1264728

1,264,728 is an even composite number composed of three prime numbers multiplied together.

What does the number 1264728 look like?

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

1264728 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 1264728:

2³ × 3 × 52697

(2 × 2 × 2 × 3 × 52697)

See below for interesting mathematical facts about the number 1264728 from the Numbermatics database.

Names of 1264728

Cardinal: 1264728 can be written as One million, two hundred sixty-four thousand, seven hundred twenty-eight.

Scientific notation

Scientific notation: 1.264728 × 10⁶

Factors of 1264728

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 5
Sum of prime factors: 52702

Divisors of 1264728

Number of divisors d(n): 16
Complete list of divisors:
1 2 3 4 6 8 12 24 52697 105394 158091 210788 316182 421576 632364 1264728
Sum of all divisors σ(n): 3161880
Sum of proper divisors (its aliquot sum) s(n): 1897152
1264728 is an abundant number, because the sum of its proper divisors (1897152) is greater than itself. Its abundance is 632424

Bases of 1264728

Binary: 100110100110001011000₂
Hexadecimal: 0x134C58
Base-36: R3VC

Squares and roots of 1264728

1264728 squared (1264728²) is 1599536913984
1264728 cubed (1264728³) is 2022979122149156352
The square root of 1264728 is 1124.6012626705
The cube root of 1264728 is 108.1431572077

Scales and comparisons

How big is 1264728?

1,264,728 seconds is equal to 2 weeks, 15 hours, 18 minutes, 48 seconds.
To count from 1 to 1,264,728 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 1264728 cubic inches would be around 9 feet tall.

Recreational maths with 1264728

1264728 backwards is 8274621
The number of decimal digits it has is: 7
The sum of 1264728's digits is 30
More coming soon!

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The information we have on file for 1264728 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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