29971000
29,971,000 is an even composite number composed of five prime numbers multiplied together.
29971000 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 29971000:
23 × 53 × 17 × 41 × 43
(2 × 2 × 2 × 5 × 5 × 5 × 17 × 41 × 43)See below for interesting mathematical facts about the number 29971000 from the Numbermatics database.
Names of 29971000
- Cardinal: 29971000 can be written as Twenty-nine million, nine hundred seventy-one thousand.
Scientific notation
- Scientific notation: 2.9971 × 107
Factors of 29971000
Divisors of 29971000
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 4 5 8 10 17 20 25 34 40 41 43 50 68 82 85 86 100 125 136 164 170 172 200 205 215 250 328 340 344 410 425 430 500 680 697 731 820 850 860 1000 1025 1075 1394 1462 1640 1700 1720 1763 2050 2125 2150 2788 2924 3400 3485 3526 3655 4100 4250 4300 5125 5375 5576 5848 6970 7052 7310 8200 8500 8600 8815 10250 10750 13940 14104 14620 17000 17425 17630 18275 20500 21500 27880 29240 29971 34850 35260 36550 41000 43000 44075 59942 69700 70520 73100 87125 88150 91375 119884 139400 146200 149855 174250 176300 182750 220375 239768 299710 348500 352600 365500 440750 599420 697000 731000 749275 881500 1198840 1498550 1763000 2997100 3746375 5994200 7492750 14985500 29971000
- Sum of all divisors σ(n): 77837760
- Sum of proper divisors (its aliquot sum) s(n): 47866760
- 29971000 is an abundant number, because the sum of its proper divisors (47866760) is greater than itself. Its abundance is 17895760
Bases of 29971000
- Binary: 11100100101010010001110002
- Hexadecimal: 0x1C95238
- Base-36: HUDRS
Squares and roots of 29971000
- 29971000 squared (299710002) is 898260841000000
- 29971000 cubed (299710003) is 26921775665611000000000
-
The
square root of 29971000 is 5474.5776092773 -
The
cube root of 29971000 is 310.6230963803
Scales and comparisons
How big is 29971000?- 29,971,000 seconds is equal to 49 weeks, 3 days, 21 hours, 16 minutes, 40 seconds.
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To count from 1 to 29,971,000 would take you about twenty-two 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 29971000 cubic inches would be around 25.9 feet tall.
Recreational maths with 29971000
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The information we have on file for 29971000 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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