1288888

1,288,888 is an even composite number composed of three prime numbers multiplied together.

What does the number 1288888 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 16 divisors.

1288888 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 1288888:

2³ × 73 × 2207

(2 × 2 × 2 × 73 × 2207)

See below for interesting mathematical facts about the number 1288888 from the Numbermatics database.

Names of 1288888

Cardinal: 1288888 can be written as One million, two hundred eighty-eight thousand, eight hundred eighty-eight.

Scientific notation

Scientific notation: 1.288888 × 10⁶

Factors of 1288888

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 5
Sum of prime factors: 2282

Divisors of 1288888

Number of divisors d(n): 16
Complete list of divisors:
1 2 4 8 73 146 292 584 2207 4414 8828 17656 161111 322222 644444 1288888
Sum of all divisors σ(n): 2450880
Sum of proper divisors (its aliquot sum) s(n): 1161992
1288888 is a deficient number, because the sum of its proper divisors (1161992) is less than itself. Its deficiency is 126896

Bases of 1288888

Binary: 100111010101010111000₂
Hexadecimal: 0x13AAB8
Base-36: RMIG

Squares and roots of 1288888

1288888 squared (1288888²) is 1661232276544
1288888 cubed (1288888³) is 2141142346450243072
The square root of 1288888 is 1135.2920329149
The cube root of 1288888 is 108.8274350509

Scales and comparisons

How big is 1288888?

1,288,888 seconds is equal to 2 weeks, 22 hours, 1 minute, 28 seconds.
To count from 1 to 1,288,888 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 1288888 cubic inches would be around 9.1 feet tall.

Recreational maths with 1288888

1288888 backwards is 8888821
The number of decimal digits it has is: 7
The sum of 1288888's digits is 43
More coming soon!

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The information we have on file for 1288888 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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