2255440

2,255,440 is an even composite number composed of four prime numbers multiplied together.

What does the number 2255440 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 60 divisors.

2255440 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixty divisors.

Prime factorization of 2255440:

2⁴ × 5 × 11² × 233

(2 × 2 × 2 × 2 × 5 × 11 × 11 × 233)

See below for interesting mathematical facts about the number 2255440 from the Numbermatics database.

Names of 2255440

Cardinal: 2255440 can be written as Two million, two hundred fifty-five thousand, four hundred forty.

Scientific notation

Scientific notation: 2.25544 × 10⁶

Factors of 2255440

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 8
Sum of prime factors: 251

Divisors of 2255440

Number of divisors d(n): 60
Complete list of divisors:
1 2 4 5 8 10 11 16 20 22 40 44 55 80 88 110 121 176 220 233 242 440 466 484 605 880 932 968 1165 1210 1864 1936 2330 2420 2563 3728 4660 4840 5126 9320 9680 10252 12815 18640 20504 25630 28193 41008 51260 56386 102520 112772 140965 205040 225544 281930 451088 563860 1127720 2255440
Sum of all divisors σ(n): 5788692
Sum of proper divisors (its aliquot sum) s(n): 3533252
2255440 is an abundant number, because the sum of its proper divisors (3533252) is greater than itself. Its abundance is 1277812

Bases of 2255440

Binary: 1000100110101001010000₂
Hexadecimal: 0x226A50
Base-36: 1CCB4

Squares and roots of 2255440

2255440 squared (2255440²) is 5087009593600
2255440 cubed (2255440³) is 11473444917789184000
The square root of 2255440 is 1501.8122385971
The cube root of 2255440 is 131.1425908855

Scales and comparisons

How big is 2255440?

2,255,440 seconds is equal to 3 weeks, 5 days, 2 hours, 30 minutes, 40 seconds.
To count from 1 to 2,255,440 would take you about five 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 2255440 cubic inches would be around 10.9 feet tall.

Recreational maths with 2255440

2255440 backwards is 0445522
2255440 is a Harshad number.
The number of decimal digits it has is: 7
The sum of 2255440's digits is 22
More coming soon!

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The information we have on file for 2255440 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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