689478374

689,478,374 is an even composite number composed of five prime numbers multiplied together.

What does the number 689478374 look like?

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

689478374 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 689478374:

2 × 13 × 67 × 157 × 2521

See below for interesting mathematical facts about the number 689478374 from the Numbermatics database.

Names of 689478374

Cardinal: 689478374 can be written as Six hundred eighty-nine million, four hundred seventy-eight thousand, three hundred seventy-four.

Scientific notation

Scientific notation: 6.89478374 × 10⁸

Factors of 689478374

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 5
Sum of prime factors: 2760

Divisors of 689478374

Number of divisors d(n): 32
Complete list of divisors:
1 2 13 26 67 134 157 314 871 1742 2041 2521 4082 5042 10519 21038 32773 65546 136747 168907 273494 337814 395797 791594 2195791 4391582 5145361 10290722 26518399 53036798 344739187 689478374
Sum of all divisors σ(n): 1138047456
Sum of proper divisors (its aliquot sum) s(n): 448569082
689478374 is a deficient number, because the sum of its proper divisors (448569082) is less than itself. Its deficiency is 240909292

Bases of 689478374

Binary: 101001000110001001101011100110₂
Hexadecimal: 0x29189AE6
Base-36: BEHWX2

Squares and roots of 689478374

689478374 squared (689478374²) is 475380428213683876
689478374 cubed (689478374³) is 327764524676194483374497624
The square root of 689478374 is 26257.9202146705
The cube root of 689478374 is 883.4328608713

Scales and comparisons

How big is 689478374?

689,478,374 seconds is equal to 21 years, 48 weeks, 1 hour, 46 minutes, 14 seconds.
To count from 1 to 689,478,374 would take you about thirty-two 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 689478374 cubic inches would be around 73.6 feet tall.

Recreational maths with 689478374

689478374 backwards is 473874986
The number of decimal digits it has is: 9
The sum of 689478374's digits is 56
More coming soon!

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The information we have on file for 689478374 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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