1272159

1,272,159 is an odd composite number composed of four prime numbers multiplied together.

What does the number 1272159 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 32 divisors.

1272159 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of thirty-two divisors.

Prime factorization of 1272159:

3³ × 7 × 53 × 127

(3 × 3 × 3 × 7 × 53 × 127)

See below for interesting mathematical facts about the number 1272159 from the Numbermatics database.

Names of 1272159

Cardinal: 1272159 can be written as One million, two hundred seventy-two thousand, one hundred fifty-nine.

Scientific notation

Scientific notation: 1.272159 × 10⁶

Factors of 1272159

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 6
Sum of prime factors: 190

Divisors of 1272159

Number of divisors d(n): 32
Complete list of divisors:
1 3 7 9 21 27 53 63 127 159 189 371 381 477 889 1113 1143 1431 2667 3339 3429 6731 8001 10017 20193 24003 47117 60579 141351 181737 424053 1272159
Sum of all divisors σ(n): 2211840
Sum of proper divisors (its aliquot sum) s(n): 939681
1272159 is a deficient number, because the sum of its proper divisors (939681) is less than itself. Its deficiency is 332478

Bases of 1272159

Binary: 100110110100101011111₂
Hexadecimal: 0x13695F
Base-36: R9LR

Squares and roots of 1272159

1272159 squared (1272159²) is 1618388521281
1272159 cubed (1272159³) is 2058847522844315679
The square root of 1272159 is 1127.9002615479
The cube root of 1272159 is 108.3545446961

Scales and comparisons

How big is 1272159?

1,272,159 seconds is equal to 2 weeks, 17 hours, 22 minutes, 39 seconds.
To count from 1 to 1,272,159 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 1272159 cubic inches would be around 9 feet tall.

Recreational maths with 1272159

1272159 backwards is 9512721
1272159 is a Harshad number.
The number of decimal digits it has is: 7
The sum of 1272159's digits is 27
More coming soon!

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The information we have on file for 1272159 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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