20740000
20,740,000 is an even composite number composed of four prime numbers multiplied together.
20740000 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.
Prime factorization of 20740000:
25 × 54 × 17 × 61
(2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 5 × 17 × 61)See below for interesting mathematical facts about the number 20740000 from the Numbermatics database.
Names of 20740000
- Cardinal: 20740000 can be written as Twenty million, seven hundred forty thousand.
Scientific notation
- Scientific notation: 2.074 × 107
Factors of 20740000
Divisors of 20740000
- Number of divisors d(n): 120
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Complete list of divisors:
1 2 4 5 8 10 16 17 20 25 32 34 40 50 61 68 80 85 100 122 125 136 160 170 200 244 250 272 305 340 400 425 488 500 544 610 625 680 800 850 976 1000 1037 1220 1250 1360 1525 1700 1952 2000 2074 2125 2440 2500 2720 3050 3400 4000 4148 4250 4880 5000 5185 6100 6800 7625 8296 8500 9760 10000 10370 10625 12200 13600 15250 16592 17000 20000 20740 21250 24400 25925 30500 33184 34000 38125 41480 42500 48800 51850 61000 68000 76250 82960 85000 103700 122000 129625 152500 165920 170000 207400 244000 259250 305000 340000 414800 518500 610000 648125 829600 1037000 1220000 1296250 2074000 2592500 4148000 5185000 10370000 20740000
- Sum of all divisors σ(n): 54910548
- Sum of proper divisors (its aliquot sum) s(n): 34170548
- 20740000 is an abundant number, because the sum of its proper divisors (34170548) is greater than itself. Its abundance is 13430548
Bases of 20740000
- Binary: 10011110001110111101000002
- Hexadecimal: 0x13C77A0
- Base-36: CCJ34
Squares and roots of 20740000
- 20740000 squared (207400002) is 430147600000000
- 20740000 cubed (207400003) is 8921261224000000000000
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The
square root of 20740000 is 4554.1190146943 -
The
cube root of 20740000 is 274.7490824203
Scales and comparisons
How big is 20740000?- 20,740,000 seconds is equal to 34 weeks, 2 days, 1 hour, 6 minutes, 40 seconds.
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To count from 1 to 20,740,000 would take you about fifty-one 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 20740000 cubic inches would be around 22.9 feet tall.
Recreational maths with 20740000
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The information we have on file for 20740000 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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