1290496

1,290,496 is an even composite number composed of two prime numbers multiplied together.

What does the number 1290496 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 27 divisors.

1290496 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of twenty-seven divisors.

Prime factorization of 1290496:

2⁸ × 71²

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 71 × 71)

See below for interesting mathematical facts about the number 1290496 from the Numbermatics database.

Names of 1290496

Cardinal: 1290496 can be written as One million, two hundred ninety thousand, four hundred ninety-six.

Scientific notation

Scientific notation: 1.290496 × 10⁶

Factors of 1290496

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 10
Sum of prime factors: 73

Divisors of 1290496

Number of divisors d(n): 27
Complete list of divisors:
1 2 4 8 16 32 64 71 128 142 256 284 568 1136 2272 4544 5041 9088 10082 18176 20164 40328 80656 161312 322624 645248 1290496
Sum of all divisors σ(n): 2612743
Sum of proper divisors (its aliquot sum) s(n): 1322247
1290496 is an abundant number, because the sum of its proper divisors (1322247) is greater than itself. Its abundance is 31751

Bases of 1290496

Binary: 100111011000100000000₂
Hexadecimal: 0x13B100
Base-36: RNR4

Squares and roots of 1290496

1290496 squared (1290496²) is 1665379926016
1290496 cubed (1290496³) is 2149166133003943936
1290496 is a perfect square number. Its square root is 1136
The cube root of 1290496 is 108.8726734765

Scales and comparisons

How big is 1290496?

1,290,496 seconds is equal to 2 weeks, 22 hours, 28 minutes, 16 seconds.
To count from 1 to 1,290,496 would take you about three 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 1290496 cubic inches would be around 9.1 feet tall.

Recreational maths with 1290496

1290496 backwards is 6940921
The number of decimal digits it has is: 7
The sum of 1290496's digits is 31
More coming soon!

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The information we have on file for 1290496 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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