23042890

23,042,890 is an even composite number composed of five prime numbers multiplied together.

What does the number 23042890 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 32 divisors.

23042890 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of thirty-two divisors.

Prime factorization of 23042890:

2 × 5 × 13 × 157 × 1129

See below for interesting mathematical facts about the number 23042890 from the Numbermatics database.

Names of 23042890

Cardinal: 23042890 can be written as Twenty-three million, forty-two thousand, eight hundred ninety.

Scientific notation

Scientific notation: 2.304289 × 10⁷

Factors of 23042890

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 5
Sum of prime factors: 1306

Divisors of 23042890

Number of divisors d(n): 32
Complete list of divisors:
1 2 5 10 13 26 65 130 157 314 785 1129 1570 2041 2258 4082 5645 10205 11290 14677 20410 29354 73385 146770 177253 354506 886265 1772530 2304289 4608578 11521445 23042890
Sum of all divisors σ(n): 44992080
Sum of proper divisors (its aliquot sum) s(n): 21949190
23042890 is a deficient number, because the sum of its proper divisors (21949190) is less than itself. Its deficiency is 1093700

Bases of 23042890

Binary: 1010111111001101101001010₂
Hexadecimal: 0x15F9B4A
Base-36: DPW0A

Squares and roots of 23042890

23042890 squared (23042890²) is 530974779552100
23042890 cubed (23042890³) is 12235193437993289569000
The square root of 23042890 is 4800.3010322271
The cube root of 23042890 is 284.5633613405

Scales and comparisons

How big is 23042890?

23,042,890 seconds is equal to 38 weeks, 16 hours, 48 minutes, 10 seconds.
To count from 1 to 23,042,890 would take you about five 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 23042890 cubic inches would be around 23.7 feet tall.

Recreational maths with 23042890

23042890 backwards is 09824032
The number of decimal digits it has is: 8
The sum of 23042890's digits is 28
More coming soon!

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The information we have on file for 23042890 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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