1999137

1,999,137 is an odd composite number composed of four prime numbers multiplied together.

What does the number 1999137 look like?

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

1999137 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 1999137:

3 × 7 × 23 × 4139

See below for interesting mathematical facts about the number 1999137 from the Numbermatics database.

Names of 1999137

Cardinal: 1999137 can be written as One million, nine hundred ninety-nine thousand, one hundred thirty-seven.

Scientific notation

Scientific notation: 1.999137 × 10⁶

Factors of 1999137

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 4
Sum of prime factors: 4172

Divisors of 1999137

Number of divisors d(n): 16
Complete list of divisors:
1 3 7 21 23 69 161 483 4139 12417 28973 86919 95197 285591 666379 1999137
Sum of all divisors σ(n): 3179520
Sum of proper divisors (its aliquot sum) s(n): 1180383
1999137 is a deficient number, because the sum of its proper divisors (1180383) is less than itself. Its deficiency is 818754

Bases of 1999137

Binary: 111101000000100100001₂
Hexadecimal: 0x1E8121
Base-36: 16UJL

Squares and roots of 1999137

1999137 squared (1999137²) is 3996548744769
1999137 cubed (1999137³) is 7989648467971264353
The square root of 1999137 is 1413.9084128753
The cube root of 1999137 is 125.9739805179

Scales and comparisons

How big is 1999137?

1,999,137 seconds is equal to 3 weeks, 2 days, 3 hours, 18 minutes, 57 seconds.
To count from 1 to 1,999,137 would take you about four 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 1999137 cubic inches would be around 10.5 feet tall.

Recreational maths with 1999137

1999137 backwards is 7319991
The number of decimal digits it has is: 7
The sum of 1999137's digits is 39
More coming soon!

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The information we have on file for 1999137 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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