130490920
130,490,920 is an even composite number composed of four prime numbers multiplied together.
130490920 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 130490920:
23 × 5 × 73 × 9511
(2 × 2 × 2 × 5 × 7 × 7 × 7 × 9511)See below for interesting mathematical facts about the number 130490920 from the Numbermatics database.
Names of 130490920
- Cardinal: 130490920 can be written as One hundred thirty million, four hundred ninety thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 1.3049092 × 108
Factors of 130490920
Divisors of 130490920
- Number of divisors d(n): 64
-
Complete list of divisors:
1 2 4 5 7 8 10 14 20 28 35 40 49 56 70 98 140 196 245 280 343 392 490 686 980 1372 1715 1960 2744 3430 6860 9511 13720 19022 38044 47555 66577 76088 95110 133154 190220 266308 332885 380440 466039 532616 665770 932078 1331540 1864156 2330195 2663080 3262273 3728312 4660390 6524546 9320780 13049092 16311365 18641560 26098184 32622730 65245460 130490920
- Sum of all divisors σ(n): 342432000
- Sum of proper divisors (its aliquot sum) s(n): 211941080
- 130490920 is an abundant number, because the sum of its proper divisors (211941080) is greater than itself. Its abundance is 81450160
Bases of 130490920
- Binary: 1111100011100100010001010002
- Hexadecimal: 0x7C72228
- Base-36: 25OVFS
Squares and roots of 130490920
- 130490920 squared (1304909202) is 17027880202446400
- 130490920 cubed (1304909203) is 2221983753267016986688000
-
The
square root of 130490920 is 11423.2622310791 -
The
cube root of 130490920 is 507.2165678561
Scales and comparisons
How big is 130490920?- 130,490,920 seconds is equal to 4 years, 7 weeks, 5 days, 7 hours, 28 minutes, 40 seconds.
-
To count from 1 to 130,490,920 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 130490920 cubic inches would be around 42.3 feet tall.
Recreational maths with 130490920
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The information we have on file for 130490920 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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