130731072
130,731,072 is an even composite number composed of five prime numbers multiplied together.
130731072 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twelve divisors.
Prime factorization of 130731072:
26 × 3 × 29 × 53 × 443
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 29 × 53 × 443)See below for interesting mathematical facts about the number 130731072 from the Numbermatics database.
Names of 130731072
- Cardinal: 130731072 can be written as One hundred thirty million, seven hundred thirty-one thousand and seventy-two.
Scientific notation
- Scientific notation: 1.30731072 × 108
Factors of 130731072
Divisors of 130731072
- Number of divisors d(n): 112
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Complete list of divisors:
1 2 3 4 6 8 12 16 24 29 32 48 53 58 64 87 96 106 116 159 174 192 212 232 318 348 424 443 464 636 696 848 886 928 1272 1329 1392 1537 1696 1772 1856 2544 2658 2784 3074 3392 3544 4611 5088 5316 5568 6148 7088 9222 10176 10632 12296 12847 14176 18444 21264 23479 24592 25694 28352 36888 38541 42528 46958 49184 51388 70437 73776 77082 85056 93916 98368 102776 140874 147552 154164 187832 205552 281748 295104 308328 375664 411104 563496 616656 680891 751328 822208 1126992 1233312 1361782 1502656 2042673 2253984 2466624 2723564 4085346 4507968 5447128 8170692 10894256 16341384 21788512 32682768 43577024 65365536 130731072
- Sum of all divisors σ(n): 365394240
- Sum of proper divisors (its aliquot sum) s(n): 234663168
- 130731072 is an abundant number, because the sum of its proper divisors (234663168) is greater than itself. Its abundance is 103932096
Bases of 130731072
- Binary: 1111100101011001100010000002
- Hexadecimal: 0x7CACC40
- Base-36: 25U0QO
Squares and roots of 130731072
- 130731072 squared (1307310722) is 17090613186269184
- 130731072 cubed (1307310723) is 2234274182978306104885248
-
The
square root of 130731072 is 11433.7689324211 -
The
cube root of 130731072 is 507.5275331063
Scales and comparisons
How big is 130731072?- 130,731,072 seconds is equal to 4 years, 8 weeks, 1 day, 2 hours, 11 minutes, 12 seconds.
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To count from 1 to 130,731,072 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 130731072 cubic inches would be around 42.3 feet tall.
Recreational maths with 130731072
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The information we have on file for 130731072 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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