29397120
29,397,120 is an even composite number composed of five prime numbers multiplied together.
29397120 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 29397120:
27 × 3 × 5 × 61 × 251
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 61 × 251)See below for interesting mathematical facts about the number 29397120 from the Numbermatics database.
Names of 29397120
- Cardinal: 29397120 can be written as Twenty-nine million, three hundred ninety-seven thousand, one hundred twenty.
Scientific notation
- Scientific notation: 2.939712 × 107
Factors of 29397120
Divisors of 29397120
- Number of divisors d(n): 128
-
Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 61 64 80 96 120 122 128 160 183 192 240 244 251 305 320 366 384 480 488 502 610 640 732 753 915 960 976 1004 1220 1255 1464 1506 1830 1920 1952 2008 2440 2510 2928 3012 3660 3765 3904 4016 4880 5020 5856 6024 7320 7530 7808 8032 9760 10040 11712 12048 14640 15060 15311 16064 19520 20080 23424 24096 29280 30120 30622 32128 39040 40160 45933 48192 58560 60240 61244 76555 80320 91866 96384 117120 120480 122488 153110 160640 183732 229665 240960 244976 306220 367464 459330 481920 489952 612440 734928 918660 979904 1224880 1469856 1837320 1959808 2449760 2939712 3674640 4899520 5879424 7349280 9799040 14698560 29397120
- Sum of all divisors σ(n): 95618880
- Sum of proper divisors (its aliquot sum) s(n): 66221760
- 29397120 is an abundant number, because the sum of its proper divisors (66221760) is greater than itself. Its abundance is 36824640
Bases of 29397120
- Binary: 11100000010010000100000002
- Hexadecimal: 0x1C09080
- Base-36: HI2YO
Squares and roots of 29397120
- 29397120 squared (293971202) is 864190664294400
- 29397120 cubed (293971203) is 25404716661142192128000
-
The
square root of 29397120 is 5421.9111021853 -
The
cube root of 29397120 is 308.6277185177
Scales and comparisons
How big is 29397120?- 29,397,120 seconds is equal to 48 weeks, 4 days, 5 hours, 52 minutes.
-
To count from 1 to 29,397,120 would take you about twenty weeks!
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 29397120 cubic inches would be around 25.7 feet tall.
Recreational maths with 29397120
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The information we have on file for 29397120 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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