830868440

830,868,440 is an even composite number composed of four prime numbers multiplied together.

What does the number 830868440 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 48 divisors.

830868440 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 830868440:

2³ × 5 × 151² × 911

(2 × 2 × 2 × 5 × 151 × 151 × 911)

See below for interesting mathematical facts about the number 830868440 from the Numbermatics database.

Names of 830868440

Cardinal: 830868440 can be written as Eight hundred thirty million, eight hundred sixty-eight thousand, four hundred forty.

Scientific notation

Scientific notation: 8.3086844 × 10⁸

Factors of 830868440

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 7
Sum of prime factors: 1069

Divisors of 830868440

Number of divisors d(n): 48
Complete list of divisors:
1 2 4 5 8 10 20 40 151 302 604 755 911 1208 1510 1822 3020 3644 4555 6040 7288 9110 18220 22801 36440 45602 91204 114005 137561 182408 228010 275122 456020 550244 687805 912040 1100488 1375610 2751220 5502440 20771711 41543422 83086844 103858555 166173688 207717110 415434220 830868440
Sum of all divisors σ(n): 1883982240
Sum of proper divisors (its aliquot sum) s(n): 1053113800
830868440 is an abundant number, because the sum of its proper divisors (1053113800) is greater than itself. Its abundance is 222245360

Bases of 830868440

Binary: 110001100001100000101111011000₂
Hexadecimal: 0x31860BD8
Base-36: DQOE6W

Squares and roots of 830868440

830868440 squared (830868440²) is 690342364588033600
830868440 cubed (830868440³) is 573583683531170719899584000
The square root of 830868440 is 28824.7886375599
The cube root of 830868440 is 940.1072912089

Scales and comparisons

How big is 830868440?

830,868,440 seconds is equal to 26 years, 21 weeks, 5 days, 12 hours, 47 minutes, 20 seconds.
To count from 1 to 830,868,440 would take you about thirty-nine 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 830868440 cubic inches would be around 78.3 feet tall.

Recreational maths with 830868440

830868440 backwards is 044868038
The number of decimal digits it has is: 9
The sum of 830868440's digits is 41
More coming soon!

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The information we have on file for 830868440 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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