1242760

1,242,760 is an even composite number composed of three prime numbers multiplied together.

What does the number 1242760 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 16 divisors.

1242760 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 1242760:

2³ × 5 × 31069

(2 × 2 × 2 × 5 × 31069)

See below for interesting mathematical facts about the number 1242760 from the Numbermatics database.

Names of 1242760

Cardinal: 1242760 can be written as One million, two hundred forty-two thousand, seven hundred sixty.

Scientific notation

Scientific notation: 1.24276 × 10⁶

Factors of 1242760

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 5
Sum of prime factors: 31076

Divisors of 1242760

Number of divisors d(n): 16
Complete list of divisors:
1 2 4 5 8 10 20 40 31069 62138 124276 155345 248552 310690 621380 1242760
Sum of all divisors σ(n): 2796300
Sum of proper divisors (its aliquot sum) s(n): 1553540
1242760 is an abundant number, because the sum of its proper divisors (1553540) is greater than itself. Its abundance is 310780

Bases of 1242760

Binary: 100101111011010001000₂
Hexadecimal: 0x12F688
Base-36: QMX4

Squares and roots of 1242760

1242760 squared (1242760²) is 1544452417600
1242760 cubed (1242760³) is 1919383686496576000
The square root of 1242760 is 1114.7914603189
The cube root of 1242760 is 107.5133569125

Scales and comparisons

How big is 1242760?

1,242,760 seconds is equal to 2 weeks, 9 hours, 12 minutes, 40 seconds.
To count from 1 to 1,242,760 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 1242760 cubic inches would be around 9 feet tall.

Recreational maths with 1242760

1242760 backwards is 0672421
The number of decimal digits it has is: 7
The sum of 1242760's digits is 22
More coming soon!

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The information we have on file for 1242760 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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