20329884
20,329,884 is an even composite number composed of five prime numbers multiplied together.
20329884 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 20329884:
22 × 32 × 23 × 43 × 571
(2 × 2 × 3 × 3 × 23 × 43 × 571)See below for interesting mathematical facts about the number 20329884 from the Numbermatics database.
Names of 20329884
- Cardinal: 20329884 can be written as Twenty million, three hundred twenty-nine thousand, eight hundred eighty-four.
Scientific notation
- Scientific notation: 2.0329884 × 107
Factors of 20329884
Divisors of 20329884
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 3 4 6 9 12 18 23 36 43 46 69 86 92 129 138 172 207 258 276 387 414 516 571 774 828 989 1142 1548 1713 1978 2284 2967 3426 3956 5139 5934 6852 8901 10278 11868 13133 17802 20556 24553 26266 35604 39399 49106 52532 73659 78798 98212 118197 147318 157596 220977 236394 294636 441954 472788 564719 883908 1129438 1694157 2258876 3388314 5082471 6776628 10164942 20329884
- Sum of all divisors σ(n): 54966912
- Sum of proper divisors (its aliquot sum) s(n): 34637028
- 20329884 is an abundant number, because the sum of its proper divisors (34637028) is greater than itself. Its abundance is 14307144
Bases of 20329884
- Binary: 10011011000110101100111002
- Hexadecimal: 0x136359C
- Base-36: C3QN0
Squares and roots of 20329884
- 20329884 squared (203298842) is 413304183453456
- 20329884 cubed (203298843) is 8402426106323479879104
-
The
square root of 20329884 is 4508.8672635153 -
The
cube root of 20329884 is 272.9260355919
Scales and comparisons
How big is 20329884?- 20,329,884 seconds is equal to 33 weeks, 4 days, 7 hours, 11 minutes, 24 seconds.
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To count from 1 to 20,329,884 would take you about fifty 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 20329884 cubic inches would be around 22.7 feet tall.
Recreational maths with 20329884
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The information we have on file for 20329884 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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