19118997

19,118,997 is an odd composite number composed of four prime numbers multiplied together.

What does the number 19118997 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 48 divisors.

19118997 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 19118997:

3⁵ × 19 × 41 × 101

(3 × 3 × 3 × 3 × 3 × 19 × 41 × 101)

See below for interesting mathematical facts about the number 19118997 from the Numbermatics database.

Names of 19118997

Cardinal: 19118997 can be written as Nineteen million, one hundred eighteen thousand, nine hundred ninety-seven.

Scientific notation

Scientific notation: 1.9118997 × 10⁷

Factors of 19118997

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 8
Sum of prime factors: 164

Divisors of 19118997

Number of divisors d(n): 48
Complete list of divisors:
1 3 9 19 27 41 57 81 101 123 171 243 303 369 513 779 909 1107 1539 1919 2337 2727 3321 4141 4617 5757 7011 8181 9963 12423 17271 21033 24543 37269 51813 63099 78679 111807 155439 189297 236037 335421 466317 708111 1006263 2124333 6372999 19118997
Sum of all divisors σ(n): 31187520
Sum of proper divisors (its aliquot sum) s(n): 12068523
19118997 is a deficient number, because the sum of its proper divisors (12068523) is less than itself. Its deficiency is 7050474

Bases of 19118997

Binary: 1001000111011101110010101₂
Hexadecimal: 0x123BB95
Base-36: BDSB9

Squares and roots of 19118997

19118997 squared (19118997²) is 365536046286009
19118997 cubed (19118997³) is 6988682572334067212973
The square root of 19118997 is 4372.5275299305
The cube root of 19118997 is 267.3960792361

Scales and comparisons

How big is 19118997?

19,118,997 seconds is equal to 31 weeks, 4 days, 6 hours, 49 minutes, 57 seconds.
To count from 1 to 19,118,997 would take you about forty-seven 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 19118997 cubic inches would be around 22.3 feet tall.

Recreational maths with 19118997

19118997 backwards is 79981191
The number of decimal digits it has is: 8
The sum of 19118997's digits is 45
More coming soon!

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The information we have on file for 19118997 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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