11431388 (number)

11431388 is an even 8-digits composite number following 11431387 and preceding 11431389. In scientific notation, it is written as 1.1431388 × 10^7. The sum of its digits is 29. It has a total of 4 prime factors and 12 positive divisors. There are 5414832 positive integers (up to 11431388) that are relatively prime to 11431388.

Interesting facts

Basic properties

Name

Name eleven million four hundred thirty-one thousand three hundred eighty-eight

Notation

Scientific notation 1.1431388 × 10^7
Engineering notation 1.1431388 × 10^6

Prime Factorization of 11431388

Prime Factorization 2 × 2 × 19 × 150413

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 5715694
Product of the distinct prime numbers

The prime factorization of 11431388 is 2 × 2 × 19 × 150413. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 6, 84, 70, 362, 537, 6981, 256, 56268, 21006, 273120, 574195, 5952394, 8494226, 40906223, 23662360, 965102564, 772515952, 8235795126, 6768831712

Basic calculations (n = 11431388)

Multiplication

n×y
n×2 22862776
n×3 34294164
n×4 45725552
n×5 57156940

Division

n÷y
n÷2 5715694
n÷3 3810462.6666667
n÷3 2857847
n÷5 2286277.6

Exponentiation

ny
n2 130676631606544
n3 1.4938152784275E+21
n4 1.7076382048032E+28
n5 1.9520674882729E+35

Nth Root

y√n
2√n 3381.0335697831
3√n 225.26807882148
4√n 58.146655705922
5√n 25.800005178479

Divisors of 11431388

1, 2, 4, 19, 38, 76, 150413, 300826, 601652, 2857847, 5715694, 11431388

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -11431387
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 11431388 can be divided by 12 positive divisors. The sum of these divisors (counting 11431388) is 1, the average is 0.083333333333333.

Base conversion 11431388

Base System Value
2 Binary 101011100110110111011100
3 Ternary 210111202220202
4 Quaternary 223212313130
5 Quinary 10411301023
6 Senary 1045003032
8 Octal 53466734
10 Decimal 11431388
12 Duodecimal 39b3478
16 Hexadecimal ae6ddc
20 Vigesimal 3b8i98
36 Base36 6t0ik

Cryptographic Hash Functions

md5 322f64727fd376bf0a843d4fde55b55e
sha1 ca43a864100db7c3adbfae2a5cd35f791335ab9e
sha256 56a358a788eb0a3dd1a87d1739d58627419057a8506d7cbc98e1569ad6cc4b20
sha512 e115c8664a8900c3624ffe4ed0154b91e8a56a2318ededf0924b55ca14300856fe29c83ab91ed707569325a92c3f2d28d93459e50ae6970ffe55e4a209eccbab
ripemd-160 d7b96a214ba6aaba8d26ec1c63ce3363805e1c8b

11431388 as geometric shapes

Circle

Radius = n
Diameter 22862776
Circumference 71825529.122269
Area 4.1053274585098E+14

Sphere

Radius = n
Volume 6.2572788060372E+21
Surface area 1.6421309834039E+15
Circumference 71825529.122269

Square

Length = n
Perimeter 45725552
Area 130676631606544
Diagonal 16166423.946349

Cube

Length = n
Surface area 784059789639264
Volume 1.4938152784275E+21
Space diagonal 19799744.817033

Equilateral Triangle

Length = n
Perimeter 34294164
Area 56584641326124
Altitude 9899872.4085166

Triangular Pyramid

Length = n
Surface area 56584641326124
Volume 1.7604781886936E+20
Height 5388807.9821164