165388020752

165,388,020,752 is an even composite number composed of four prime numbers multiplied together.

What does the number 165388020752 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 40 divisors.

165388020752 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty divisors.

Prime factorization of 165388020752:

2⁴ × 89 × 1093 × 106261

(2 × 2 × 2 × 2 × 89 × 1093 × 106261)

See below for interesting mathematical facts about the number 165388020752 from the Numbermatics database.

Names of 165388020752

Cardinal: 165388020752 can be written as One hundred sixty-five billion, three hundred eighty-eight million, twenty thousand, seven hundred fifty-two.

Scientific notation

Scientific notation: 1.65388020752 × 10¹¹

Factors of 165388020752

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 7
Sum of prime factors: 107445

Divisors of 165388020752

Number of divisors d(n): 40
Complete list of divisors:
1 2 4 8 16 89 178 356 712 1093 1424 2186 4372 8744 17488 97277 106261 194554 212522 389108 425044 778216 850088 1556432 1700176 9457229 18914458 37828916 75657832 116143273 151315664 232286546 464573092 929146184 1858292368 10336751297 20673502594 41347005188 82694010376 165388020752
Sum of all divisors σ(n): 324339252120
Sum of proper divisors (its aliquot sum) s(n): 158951231368
165388020752 is a deficient number, because the sum of its proper divisors (158951231368) is less than itself. Its deficiency is 6436789384

Bases of 165388020752

Binary: 10011010000001111001001110110000010000₂
Hexadecimal: 0x2681E4EC10
Base-36: 23Z7R9JK

Squares and roots of 165388020752

165388020752 squared (165388020752²) is 27353197408263982645504
165388020752 cubed (165388020752³) is 4523891180591516178068783411499008
The square root of 165388020752 is 406679.2602924325
The cube root of 165388020752 is 5489.1026184333

Scales and comparisons

How big is 165388020752?

165,388,020,752 seconds is equal to 5,258 years, 43 weeks, 4 hours, 52 minutes, 32 seconds.
To count from 1 to 165,388,020,752 would take you about ten thousand, five hundred seventeen 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 165388020752 cubic inches would be around 457.4 feet tall.

Recreational maths with 165388020752

165388020752 backwards is 257020883561
The number of decimal digits it has is: 12
The sum of 165388020752's digits is 47
More coming soon!

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The information we have on file for 165388020752 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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