830490

830,490 is an even composite number composed of six prime numbers multiplied together.

What does the number 830490 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 64 divisors.

830490 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of sixty-four divisors.

Prime factorization of 830490:

2 × 3 × 5 × 19 × 31 × 47

See below for interesting mathematical facts about the number 830490 from the Numbermatics database.

Names of 830490

Cardinal: 830490 can be written as Eight hundred thirty thousand, four hundred ninety.

Scientific notation

Scientific notation: 8.3049 × 10⁵

Factors of 830490

Number of distinct prime factors ω(n): 6
Total number of prime factors Ω(n): 6
Sum of prime factors: 107

Divisors of 830490

Number of divisors d(n): 64
Complete list of divisors:
1 2 3 5 6 10 15 19 30 31 38 47 57 62 93 94 95 114 141 155 186 190 235 282 285 310 465 470 570 589 705 893 930 1178 1410 1457 1767 1786 2679 2914 2945 3534 4371 4465 5358 5890 7285 8742 8835 8930 13395 14570 17670 21855 26790 27683 43710 55366 83049 138415 166098 276830 415245 830490
Sum of all divisors σ(n): 2211840
Sum of proper divisors (its aliquot sum) s(n): 1381350
830490 is an abundant number, because the sum of its proper divisors (1381350) is greater than itself. Its abundance is 550860

Bases of 830490

Binary: 11001010110000011010₂
Hexadecimal: 0xCAC1A
Base-36: HST6

Squares and roots of 830490

830490 squared (830490²) is 689713640100
830490 cubed (830490³) is 572800280966649000
The square root of 830490 is 911.3122406727
The cube root of 830490 is 93.9964537669

Scales and comparisons

How big is 830490?

830,490 seconds is equal to 1 week, 2 days, 14 hours, 41 minutes, 30 seconds.
To count from 1 to 830,490 would take you about two days!

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 830490 cubic inches would be around 7.8 feet tall.

Recreational maths with 830490

830490 backwards is 094038
The number of decimal digits it has is: 6
The sum of 830490's digits is 24
More coming soon!

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The information we have on file for 830490 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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