1272198

1,272,198 is an even composite number composed of four prime numbers multiplied together.

What does the number 1272198 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 16 divisors.

1272198 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 1272198:

2 × 3 × 43 × 4931

See below for interesting mathematical facts about the number 1272198 from the Numbermatics database.

Names of 1272198

Cardinal: 1272198 can be written as One million, two hundred seventy-two thousand, one hundred ninety-eight.

Scientific notation

Scientific notation: 1.272198 × 10⁶

Factors of 1272198

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 4
Sum of prime factors: 4979

Divisors of 1272198

Number of divisors d(n): 16
Complete list of divisors:
1 2 3 6 43 86 129 258 4931 9862 14793 29586 212033 424066 636099 1272198
Sum of all divisors σ(n): 2604096
Sum of proper divisors (its aliquot sum) s(n): 1331898
1272198 is an abundant number, because the sum of its proper divisors (1331898) is greater than itself. Its abundance is 59700

Bases of 1272198

Binary: 100110110100110000110₂
Hexadecimal: 0x136986
Base-36: R9MU

Squares and roots of 1272198

1272198 squared (1272198²) is 1618487751204
1272198 cubed (1272198³) is 2059036880106226392
The square root of 1272198 is 1127.9175501783
The cube root of 1272198 is 108.3556519435

Scales and comparisons

How big is 1272198?

1,272,198 seconds is equal to 2 weeks, 17 hours, 23 minutes, 18 seconds.
To count from 1 to 1,272,198 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 1272198 cubic inches would be around 9 feet tall.

Recreational maths with 1272198

1272198 backwards is 8912721
The number of decimal digits it has is: 7
The sum of 1272198's digits is 30
More coming soon!

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The information we have on file for 1272198 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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