29742144
29,742,144 is an even composite number composed of five prime numbers multiplied together.
29742144 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twelve divisors.
Prime factorization of 29742144:
26 × 3 × 19 × 31 × 263
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 19 × 31 × 263)See below for interesting mathematical facts about the number 29742144 from the Numbermatics database.
Names of 29742144
- Cardinal: 29742144 can be written as Twenty-nine million, seven hundred forty-two thousand, one hundred forty-four.
Scientific notation
- Scientific notation: 2.9742144 × 107
Factors of 29742144
Divisors of 29742144
- Number of divisors d(n): 112
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Complete list of divisors:
1 2 3 4 6 8 12 16 19 24 31 32 38 48 57 62 64 76 93 96 114 124 152 186 192 228 248 263 304 372 456 496 526 589 608 744 789 912 992 1052 1178 1216 1488 1578 1767 1824 1984 2104 2356 2976 3156 3534 3648 4208 4712 4997 5952 6312 7068 8153 8416 9424 9994 12624 14136 14991 16306 16832 18848 19988 24459 25248 28272 29982 32612 37696 39976 48918 50496 56544 59964 65224 79952 97836 113088 119928 130448 154907 159904 195672 239856 260896 309814 319808 391344 464721 479712 521792 619628 782688 929442 959424 1239256 1565376 1858884 2478512 3717768 4957024 7435536 9914048 14871072 29742144
- Sum of all divisors σ(n): 85831680
- Sum of proper divisors (its aliquot sum) s(n): 56089536
- 29742144 is an abundant number, because the sum of its proper divisors (56089536) is greater than itself. Its abundance is 26347392
Bases of 29742144
- Binary: 11100010111010100010000002
- Hexadecimal: 0x1C5D440
- Base-36: HPH6O
Squares and roots of 29742144
- 29742144 squared (297421442) is 884595129716736
- 29742144 cubed (297421443) is 26309755729733841321984
-
The
square root of 29742144 is 5453.6358514299 -
The
cube root of 29742144 is 309.8304449129
Scales and comparisons
How big is 29742144?- 29,742,144 seconds is equal to 49 weeks, 1 day, 5 hours, 42 minutes, 24 seconds.
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To count from 1 to 29,742,144 would take you about twenty-one 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 29742144 cubic inches would be around 25.8 feet tall.
Recreational maths with 29742144
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The information we have on file for 29742144 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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