20007402400
20,007,402,400 is an even composite number composed of five prime numbers multiplied together.
20007402400 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 20007402400:
25 × 52 × 71 × 163 × 2161
(2 × 2 × 2 × 2 × 2 × 5 × 5 × 71 × 163 × 2161)See below for interesting mathematical facts about the number 20007402400 from the Numbermatics database.
Names of 20007402400
- Cardinal: 20007402400 can be written as Twenty billion, seven million, four hundred two thousand, four hundred.
Scientific notation
- Scientific notation: 2.00074024 × 1010
Factors of 20007402400
Divisors of 20007402400
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 4 5 8 10 16 20 25 32 40 50 71 80 100 142 160 163 200 284 326 355 400 568 652 710 800 815 1136 1304 1420 1630 1775 2161 2272 2608 2840 3260 3550 4075 4322 5216 5680 6520 7100 8150 8644 10805 11360 11573 13040 14200 16300 17288 21610 23146 26080 28400 32600 34576 43220 46292 54025 56800 57865 65200 69152 86440 92584 108050 115730 130400 153431 172880 185168 216100 231460 289325 306862 345760 352243 370336 432200 462920 578650 613724 704486 767155 864400 925840 1157300 1227448 1408972 1534310 1728800 1761215 1851680 2314600 2454896 2817944 3068620 3522430 3835775 4629200 4909792 5635888 6137240 7044860 7671550 8806075 9258400 11271776 12274480 14089720 15343100 17612150 24548960 25009253 28179440 30686200 35224300 50018506 56358880 61372400 70448600 100037012 122744800 125046265 140897200 200074024 250092530 281794400 400148048 500185060 625231325 800296096 1000370120 1250462650 2000740240 2500925300 4001480480 5001850600 10003701200 20007402400
- Sum of all divisors σ(n): 49857933888
- Sum of proper divisors (its aliquot sum) s(n): 29850531488
- 20007402400 is an abundant number, because the sum of its proper divisors (29850531488) is greater than itself. Its abundance is 9843129088
Bases of 20007402400
- Binary: 100101010001000100010111011101000002
- Hexadecimal: 0x4A888BBA0
- Base-36: 96VW2HS
Squares and roots of 20007402400
- 20007402400 squared (200074024002) is 400296150795525760000
- 20007402400 cubed (200074024003) is 8008886168137163999885824000000
-
The
square root of 20007402400 is 141447.5252522999 -
The
cube root of 20007402400 is 2714.7524620367
Scales and comparisons
How big is 20007402400?- 20,007,402,400 seconds is equal to 636 years, 9 weeks, 3 hours, 46 minutes, 40 seconds.
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To count from 1 to 20,007,402,400 would take you about one thousand, two hundred seventy-two years!
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 20007402400 cubic inches would be around 226.2 feet tall.
Recreational maths with 20007402400
- 20007402400 backwards is 00420470002
- The number of decimal digits it has is: 11
- The sum of 20007402400's digits is 19
- More coming soon!
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The information we have on file for 20007402400 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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