30140680
30,140,680 is an even composite number composed of five prime numbers multiplied together.
30140680 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 30140680:
23 × 5 × 31 × 109 × 223
(2 × 2 × 2 × 5 × 31 × 109 × 223)See below for interesting mathematical facts about the number 30140680 from the Numbermatics database.
Names of 30140680
- Cardinal: 30140680 can be written as Thirty million, one hundred forty thousand, six hundred eighty.
Scientific notation
- Scientific notation: 3.014068 × 107
Factors of 30140680
Divisors of 30140680
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 4 5 8 10 20 31 40 62 109 124 155 218 223 248 310 436 446 545 620 872 892 1090 1115 1240 1784 2180 2230 3379 4360 4460 6758 6913 8920 13516 13826 16895 24307 27032 27652 33790 34565 48614 55304 67580 69130 97228 121535 135160 138260 194456 243070 276520 486140 753517 972280 1507034 3014068 3767585 6028136 7535170 15070340 30140680
- Sum of all divisors σ(n): 70963200
- Sum of proper divisors (its aliquot sum) s(n): 40822520
- 30140680 is an abundant number, because the sum of its proper divisors (40822520) is greater than itself. Its abundance is 10681840
Bases of 30140680
- Binary: 11100101111101001000010002
- Hexadecimal: 0x1CBE908
- Base-36: HY0P4
Squares and roots of 30140680
- 30140680 squared (301406802) is 908460590862400
- 30140680 cubed (301406803) is 27381619961794522432000
-
The
square root of 30140680 is 5490.0528230609 -
The
cube root of 30140680 is 311.2081883373
Scales and comparisons
How big is 30140680?- 30,140,680 seconds is equal to 49 weeks, 5 days, 20 hours, 24 minutes, 40 seconds.
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To count from 1 to 30,140,680 would take you about twenty-two 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 30140680 cubic inches would be around 25.9 feet tall.
Recreational maths with 30140680
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The information we have on file for 30140680 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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