139166272 is 11796.8755185431 -
The
cube root of 139166272 is 518.2166125959
Scales and comparisons
How big is 139166272?- 139,166,272 seconds is equal to 4 years, 22 weeks, 17 hours, 17 minutes, 52 seconds.
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To count from 1 to 139,166,272 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 139166272 cubic inches would be around 43.2 feet tall.
Recreational maths with 139166272
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The information we have on file for 139166272 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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