139354490
139,354,490 is an even composite number composed of five prime numbers multiplied together.
139354490 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 139354490:
2 × 5 × 112 × 41 × 532
(2 × 5 × 11 × 11 × 41 × 53 × 53)See below for interesting mathematical facts about the number 139354490 from the Numbermatics database.
Names of 139354490
- Cardinal: 139354490 can be written as One hundred thirty-nine million, three hundred fifty-four thousand, four hundred ninety.
Scientific notation
- Scientific notation: 1.3935449 × 108
Factors of 139354490
Divisors of 139354490
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 5 10 11 22 41 53 55 82 106 110 121 205 242 265 410 451 530 583 605 902 1166 1210 2173 2255 2809 2915 4346 4510 4961 5618 5830 6413 9922 10865 12826 14045 21730 23903 24805 28090 30899 32065 47806 49610 61798 64130 115169 119515 154495 230338 239030 262933 308990 339889 525866 575845 679778 1151690 1266859 1314665 1699445 2533718 2629330 3398890 6334295 12668590 13935449 27870898 69677245 139354490
- Sum of all divisors σ(n): 287868924
- Sum of proper divisors (its aliquot sum) s(n): 148514434
- 139354490 is an abundant number, because the sum of its proper divisors (148514434) is greater than itself. Its abundance is 9159944
Bases of 139354490
- Binary: 10000100111001100001011110102
- Hexadecimal: 0x84E617A
- Base-36: 2AYUM2
Squares and roots of 139354490
- 139354490 squared (1393544902) is 19419673883160100
- 139354490 cubed (1393544903) is 2706218749954095323849000
-
The
square root of 139354490 is 11804.8502743575 -
The
cube root of 139354490 is 518.4501312347
Scales and comparisons
How big is 139354490?- 139,354,490 seconds is equal to 4 years, 22 weeks, 2 days, 21 hours, 34 minutes, 50 seconds.
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To count from 1 to 139,354,490 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 139354490 cubic inches would be around 43.2 feet tall.
Recreational maths with 139354490
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The information we have on file for 139354490 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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