1272112

1,272,112 is an even composite number composed of two prime numbers multiplied together.

What does the number 1272112 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 20 divisors.

1272112 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of twenty divisors.

Prime factorization of 1272112:

2⁴ × 43³

(2 × 2 × 2 × 2 × 43 × 43 × 43)

See below for interesting mathematical facts about the number 1272112 from the Numbermatics database.

Names of 1272112

Cardinal: 1272112 can be written as One million, two hundred seventy-two thousand, one hundred twelve.

Scientific notation

Scientific notation: 1.272112 × 10⁶

Factors of 1272112

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 7
Sum of prime factors: 45

Divisors of 1272112

Number of divisors d(n): 20
Complete list of divisors:
1 2 4 8 16 43 86 172 344 688 1849 3698 7396 14792 29584 79507 159014 318028 636056 1272112
Sum of all divisors σ(n): 2523400
Sum of proper divisors (its aliquot sum) s(n): 1251288
1272112 is a deficient number, because the sum of its proper divisors (1251288) is less than itself. Its deficiency is 20824

Bases of 1272112

Binary: 100110110100100110000₂
Hexadecimal: 0x136930
Base-36: R9KG

Squares and roots of 1272112

1272112 squared (1272112²) is 1618268940544
1272112 cubed (1272112³) is 2058619338493308928
The square root of 1272112 is 1127.8794261799
The cube root of 1272112 is 108.3532102909

Scales and comparisons

How big is 1272112?

1,272,112 seconds is equal to 2 weeks, 17 hours, 21 minutes, 52 seconds.
To count from 1 to 1,272,112 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 1272112 cubic inches would be around 9 feet tall.

Recreational maths with 1272112

1272112 backwards is 2112721
1272112 is a Harshad number.
The number of decimal digits it has is: 7
The sum of 1272112's digits is 16
More coming soon!

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The information we have on file for 1272112 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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