20245120
20,245,120 is an even composite number composed of four prime numbers multiplied together.
20245120 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 20245120:
27 × 5 × 7 × 4519
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 4519)See below for interesting mathematical facts about the number 20245120 from the Numbermatics database.
Names of 20245120
- Cardinal: 20245120 can be written as Twenty million, two hundred forty-five thousand, one hundred twenty.
Scientific notation
- Scientific notation: 2.024512 × 107
Factors of 20245120
Divisors of 20245120
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 4 5 7 8 10 14 16 20 28 32 35 40 56 64 70 80 112 128 140 160 224 280 320 448 560 640 896 1120 2240 4480 4519 9038 18076 22595 31633 36152 45190 63266 72304 90380 126532 144608 158165 180760 253064 289216 316330 361520 506128 578432 632660 723040 1012256 1265320 1446080 2024512 2530640 2892160 4049024 5061280 10122560 20245120
- Sum of all divisors σ(n): 55324800
- Sum of proper divisors (its aliquot sum) s(n): 35079680
- 20245120 is an abundant number, because the sum of its proper divisors (35079680) is greater than itself. Its abundance is 14834560
Bases of 20245120
- Binary: 10011010011101010100000002
- Hexadecimal: 0x134EA80
- Base-36: C1X8G
Squares and roots of 20245120
- 20245120 squared (202451202) is 409864883814400
- 20245120 cubed (202451203) is 8297763756608585728000
-
The
square root of 20245120 is 4499.4577451067 -
The
cube root of 20245120 is 272.5461919843
Scales and comparisons
How big is 20245120?- 20,245,120 seconds is equal to 33 weeks, 3 days, 7 hours, 38 minutes, 40 seconds.
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To count from 1 to 20,245,120 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 20245120 cubic inches would be around 22.7 feet tall.
Recreational maths with 20245120
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The information we have on file for 20245120 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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