1279472

1,279,472 is an even composite number composed of two prime numbers multiplied together.

What does the number 1279472 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 10 divisors.

1279472 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of ten divisors.

Prime factorization of 1279472:

2⁴ × 79967

(2 × 2 × 2 × 2 × 79967)

See below for interesting mathematical facts about the number 1279472 from the Numbermatics database.

Names of 1279472

Cardinal: 1279472 can be written as One million, two hundred seventy-nine thousand, four hundred seventy-two.

Scientific notation

Scientific notation: 1.279472 × 10⁶

Factors of 1279472

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 5
Sum of prime factors: 79969

Divisors of 1279472

Number of divisors d(n): 10
Complete list of divisors:
1 2 4 8 16 79967 159934 319868 639736 1279472
Sum of all divisors σ(n): 2479008
Sum of proper divisors (its aliquot sum) s(n): 1199536
1279472 is a deficient number, because the sum of its proper divisors (1199536) is less than itself. Its deficiency is 79936

Bases of 1279472

Binary: 100111000010111110000₂
Hexadecimal: 0x1385F0
Base-36: RF8W

Squares and roots of 1279472

1279472 squared (1279472²) is 1637048598784
1279472 cubed (1279472³) is 2094557844783362048
The square root of 1279472 is 1131.1374805919
The cube root of 1279472 is 108.5617733137

Scales and comparisons

How big is 1279472?

1,279,472 seconds is equal to 2 weeks, 19 hours, 24 minutes, 32 seconds.
To count from 1 to 1,279,472 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 1279472 cubic inches would be around 9 feet tall.

Recreational maths with 1279472

1279472 backwards is 2749721
The number of decimal digits it has is: 7
The sum of 1279472's digits is 32
More coming soon!

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The information we have on file for 1279472 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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