130388020
130,388,020 is an even composite number composed of five prime numbers multiplied together.
130388020 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 130388020:
22 × 5 × 73 × 83 × 229
(2 × 2 × 5 × 7 × 7 × 7 × 83 × 229)See below for interesting mathematical facts about the number 130388020 from the Numbermatics database.
Names of 130388020
- Cardinal: 130388020 can be written as One hundred thirty million, three hundred eighty-eight thousand and twenty.
Scientific notation
- Scientific notation: 1.3038802 × 108
Factors of 130388020
Divisors of 130388020
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 4 5 7 10 14 20 28 35 49 70 83 98 140 166 196 229 245 332 343 415 458 490 581 686 830 916 980 1145 1162 1372 1603 1660 1715 2290 2324 2905 3206 3430 4067 4580 5810 6412 6860 8015 8134 11221 11620 16030 16268 19007 20335 22442 28469 32060 38014 40670 44884 56105 56938 76028 78547 81340 95035 112210 113876 133049 142345 157094 190070 224420 266098 284690 314188 380140 392735 532196 569380 665245 785470 931343 1330490 1570940 1862686 2660980 3725372 4656715 6519401 9313430 13038802 18626860 26077604 32597005 65194010 130388020
- Sum of all divisors σ(n): 324576000
- Sum of proper divisors (its aliquot sum) s(n): 194187980
- 130388020 is an abundant number, because the sum of its proper divisors (194187980) is greater than itself. Its abundance is 63799960
Bases of 130388020
- Binary: 1111100010110010000001101002
- Hexadecimal: 0x7C59034
- Base-36: 25MO1G
Squares and roots of 130388020
- 130388020 squared (1303880202) is 17001035759520400
- 130388020 cubed (1303880203) is 2216731390633061105608000
-
The
square root of 130388020 is 11418.7573754765 -
The
cube root of 130388020 is 507.0832091267
Scales and comparisons
How big is 130388020?- 130,388,020 seconds is equal to 4 years, 7 weeks, 4 days, 2 hours, 53 minutes, 40 seconds.
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To count from 1 to 130,388,020 would take you about six 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 130388020 cubic inches would be around 42.3 feet tall.
Recreational maths with 130388020
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The information we have on file for 130388020 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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