355145

355,145 is an odd composite number composed of four prime numbers multiplied together.

What does the number 355145 look like?

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

355145 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 355145:

5 × 7 × 73 × 139

See below for interesting mathematical facts about the number 355145 from the Numbermatics database.

Names of 355145

Cardinal: 355145 can be written as Three hundred fifty-five thousand, one hundred forty-five.

Scientific notation

Scientific notation: 3.55145 × 10⁵

Factors of 355145

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 4
Sum of prime factors: 224

Divisors of 355145

Number of divisors d(n): 16
Complete list of divisors:
1 5 7 35 73 139 365 511 695 973 2555 4865 10147 50735 71029 355145
Sum of all divisors σ(n): 497280
Sum of proper divisors (its aliquot sum) s(n): 142135
355145 is a deficient number, because the sum of its proper divisors (142135) is less than itself. Its deficiency is 213010

Bases of 355145

Binary: 1010110101101001001₂
Hexadecimal: 0x56B49
Base-36: 7M15

Squares and roots of 355145

355145 squared (355145²) is 126127971025
355145 cubed (355145³) is 44793718269673625
The square root of 355145 is 595.9404332649
The cube root of 355145 is 70.8166265865

Scales and comparisons

How big is 355145?

355,145 seconds is equal to 4 days, 2 hours, 39 minutes, 5 seconds.
To count from 1 to 355,145 would take you about four days.

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 355145 cubic inches would be around 5.9 feet tall.

Recreational maths with 355145

355145 backwards is 541553
The number of decimal digits it has is: 6
The sum of 355145's digits is 23
More coming soon!

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The information we have on file for 355145 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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