29136380
29,136,380 is an even composite number composed of five prime numbers multiplied together.
29136380 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 29136380:
22 × 5 × 72 × 13 × 2287
(2 × 2 × 5 × 7 × 7 × 13 × 2287)See below for interesting mathematical facts about the number 29136380 from the Numbermatics database.
Names of 29136380
- Cardinal: 29136380 can be written as Twenty-nine million, one hundred thirty-six thousand, three hundred eighty.
Scientific notation
- Scientific notation: 2.913638 × 107
Factors of 29136380
Divisors of 29136380
- Number of divisors d(n): 72
-
Complete list of divisors:
1 2 4 5 7 10 13 14 20 26 28 35 49 52 65 70 91 98 130 140 182 196 245 260 364 455 490 637 910 980 1274 1820 2287 2548 3185 4574 6370 9148 11435 12740 16009 22870 29731 32018 45740 59462 64036 80045 112063 118924 148655 160090 208117 224126 297310 320180 416234 448252 560315 594620 832468 1040585 1120630 1456819 2081170 2241260 2913638 4162340 5827276 7284095 14568190 29136380
- Sum of all divisors σ(n): 76684608
- Sum of proper divisors (its aliquot sum) s(n): 47548228
- 29136380 is an abundant number, because the sum of its proper divisors (47548228) is greater than itself. Its abundance is 18411848
Bases of 29136380
- Binary: 11011110010010101111111002
- Hexadecimal: 0x1BC95FC
- Base-36: HCHRW
Squares and roots of 29136380
- 29136380 squared (291363802) is 848928639504400
- 29136380 cubed (291363803) is 24734707433483210072000
-
The
square root of 29136380 is 5397.8125199011 -
The
cube root of 29136380 is 307.7125417141
Scales and comparisons
How big is 29136380?- 29,136,380 seconds is equal to 48 weeks, 1 day, 5 hours, 26 minutes, 20 seconds.
-
To count from 1 to 29,136,380 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 29136380 cubic inches would be around 25.6 feet tall.
Recreational maths with 29136380
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The information we have on file for 29136380 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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