1312542

1,312,542 is an even composite number composed of five prime numbers multiplied together.

What does the number 1312542 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 48 divisors.

1312542 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 1312542:

2 × 3² × 7 × 11 × 947

(2 × 3 × 3 × 7 × 11 × 947)

See below for interesting mathematical facts about the number 1312542 from the Numbermatics database.

Names of 1312542

Cardinal: 1312542 can be written as One million, three hundred twelve thousand, five hundred forty-two.

Scientific notation

Scientific notation: 1.312542 × 10⁶

Factors of 1312542

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 6
Sum of prime factors: 970

Divisors of 1312542

Number of divisors d(n): 48
Complete list of divisors:
1 2 3 6 7 9 11 14 18 21 22 33 42 63 66 77 99 126 154 198 231 462 693 947 1386 1894 2841 5682 6629 8523 10417 13258 17046 19887 20834 31251 39774 59661 62502 72919 93753 119322 145838 187506 218757 437514 656271 1312542
Sum of all divisors σ(n): 3549312
Sum of proper divisors (its aliquot sum) s(n): 2236770
1312542 is an abundant number, because the sum of its proper divisors (2236770) is greater than itself. Its abundance is 924228

Bases of 1312542

Binary: 101000000011100011110₂
Hexadecimal: 0x14071E
Base-36: S4RI

Squares and roots of 1312542

1312542 squared (1312542²) is 1722766501764
1312542 cubed (1312542³) is 2261203389758324088
The square root of 1312542 is 1145.6622538951
The cube root of 1312542 is 109.4891463565

Scales and comparisons

How big is 1312542?

1,312,542 seconds is equal to 2 weeks, 1 day, 4 hours, 35 minutes, 42 seconds.
To count from 1 to 1,312,542 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 1312542 cubic inches would be around 9.1 feet tall.

Recreational maths with 1312542

1312542 backwards is 2452131
1312542 is a Harshad number.
The number of decimal digits it has is: 7
The sum of 1312542's digits is 18
More coming soon!

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The information we have on file for 1312542 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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