28671401

28,671,401 is an odd composite number composed of four prime numbers multiplied together.

What does the number 28671401 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 24 divisors.

28671401 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of twenty-four divisors.

Prime factorization of 28671401:

11 × 17² × 29 × 311

(11 × 17 × 17 × 29 × 311)

See below for interesting mathematical facts about the number 28671401 from the Numbermatics database.

Names of 28671401

Cardinal: 28671401 can be written as Twenty-eight million, six hundred seventy-one thousand, four hundred one.

Scientific notation

Scientific notation: 2.8671401 × 10⁷

Factors of 28671401

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 5
Sum of prime factors: 368

Divisors of 28671401

Number of divisors d(n): 24
Complete list of divisors:
1 11 17 29 187 289 311 319 493 3179 3421 5287 5423 8381 9019 58157 89879 92191 99209 153323 988669 1686553 2606491 28671401
Sum of all divisors σ(n): 34482240
Sum of proper divisors (its aliquot sum) s(n): 5810839
28671401 is a deficient number, because the sum of its proper divisors (5810839) is less than itself. Its deficiency is 22860562

Bases of 28671401

Binary: 1101101010111110110101001₂
Hexadecimal: 0x1B57DA9
Base-36: H2IZT

Squares and roots of 28671401

28671401 squared (28671401²) is 822049235302801
28671401 cubed (28671401³) is 23569303267109963894201
The square root of 28671401 is 5354.5682365621
The cube root of 28671401 is 306.0668578191

Scales and comparisons

How big is 28671401?

28,671,401 seconds is equal to 47 weeks, 2 days, 20 hours, 16 minutes, 41 seconds.
To count from 1 to 28,671,401 would take you about nineteen 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 28671401 cubic inches would be around 25.5 feet tall.

Recreational maths with 28671401

28671401 backwards is 10417682
28671401 is a Harshad number.
The number of decimal digits it has is: 8
The sum of 28671401's digits is 29
More coming soon!

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The information we have on file for 28671401 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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