29139200
29,139,200 is an even composite number composed of four prime numbers multiplied together.
29139200 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred eight divisors.
Prime factorization of 29139200:
28 × 52 × 29 × 157
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 29 × 157)See below for interesting mathematical facts about the number 29139200 from the Numbermatics database.
Names of 29139200
- Cardinal: 29139200 can be written as Twenty-nine million, one hundred thirty-nine thousand, two hundred.
Scientific notation
- Scientific notation: 2.91392 × 107
Factors of 29139200
Divisors of 29139200
- Number of divisors d(n): 108
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Complete list of divisors:
1 2 4 5 8 10 16 20 25 29 32 40 50 58 64 80 100 116 128 145 157 160 200 232 256 290 314 320 400 464 580 628 640 725 785 800 928 1160 1256 1280 1450 1570 1600 1856 2320 2512 2900 3140 3200 3712 3925 4553 4640 5024 5800 6280 6400 7424 7850 9106 9280 10048 11600 12560 15700 18212 18560 20096 22765 23200 25120 31400 36424 37120 40192 45530 46400 50240 62800 72848 91060 92800 100480 113825 125600 145696 182120 185600 200960 227650 251200 291392 364240 455300 502400 582784 728480 910600 1004800 1165568 1456960 1821200 2913920 3642400 5827840 7284800 14569600 29139200
- Sum of all divisors σ(n): 75086340
- Sum of proper divisors (its aliquot sum) s(n): 45947140
- 29139200 is an abundant number, because the sum of its proper divisors (45947140) is greater than itself. Its abundance is 16807940
Bases of 29139200
- Binary: 11011110010100001000000002
- Hexadecimal: 0x1BCA100
- Base-36: HCJY8
Squares and roots of 29139200
- 29139200 squared (291392002) is 849092976640000
- 29139200 cubed (291392003) is 24741890064908288000000
-
The
square root of 29139200 is 5398.0737305079 -
The
cube root of 29139200 is 307.7224688383
Scales and comparisons
How big is 29139200?- 29,139,200 seconds is equal to 48 weeks, 1 day, 6 hours, 13 minutes, 20 seconds.
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To count from 1 to 29,139,200 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 29139200 cubic inches would be around 25.6 feet tall.
Recreational maths with 29139200
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The information we have on file for 29139200 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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