49138738
49,138,738 is an even composite number composed of six prime numbers multiplied together.
49138738 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 49138738:
2 × 11 × 17 × 37 × 53 × 67
See below for interesting mathematical facts about the number 49138738 from the Numbermatics database.
Names of 49138738
- Cardinal: 49138738 can be written as Forty-nine million, one hundred thirty-eight thousand, seven hundred thirty-eight.
Scientific notation
- Scientific notation: 4.9138738 × 107
Factors of 49138738
Divisors of 49138738
- Number of divisors d(n): 64
-
Complete list of divisors:
1 2 11 17 22 34 37 53 67 74 106 134 187 374 407 583 629 737 814 901 1139 1166 1258 1474 1802 1961 2278 2479 3551 3922 4958 6919 7102 9911 12529 13838 19822 21571 25058 27269 33337 39061 42143 43142 54538 60367 66674 78122 84286 120734 131387 262774 366707 463573 664037 733414 927146 1328074 1445257 2233579 2890514 4467158 24569369 49138738
- Sum of all divisors σ(n): 90419328
- Sum of proper divisors (its aliquot sum) s(n): 41280590
- 49138738 is a deficient number, because the sum of its proper divisors (41280590) is less than itself. Its deficiency is 7858148
Bases of 49138738
- Binary: 101110110111001100001100102
- Hexadecimal: 0x2EDCC32
- Base-36: T97OY
Squares and roots of 49138738
- 49138738 squared (491387382) is 2414615572232644
- 49138738 cubed (491387383) is 118651161974659968563272
-
The
square root of 49138738 is 7009.9028523937 -
The
cube root of 49138738 is 366.2756093403
Scales and comparisons
How big is 49138738?- 49,138,738 seconds is equal to 1 year, 29 weeks, 1 day, 17 hours, 38 minutes, 58 seconds.
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To count from 1 to 49,138,738 would take you about two 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 49138738 cubic inches would be around 30.5 feet tall.
Recreational maths with 49138738
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The information we have on file for 49138738 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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