165113440

165,113,440 is an even composite number composed of four prime numbers multiplied together.

What does the number 165113440 look like?

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

165113440 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 165113440:

2⁵ × 5 × 31 × 33289

(2 × 2 × 2 × 2 × 2 × 5 × 31 × 33289)

See below for interesting mathematical facts about the number 165113440 from the Numbermatics database.

Names of 165113440

Cardinal: 165113440 can be written as One hundred sixty-five million, one hundred thirteen thousand, four hundred forty.

Scientific notation

Scientific notation: 1.6511344 × 10⁸

Factors of 165113440

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 8
Sum of prime factors: 33327

Divisors of 165113440

Number of divisors d(n): 48
Complete list of divisors:
1 2 4 5 8 10 16 20 31 32 40 62 80 124 155 160 248 310 496 620 992 1240 2480 4960 33289 66578 133156 166445 266312 332890 532624 665780 1031959 1065248 1331560 2063918 2663120 4127836 5159795 5326240 8255672 10319590 16511344 20639180 33022688 41278360 82556720 165113440
Sum of all divisors σ(n): 402675840
Sum of proper divisors (its aliquot sum) s(n): 237562400
165113440 is an abundant number, because the sum of its proper divisors (237562400) is greater than itself. Its abundance is 72448960

Bases of 165113440

Binary: 1001110101110110111001100000₂
Hexadecimal: 0x9D76E60
Base-36: 2QAYCG

Squares and roots of 165113440

165113440 squared (165113440²) is 27262448068633600
165113440 cubed (165113440³) is 4501396583433449795584000
The square root of 165113440 is 12849.6474659813
The cube root of 165113440 is 548.6063227019

Scales and comparisons

How big is 165113440?

165,113,440 seconds is equal to 5 years, 13 weeks, 50 minutes, 40 seconds.
To count from 1 to 165,113,440 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 165113440 cubic inches would be around 45.7 feet tall.

Recreational maths with 165113440

165113440 backwards is 044311561
The number of decimal digits it has is: 9
The sum of 165113440's digits is 25
More coming soon!

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The information we have on file for 165113440 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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