30908200
30,908,200 is an even composite number composed of four prime numbers multiplied together.
30908200 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 30908200:
23 × 52 × 29 × 732
(2 × 2 × 2 × 5 × 5 × 29 × 73 × 73)See below for interesting mathematical facts about the number 30908200 from the Numbermatics database.
Names of 30908200
- Cardinal: 30908200 can be written as Thirty million, nine hundred eight thousand, two hundred.
Scientific notation
- Scientific notation: 3.09082 × 107
Factors of 30908200
Divisors of 30908200
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 4 5 8 10 20 25 29 40 50 58 73 100 116 145 146 200 232 290 292 365 580 584 725 730 1160 1450 1460 1825 2117 2900 2920 3650 4234 5329 5800 7300 8468 10585 10658 14600 16936 21170 21316 26645 42340 42632 52925 53290 84680 105850 106580 133225 154541 211700 213160 266450 309082 423400 532900 618164 772705 1065800 1236328 1545410 3090820 3863525 6181640 7727050 15454100 30908200
- Sum of all divisors σ(n): 75371850
- Sum of proper divisors (its aliquot sum) s(n): 44463650
- 30908200 is an abundant number, because the sum of its proper divisors (44463650) is greater than itself. Its abundance is 13555450
Bases of 30908200
- Binary: 11101011110011111001010002
- Hexadecimal: 0x1D79F28
- Base-36: IEGX4
Squares and roots of 30908200
- 30908200 squared (309082002) is 955316827240000
- 30908200 cubed (309082003) is 29527123559699368000000
-
The
square root of 30908200 is 5559.5143672807 -
The
cube root of 30908200 is 313.8276739801
Scales and comparisons
How big is 30908200?- 30,908,200 seconds is equal to 51 weeks, 17 hours, 36 minutes, 40 seconds.
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To count from 1 to 30,908,200 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 30908200 cubic inches would be around 26.2 feet tall.
Recreational maths with 30908200
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The information we have on file for 30908200 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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