29807464390
29,807,464,390 is an even composite number composed of six prime numbers multiplied together.
29807464390 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 29807464390:
2 × 5 × 11 × 47 × 73 × 78979
See below for interesting mathematical facts about the number 29807464390 from the Numbermatics database.
Names of 29807464390
- Cardinal: 29807464390 can be written as Twenty-nine billion, eight hundred seven million, four hundred sixty-four thousand, three hundred ninety.
Scientific notation
- Scientific notation: 2.980746439 × 1010
Factors of 29807464390
Divisors of 29807464390
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 5 10 11 22 47 55 73 94 110 146 235 365 470 517 730 803 1034 1606 2585 3431 4015 5170 6862 8030 17155 34310 37741 75482 78979 157958 188705 377410 394895 789790 868769 1737538 3712013 4343845 5765467 7424026 8687690 11530934 18560065 28827335 37120130 40832143 57654670 63420137 81664286 126840274 204160715 270976949 317100685 408321430 541953898 634201370 1354884745 2709769490 2980746439 5961492878 14903732195 29807464390
- Sum of all divisors σ(n): 60595983360
- Sum of proper divisors (its aliquot sum) s(n): 30788518970
- 29807464390 is an abundant number, because the sum of its proper divisors (30788518970) is greater than itself. Its abundance is 981054580
Bases of 29807464390
- Binary: 110111100001010100111001111110001102
- Hexadecimal: 0x6F0A9CFC6
- Base-36: DOYLEPY
Squares and roots of 29807464390
- 29807464390 squared (298074643902) is 888484933361118072100
- 29807464390 cubed (298074643903) is 26483483012213049944706202519000
-
The
square root of 29807464390 is 172648.3836877717 -
The
cube root of 29807464390 is 3100.5709801541
Scales and comparisons
How big is 29807464390?- 29,807,464,390 seconds is equal to 947 years, 40 weeks, 5 days, 19 hours, 13 minutes, 10 seconds.
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To count from 1 to 29,807,464,390 would take you about one thousand, eight hundred ninety-five 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 29807464390 cubic inches would be around 258.4 feet tall.
Recreational maths with 29807464390
- 29807464390 backwards is 09346470892
- The number of decimal digits it has is: 11
- The sum of 29807464390's digits is 52
- More coming soon!
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