130947720
130,947,720 is an even composite number composed of five prime numbers multiplied together.
130947720 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 130947720:
23 × 3 × 5 × 31 × 35201
(2 × 2 × 2 × 3 × 5 × 31 × 35201)See below for interesting mathematical facts about the number 130947720 from the Numbermatics database.
Names of 130947720
- Cardinal: 130947720 can be written as One hundred thirty million, nine hundred forty-seven thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 1.3094772 × 108
Factors of 130947720
Divisors of 130947720
- Number of divisors d(n): 64
-
Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 20 24 30 31 40 60 62 93 120 124 155 186 248 310 372 465 620 744 930 1240 1860 3720 35201 70402 105603 140804 176005 211206 281608 352010 422412 528015 704020 844824 1056030 1091231 1408040 2112060 2182462 3273693 4224120 4364924 5456155 6547386 8729848 10912310 13094772 16368465 21824620 26189544 32736930 43649240 65473860 130947720
- Sum of all divisors σ(n): 405527040
- Sum of proper divisors (its aliquot sum) s(n): 274579320
- 130947720 is an abundant number, because the sum of its proper divisors (274579320) is greater than itself. Its abundance is 143631600
Bases of 130947720
- Binary: 1111100111000011010100010002
- Hexadecimal: 0x7CE1A88
- Base-36: 25YNWO
Squares and roots of 130947720
- 130947720 squared (1309477202) is 17147305373198400
- 130947720 cubed (1309477203) is 2245400542764079587648000
-
The
square root of 130947720 is 11443.2390519467 -
The
cube root of 130947720 is 507.8077371925
Scales and comparisons
How big is 130947720?- 130,947,720 seconds is equal to 4 years, 8 weeks, 3 days, 14 hours, 22 minutes.
-
To count from 1 to 130,947,720 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 130947720 cubic inches would be around 42.3 feet tall.
Recreational maths with 130947720
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The information we have on file for 130947720 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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