164681409

164,681,409 is an odd composite number composed of three prime numbers multiplied together.

What does the number 164681409 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 8 divisors.

164681409 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eight divisors.

Prime factorization of 164681409:

3 × 101 × 543503

See below for interesting mathematical facts about the number 164681409 from the Numbermatics database.

Names of 164681409

Cardinal: 164681409 can be written as One hundred sixty-four million, six hundred eighty-one thousand, four hundred nine.

Scientific notation

Scientific notation: 1.64681409 × 10⁸

Factors of 164681409

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 3
Sum of prime factors: 543607

Divisors of 164681409

Number of divisors d(n): 8
Complete list of divisors:
1 3 101 303 543503 1630509 54893803 164681409
Sum of all divisors σ(n): 221749632
Sum of proper divisors (its aliquot sum) s(n): 57068223
164681409 is a deficient number, because the sum of its proper divisors (57068223) is less than itself. Its deficiency is 107613186

Bases of 164681409

Binary: 1001110100001101011011000001₂
Hexadecimal: 0x9D0D6C1
Base-36: 2Q1OZL

Squares and roots of 164681409

164681409 squared (164681409²) is 27119966470225281
164681409 cubed (164681409³) is 4466154290349455822500929
The square root of 164681409 is 12832.8254488245
The cube root of 164681409 is 548.1274156723

Scales and comparisons

How big is 164681409?

164,681,409 seconds is equal to 5 years, 12 weeks, 2 days, 50 minutes, 9 seconds.
To count from 1 to 164,681,409 would take you about seven 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 164681409 cubic inches would be around 45.7 feet tall.

Recreational maths with 164681409

164681409 backwards is 904186461
The number of decimal digits it has is: 9
The sum of 164681409's digits is 39
More coming soon!

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The information we have on file for 164681409 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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