30888130
30,888,130 is an even composite number composed of five prime numbers multiplied together.
30888130 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 30888130:
2 × 5 × 72 × 132 × 373
(2 × 5 × 7 × 7 × 13 × 13 × 373)See below for interesting mathematical facts about the number 30888130 from the Numbermatics database.
Names of 30888130
- Cardinal: 30888130 can be written as Thirty million, eight hundred eighty-eight thousand, one hundred thirty.
Scientific notation
- Scientific notation: 3.088813 × 107
Factors of 30888130
Divisors of 30888130
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 5 7 10 13 14 26 35 49 65 70 91 98 130 169 182 245 338 373 455 490 637 746 845 910 1183 1274 1690 1865 2366 2611 3185 3730 4849 5222 5915 6370 8281 9698 11830 13055 16562 18277 24245 26110 33943 36554 41405 48490 63037 67886 82810 91385 126074 169715 182770 237601 315185 339430 441259 475202 630370 882518 1188005 2206295 2376010 3088813 4412590 6177626 15444065 30888130
- Sum of all divisors σ(n): 70221492
- Sum of proper divisors (its aliquot sum) s(n): 39333362
- 30888130 is an abundant number, because the sum of its proper divisors (39333362) is greater than itself. Its abundance is 8445232
Bases of 30888130
- Binary: 11101011101010000110000102
- Hexadecimal: 0x1D750C2
- Base-36: IE1FM
Squares and roots of 30888130
- 30888130 squared (308881302) is 954076574896900
- 30888130 cubed (308881303) is 29469641275370183797000
-
The
square root of 30888130 is 5557.7090603953 -
The
cube root of 30888130 is 313.7597320833
Scales and comparisons
How big is 30888130?- 30,888,130 seconds is equal to 51 weeks, 12 hours, 2 minutes, 10 seconds.
-
To count from 1 to 30,888,130 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 30888130 cubic inches would be around 26.1 feet tall.
Recreational maths with 30888130
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The information we have on file for 30888130 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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