198139437

198,139,437 is an odd composite number composed of three prime numbers multiplied together.

What does the number 198139437 look like?

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

198139437 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twenty-four divisors.

Prime factorization of 198139437:

3² × 17 × 109³

(3 × 3 × 17 × 109 × 109 × 109)

See below for interesting mathematical facts about the number 198139437 from the Numbermatics database.

Names of 198139437

Cardinal: 198139437 can be written as One hundred ninety-eight million, one hundred thirty-nine thousand, four hundred thirty-seven.

Scientific notation

Scientific notation: 1.98139437 × 10⁸

Factors of 198139437

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 6
Sum of prime factors: 129

Divisors of 198139437

Number of divisors d(n): 24
Complete list of divisors:
1 3 9 17 51 109 153 327 981 1853 5559 11881 16677 35643 106929 201977 605931 1295029 1817793 3885087 11655261 22015493 66046479 198139437
Sum of all divisors σ(n): 305842680
Sum of proper divisors (its aliquot sum) s(n): 107703243
198139437 is a deficient number, because the sum of its proper divisors (107703243) is less than itself. Its deficiency is 90436194

Bases of 198139437

Binary: 1011110011110101111000101101₂
Hexadecimal: 0xBCF5E2D
Base-36: 39YTD9

Squares and roots of 198139437

198139437 squared (198139437²) is 39259236494676969
198139437 cubed (198139437³) is 7778803016105148134526453
The square root of 198139437 is 14076.2010855201
The cube root of 198139437 is 582.9844552949

Scales and comparisons

How big is 198139437?

198,139,437 seconds is equal to 6 years, 15 weeks, 4 days, 6 hours, 43 minutes, 57 seconds.
To count from 1 to 198,139,437 would take you about nine years!

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 198139437 cubic inches would be around 48.6 feet tall.

Recreational maths with 198139437

198139437 backwards is 734931891
The number of decimal digits it has is: 9
The sum of 198139437's digits is 45
More coming soon!

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The information we have on file for 198139437 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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