29138388
29,138,388 is an even composite number composed of six prime numbers multiplied together.
29138388 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 29138388:
22 × 3 × 29 × 31 × 37 × 73
(2 × 2 × 3 × 29 × 31 × 37 × 73)See below for interesting mathematical facts about the number 29138388 from the Numbermatics database.
Names of 29138388
- Cardinal: 29138388 can be written as Twenty-nine million, one hundred thirty-eight thousand, three hundred eighty-eight.
Scientific notation
- Scientific notation: 2.9138388 × 107
Factors of 29138388
Divisors of 29138388
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 4 6 12 29 31 37 58 62 73 74 87 93 111 116 124 146 148 174 186 219 222 292 348 372 438 444 876 899 1073 1147 1798 2117 2146 2263 2294 2697 2701 3219 3441 3596 4234 4292 4526 4588 5394 5402 6351 6438 6789 6882 8103 8468 9052 10788 10804 12702 12876 13578 13764 16206 25404 27156 32412 33263 65627 66526 78329 83731 99789 131254 133052 156658 167462 196881 199578 234987 251193 262508 313316 334924 393762 399156 469974 502386 787524 939948 1004772 2428199 4856398 7284597 9712796 14569194 29138388
- Sum of all divisors σ(n): 75586560
- Sum of proper divisors (its aliquot sum) s(n): 46448172
- 29138388 is an abundant number, because the sum of its proper divisors (46448172) is greater than itself. Its abundance is 17309784
Bases of 29138388
- Binary: 11011110010011101110101002
- Hexadecimal: 0x1BC9DD4
- Base-36: HCJBO
Squares and roots of 29138388
- 29138388 squared (291383882) is 849045655238544
- 29138388 cubed (291383883) is 24739821732054927627072
-
The
square root of 29138388 is 5397.9985179693 -
The
cube root of 29138388 is 307.7196104555
Scales and comparisons
How big is 29138388?- 29,138,388 seconds is equal to 48 weeks, 1 day, 5 hours, 59 minutes, 48 seconds.
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To count from 1 to 29,138,388 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 29138388 cubic inches would be around 25.6 feet tall.
Recreational maths with 29138388
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The information we have on file for 29138388 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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