1272224

1,272,224 is an even composite number composed of three prime numbers multiplied together.

What does the number 1272224 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 24 divisors.

1272224 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twenty-four divisors.

Prime factorization of 1272224:

2⁵ × 83 × 479

(2 × 2 × 2 × 2 × 2 × 83 × 479)

See below for interesting mathematical facts about the number 1272224 from the Numbermatics database.

Names of 1272224

Cardinal: 1272224 can be written as One million, two hundred seventy-two thousand, two hundred twenty-four.

Scientific notation

Scientific notation: 1.272224 × 10⁶

Factors of 1272224

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 7
Sum of prime factors: 564

Divisors of 1272224

Number of divisors d(n): 24
Complete list of divisors:
1 2 4 8 16 32 83 166 332 479 664 958 1328 1916 2656 3832 7664 15328 39757 79514 159028 318056 636112 1272224
Sum of all divisors σ(n): 2540160
Sum of proper divisors (its aliquot sum) s(n): 1267936
1272224 is a deficient number, because the sum of its proper divisors (1267936) is less than itself. Its deficiency is 4288

Bases of 1272224

Binary: 100110110100110100000₂
Hexadecimal: 0x1369A0
Base-36: R9NK

Squares and roots of 1272224

1272224 squared (1272224²) is 1618553906176
1272224 cubed (1272224³) is 2059163124730855424
The square root of 1272224 is 1127.9290757843
The cube root of 1272224 is 108.3563900957

Scales and comparisons

How big is 1272224?

1,272,224 seconds is equal to 2 weeks, 17 hours, 23 minutes, 44 seconds.
To count from 1 to 1,272,224 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 1272224 cubic inches would be around 9 feet tall.

Recreational maths with 1272224

1272224 backwards is 4222721
The number of decimal digits it has is: 7
The sum of 1272224's digits is 20
More coming soon!

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The information we have on file for 1272224 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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