304742100
304,742,100 is an even composite number composed of five prime numbers multiplied together.
304742100 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 304742100:
22 × 3 × 52 × 13 × 78139
(2 × 2 × 3 × 5 × 5 × 13 × 78139)See below for interesting mathematical facts about the number 304742100 from the Numbermatics database.
Names of 304742100
- Cardinal: 304742100 can be written as Three hundred four million, seven hundred forty-two thousand, one hundred.
Scientific notation
- Scientific notation: 3.047421 × 108
Factors of 304742100
Divisors of 304742100
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 3 4 5 6 10 12 13 15 20 25 26 30 39 50 52 60 65 75 78 100 130 150 156 195 260 300 325 390 650 780 975 1300 1950 3900 78139 156278 234417 312556 390695 468834 781390 937668 1015807 1172085 1562780 1953475 2031614 2344170 3047421 3906950 4063228 4688340 5079035 5860425 6094842 7813900 10158070 11720850 12189684 15237105 20316140 23441700 25395175 30474210 50790350 60948420 76185525 101580700 152371050 304742100
- Sum of all divisors σ(n): 949557280
- Sum of proper divisors (its aliquot sum) s(n): 644815180
- 304742100 is an abundant number, because the sum of its proper divisors (644815180) is greater than itself. Its abundance is 340073080
Bases of 304742100
- Binary: 100100010100111111110110101002
- Hexadecimal: 0x1229FED4
- Base-36: 51FOIC
Squares and roots of 304742100
- 304742100 squared (3047421002) is 92867747512410000
- 304742100 cubed (3047421003) is 28300712399201599461000000
-
The
square root of 304742100 is 17456.8639795353 -
The
cube root of 304742100 is 672.9417687643
Scales and comparisons
How big is 304742100?- 304,742,100 seconds is equal to 9 years, 35 weeks, 6 days, 2 hours, 35 minutes.
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To count from 1 to 304,742,100 would take you about fourteen 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 304742100 cubic inches would be around 56.1 feet tall.
Recreational maths with 304742100
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The information we have on file for 304742100 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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