49984090
49,984,090 is an even composite number composed of six prime numbers multiplied together.
49984090 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 49984090:
2 × 5 × 13 × 31 × 79 × 157
See below for interesting mathematical facts about the number 49984090 from the Numbermatics database.
Names of 49984090
- Cardinal: 49984090 can be written as Forty-nine million, nine hundred eighty-four thousand and ninety.
Scientific notation
- Scientific notation: 4.998409 × 107
Factors of 49984090
Divisors of 49984090
- Number of divisors d(n): 64
-
Complete list of divisors:
1 2 5 10 13 26 31 62 65 79 130 155 157 158 310 314 395 403 785 790 806 1027 1570 2015 2041 2054 2449 4030 4082 4867 4898 5135 9734 10205 10270 12245 12403 20410 24335 24490 24806 31837 48670 62015 63271 63674 124030 126542 159185 161239 316355 318370 322478 384493 632710 768986 806195 1612390 1922465 3844930 4998409 9996818 24992045 49984090
- Sum of all divisors σ(n): 101928960
- Sum of proper divisors (its aliquot sum) s(n): 51944870
- 49984090 is an abundant number, because the sum of its proper divisors (51944870) is greater than itself. Its abundance is 1960780
Bases of 49984090
- Binary: 101111101010110010010110102
- Hexadecimal: 0x2FAB25A
- Base-36: TRBYY
Squares and roots of 49984090
- 49984090 squared (499840902) is 2498409253128100
- 49984090 cubed (499840903) is 124880712965187731929000
-
The
square root of 49984090 is 7069.9427154681 -
The
cube root of 49984090 is 368.3640704245
Scales and comparisons
How big is 49984090?- 49,984,090 seconds is equal to 1 year, 30 weeks, 4 days, 12 hours, 28 minutes, 10 seconds.
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To count from 1 to 49,984,090 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 49984090 cubic inches would be around 30.7 feet tall.
Recreational maths with 49984090
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