1312380
1,312,380 is an even composite number composed of five prime numbers multiplied together.
1312380 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 1312380:
22 × 32 × 5 × 23 × 317
(2 × 2 × 3 × 3 × 5 × 23 × 317)See below for interesting mathematical facts about the number 1312380 from the Numbermatics database.
Names of 1312380
- Cardinal: 1312380 can be written as One million, three hundred twelve thousand, three hundred eighty.
Scientific notation
- Scientific notation: 1.31238 × 106
Factors of 1312380
Divisors of 1312380
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 3 4 5 6 9 10 12 15 18 20 23 30 36 45 46 60 69 90 92 115 138 180 207 230 276 317 345 414 460 634 690 828 951 1035 1268 1380 1585 1902 2070 2853 3170 3804 4140 4755 5706 6340 7291 9510 11412 14265 14582 19020 21873 28530 29164 36455 43746 57060 65619 72910 87492 109365 131238 145820 218730 262476 328095 437460 656190 1312380
- Sum of all divisors σ(n): 4167072
- Sum of proper divisors (its aliquot sum) s(n): 2854692
- 1312380 is an abundant number, because the sum of its proper divisors (2854692) is greater than itself. Its abundance is 1542312
Bases of 1312380
- Binary: 1010000000110011111002
- Hexadecimal: 0x14067C
- Base-36: S4N0
Squares and roots of 1312380
- 1312380 squared (13123802) is 1722341264400
- 1312380 cubed (13123803) is 2260366228573272000
-
The
square root of 1312380 is 1145.5915502481 -
The
cube root of 1312380 is 109.4846416189
Scales and comparisons
How big is 1312380?- 1,312,380 seconds is equal to 2 weeks, 1 day, 4 hours, 33 minutes.
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To count from 1 to 1,312,380 would take you about three weeks!
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 1312380 cubic inches would be around 9.1 feet tall.
Recreational maths with 1312380
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The information we have on file for 1312380 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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