168449430

168,449,430 is an even composite number composed of five prime numbers multiplied together.

What does the number 168449430 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 48 divisors.

168449430 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 168449430:

2 × 3 × 5 × 17² × 19429

(2 × 3 × 5 × 17 × 17 × 19429)

See below for interesting mathematical facts about the number 168449430 from the Numbermatics database.

Names of 168449430

Cardinal: 168449430 can be written as One hundred sixty-eight million, four hundred forty-nine thousand, four hundred thirty.

Scientific notation

Scientific notation: 1.6844943 × 10⁸

Factors of 168449430

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 6
Sum of prime factors: 19456

Divisors of 168449430

Number of divisors d(n): 48
Complete list of divisors:
1 2 3 5 6 10 15 17 30 34 51 85 102 170 255 289 510 578 867 1445 1734 2890 4335 8670 19429 38858 58287 97145 116574 194290 291435 330293 582870 660586 990879 1651465 1981758 3302930 4954395 5614981 9908790 11229962 16844943 28074905 33689886 56149810 84224715 168449430
Sum of all divisors σ(n): 429480720
Sum of proper divisors (its aliquot sum) s(n): 261031290
168449430 is an abundant number, because the sum of its proper divisors (261031290) is greater than itself. Its abundance is 92581860

Bases of 168449430

Binary: 1010000010100101010110010110₂
Hexadecimal: 0xA0A5596
Base-36: 2SAGEU

Squares and roots of 168449430

168449430 squared (168449430²) is 28375210467324900
168449430 cubed (168449430³) is 4779788029350913029807000
The square root of 168449430 is 12978.8069559571
The cube root of 168449430 is 552.2764381505

Scales and comparisons

How big is 168449430?

168,449,430 seconds is equal to 5 years, 18 weeks, 3 days, 15 hours, 30 minutes, 30 seconds.
To count from 1 to 168,449,430 would take you about eight 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 168449430 cubic inches would be around 46 feet tall.

Recreational maths with 168449430

168449430 backwards is 034944861
The number of decimal digits it has is: 9
The sum of 168449430's digits is 39
More coming soon!

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The information we have on file for 168449430 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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