2920290

2,920,290 is an even composite number composed of five prime numbers multiplied together.

What does the number 2920290 look like?

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

2920290 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 2920290:

2 × 3 × 5 × 311 × 313

See below for interesting mathematical facts about the number 2920290 from the Numbermatics database.

Names of 2920290

Cardinal: 2920290 can be written as Two million, nine hundred twenty thousand, two hundred ninety.

Scientific notation

Scientific notation: 2.92029 × 10⁶

Factors of 2920290

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 5
Sum of prime factors: 634

Divisors of 2920290

Number of divisors d(n): 32
Complete list of divisors:
1 2 3 5 6 10 15 30 311 313 622 626 933 939 1555 1565 1866 1878 3110 3130 4665 4695 9330 9390 97343 194686 292029 486715 584058 973430 1460145 2920290
Sum of all divisors σ(n): 7053696
Sum of proper divisors (its aliquot sum) s(n): 4133406
2920290 is an abundant number, because the sum of its proper divisors (4133406) is greater than itself. Its abundance is 1213116

Bases of 2920290

Binary: 1011001000111101100010₂
Hexadecimal: 0x2C8F62
Base-36: 1QLB6

Squares and roots of 2920290

2920290 squared (2920290²) is 8528093684100
2920290 cubed (2920290³) is 24904506704740389000
The square root of 2920290 is 1708.8856017883
The cube root of 2920290 is 142.9361215665

Scales and comparisons

How big is 2920290?

2,920,290 seconds is equal to 4 weeks, 5 days, 19 hours, 11 minutes, 30 seconds.
To count from 1 to 2,920,290 would take you about seven 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 2920290 cubic inches would be around 11.9 feet tall.

Recreational maths with 2920290

2920290 backwards is 0920292
The number of decimal digits it has is: 7
The sum of 2920290's digits is 24
More coming soon!

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The information we have on file for 2920290 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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