130109728
130,109,728 is an even composite number composed of five prime numbers multiplied together.
130109728 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 130109728:
25 × 7 × 31 × 41 × 457
(2 × 2 × 2 × 2 × 2 × 7 × 31 × 41 × 457)See below for interesting mathematical facts about the number 130109728 from the Numbermatics database.
Names of 130109728
- Cardinal: 130109728 can be written as One hundred thirty million, one hundred nine thousand, seven hundred twenty-eight.
Scientific notation
- Scientific notation: 1.30109728 × 108
Factors of 130109728
Divisors of 130109728
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 4 7 8 14 16 28 31 32 41 56 62 82 112 124 164 217 224 248 287 328 434 457 496 574 656 868 914 992 1148 1271 1312 1736 1828 2296 2542 3199 3472 3656 4592 5084 6398 6944 7312 8897 9184 10168 12796 14167 14624 17794 18737 20336 25592 28334 35588 37474 40672 51184 56668 71176 74948 99169 102368 113336 131159 142352 149896 198338 226672 262318 284704 299792 396676 453344 524636 580847 599584 793352 1049272 1161694 1586704 2098544 2323388 3173408 4065929 4197088 4646776 8131858 9293552 16263716 18587104 32527432 65054864 130109728
- Sum of all divisors σ(n): 310238208
- Sum of proper divisors (its aliquot sum) s(n): 180128480
- 130109728 is an abundant number, because the sum of its proper divisors (180128480) is greater than itself. Its abundance is 50018752
Bases of 130109728
- Binary: 1111100000101010001001000002
- Hexadecimal: 0x7C15120
- Base-36: 25GPB4
Squares and roots of 130109728
- 130109728 squared (1301097282) is 16928541320233984
- 130109728 cubed (1301097283) is 2202567906612404554596352
-
The
square root of 130109728 is 11406.5651271537 -
The
cube root of 130109728 is 506.7221899755
Scales and comparisons
How big is 130109728?- 130,109,728 seconds is equal to 4 years, 7 weeks, 21 hours, 35 minutes, 28 seconds.
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To count from 1 to 130,109,728 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 130109728 cubic inches would be around 42.2 feet tall.
Recreational maths with 130109728
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The information we have on file for 130109728 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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