1300000
1,300,000 is an even composite number composed of three prime numbers multiplied together.
1300000 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 1300000:
25 × 55 × 13
(2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 5 × 5 × 13)See below for interesting mathematical facts about the number 1300000 from the Numbermatics database.
Names of 1300000
- Cardinal: 1300000 can be written as One million, three hundred thousand.
Scientific notation
- Scientific notation: 1.3 × 106
Factors of 1300000
Divisors of 1300000
- Number of divisors d(n): 72
-
Complete list of divisors:
1 2 4 5 8 10 13 16 20 25 26 32 40 50 52 65 80 100 104 125 130 160 200 208 250 260 325 400 416 500 520 625 650 800 1000 1040 1250 1300 1625 2000 2080 2500 2600 3125 3250 4000 5000 5200 6250 6500 8125 10000 10400 12500 13000 16250 20000 25000 26000 32500 40625 50000 52000 65000 81250 100000 130000 162500 260000 325000 650000 1300000
- Sum of all divisors σ(n): 3445092
- Sum of proper divisors (its aliquot sum) s(n): 2145092
- 1300000 is an abundant number, because the sum of its proper divisors (2145092) is greater than itself. Its abundance is 845092
Bases of 1300000
- Binary: 1001111010110001000002
- Hexadecimal: 0x13D620
- Base-36: RV34
Squares and roots of 1300000
- 1300000 squared (13000002) is 1690000000000
- 1300000 cubed (13000003) is 2197000000000000000
-
The
square root of 1300000 is 1140.1754250991 -
The
cube root of 1300000 is 109.1392883061
Scales and comparisons
How big is 1300000?- 1,300,000 seconds is equal to 2 weeks, 1 day, 1 hour, 6 minutes, 40 seconds.
-
To count from 1 to 1,300,000 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 1300000 cubic inches would be around 9.1 feet tall.
Recreational maths with 1300000
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The information we have on file for 1300000 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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