20247120
20,247,120 is an even composite number composed of five prime numbers multiplied together.
20247120 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.
Prime factorization of 20247120:
24 × 32 × 5 × 61 × 461
(2 × 2 × 2 × 2 × 3 × 3 × 5 × 61 × 461)See below for interesting mathematical facts about the number 20247120 from the Numbermatics database.
Names of 20247120
- Cardinal: 20247120 can be written as Twenty million, two hundred forty-seven thousand, one hundred twenty.
Scientific notation
- Scientific notation: 2.024712 × 107
Factors of 20247120
Divisors of 20247120
- Number of divisors d(n): 120
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 36 40 45 48 60 61 72 80 90 120 122 144 180 183 240 244 305 360 366 461 488 549 610 720 732 915 922 976 1098 1220 1383 1464 1830 1844 2196 2305 2440 2745 2766 2928 3660 3688 4149 4392 4610 4880 5490 5532 6915 7320 7376 8298 8784 9220 10980 11064 13830 14640 16596 18440 20745 21960 22128 27660 28121 33192 36880 41490 43920 55320 56242 66384 82980 84363 110640 112484 140605 165960 168726 224968 253089 281210 331920 337452 421815 449936 506178 562420 674904 843630 1012356 1124840 1265445 1349808 1687260 2024712 2249680 2530890 3374520 4049424 5061780 6749040 10123560 20247120
- Sum of all divisors σ(n): 69261192
- Sum of proper divisors (its aliquot sum) s(n): 49014072
- 20247120 is an abundant number, because the sum of its proper divisors (49014072) is greater than itself. Its abundance is 28766952
Bases of 20247120
- Binary: 10011010011110010010100002
- Hexadecimal: 0x134F250
- Base-36: C1YS0
Squares and roots of 20247120
- 20247120 squared (202471202) is 409945868294400
- 20247120 cubed (202471203) is 8300223188860912128000
-
The
square root of 20247120 is 4499.6799886215 -
The
cube root of 20247120 is 272.5551665657
Scales and comparisons
How big is 20247120?- 20,247,120 seconds is equal to 33 weeks, 3 days, 8 hours, 12 minutes.
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To count from 1 to 20,247,120 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 20247120 cubic inches would be around 22.7 feet tall.
Recreational maths with 20247120
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The information we have on file for 20247120 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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