30807200
30,807,200 is an even composite number composed of four prime numbers multiplied together.
30807200 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 30807200:
25 × 52 × 97 × 397
(2 × 2 × 2 × 2 × 2 × 5 × 5 × 97 × 397)See below for interesting mathematical facts about the number 30807200 from the Numbermatics database.
Names of 30807200
- Cardinal: 30807200 can be written as Thirty million, eight hundred seven thousand, two hundred.
Scientific notation
- Scientific notation: 3.08072 × 107
Factors of 30807200
Divisors of 30807200
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 4 5 8 10 16 20 25 32 40 50 80 97 100 160 194 200 388 397 400 485 776 794 800 970 1552 1588 1940 1985 2425 3104 3176 3880 3970 4850 6352 7760 7940 9700 9925 12704 15520 15880 19400 19850 31760 38509 38800 39700 63520 77018 77600 79400 154036 158800 192545 308072 317600 385090 616144 770180 962725 1232288 1540360 1925450 3080720 3850900 6161440 7701800 15403600 30807200
- Sum of all divisors σ(n): 76174812
- Sum of proper divisors (its aliquot sum) s(n): 45367612
- 30807200 is an abundant number, because the sum of its proper divisors (45367612) is greater than itself. Its abundance is 14560412
Bases of 30807200
- Binary: 11101011000010100101000002
- Hexadecimal: 0x1D614A0
- Base-36: ICAZK
Squares and roots of 30807200
- 30807200 squared (308072002) is 949083571840000
- 30807200 cubed (308072003) is 29238607414389248000000
-
The
square root of 30807200 is 5550.4234072727 -
The
cube root of 30807200 is 313.4854650807
Scales and comparisons
How big is 30807200?- 30,807,200 seconds is equal to 50 weeks, 6 days, 13 hours, 33 minutes, 20 seconds.
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To count from 1 to 30,807,200 would take you about twenty-four 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 30807200 cubic inches would be around 26.1 feet tall.
Recreational maths with 30807200
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The information we have on file for 30807200 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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