1442742

1,442,742 is an even composite number composed of four prime numbers multiplied together.

What does the number 1442742 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 16 divisors.

1442742 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 1442742:

2 × 3 × 7 × 34351

See below for interesting mathematical facts about the number 1442742 from the Numbermatics database.

Names of 1442742

Cardinal: 1442742 can be written as One million, four hundred forty-two thousand, seven hundred forty-two.

Scientific notation

Scientific notation: 1.442742 × 10⁶

Factors of 1442742

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 4
Sum of prime factors: 34363

Divisors of 1442742

Number of divisors d(n): 16
Complete list of divisors:
1 2 3 6 7 14 21 42 34351 68702 103053 206106 240457 480914 721371 1442742
Sum of all divisors σ(n): 3297792
Sum of proper divisors (its aliquot sum) s(n): 1855050
1442742 is an abundant number, because the sum of its proper divisors (1855050) is greater than itself. Its abundance is 412308

Bases of 1442742

Binary: 101100000001110110110₂
Hexadecimal: 0x1603B6
Base-36: UX86

Squares and roots of 1442742

1442742 squared (1442742²) is 2081504478564
1442742 cubed (1442742³) is 3003073934412382488
The square root of 1442742 is 1201.1419566395
The cube root of 1442742 is 112.9959535973

Scales and comparisons

How big is 1442742?

1,442,742 seconds is equal to 2 weeks, 2 days, 16 hours, 45 minutes, 42 seconds.
To count from 1 to 1,442,742 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 1442742 cubic inches would be around 9.4 feet tall.

Recreational maths with 1442742

1442742 backwards is 2472441
The number of decimal digits it has is: 7
The sum of 1442742's digits is 24
More coming soon!

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The information we have on file for 1442742 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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