11381888 (number)

11381888 is an even 8-digits composite number following 11381887 and preceding 11381889. In scientific notation, it is written as 1.1381888 × 10^7. The sum of its digits is 38. It has a total of 9 prime factors and 32 positive divisors. There are 4877568 positive integers (up to 11381888) that are relatively prime to 11381888.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.1381888 × 10^7
Engineering notation 1.1381888 × 10^6

Prime Factorization of 11381888

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 12703

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 177842
Product of the distinct prime numbers

The prime factorization of 11381888 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 12703. Since it has a total of 9 prime factors.

Most popular turbo-numbers

1, 9, 35, 91, 457, 802, 8766, 2007, 61061, 22651, 906281, 195006, 8606209, 977547, 24835076, 60155027, 855683611, 601253091, 9154480944, 1289069480

Basic calculations (n = 11381888)

Multiplication

n×y
n×2 22763776
n×3 34145664
n×4 45527552
n×5 56909440

Division

n÷y
n÷2 5690944
n÷3 3793962.6666667
n÷3 2845472
n÷5 2276377.6

Exponentiation

ny
n2 129547374444544
n3 1.4744937066219E+21
n4 1.6782522225475E+28
n5 1.9101678832787E+35

Nth Root

y√n
2√n 3373.7053813278
3√n 224.94245771317
4√n 58.083606820925
5√n 25.77762262875

Divisors of 11381888

1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 12703, 25406, 50812, 88921, 101624, 177842, 203248, 355684, 406496, 711368, 812992, 1422736, 1625984, 2845472, 5690944, 11381888

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -11381887
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 11381888 can be divided by 32 positive divisors. The sum of these divisors (counting 11381888) is 1, the average is 0.03125.

Base conversion 11381888

Base System Value
2 Binary 101011011010110010000000
3 Ternary 210102021000102
4 Quaternary 223122302000
5 Quinary 10403210023
6 Senary 1043541532
8 Octal 53326200
10 Decimal 11381888
12 Duodecimal 398a8a8
16 Hexadecimal adac80
20 Vigesimal 3b2ee8
36 Base36 6rybk

Cryptographic Hash Functions

md5 c8c89c139a72c9ab53cc0cba0d4a6bda
sha1 56d7f02f7ba2cc87688fb07479eb88a43d5c9fcb
sha256 f483e2ed30f5e46f9f216543dec80a73398bf40a4c500e5ce252f983ad189883
sha512 6a13a71da0814fc771dd32a5d76bb0b4426330aec9b4916d2bdfa7ea09d5e58a1fc279e8d68e50187307215edffc66a0319ffdd2d7ba3f324cc8a5ca885eac2b
ripemd-160 a89aa72900031bd359ecc7b8949f4d01252f77c3

11381888 as geometric shapes

Circle

Radius = n
Diameter 22763776
Circumference 71514511.449564
Area 4.0698507984683E+14

Sphere

Radius = n
Volume 6.1763447953168E+21
Surface area 1.6279403193873E+15
Circumference 71514511.449564

Square

Length = n
Perimeter 45527552
Area 129547374444544
Diagonal 16096420.375012

Cube

Length = n
Surface area 777284246667264
Volume 1.4744937066219E+21
Space diagonal 19714008.302059

Equilateral Triangle

Length = n
Perimeter 34145664
Area 56095658631275
Altitude 9857004.1510293

Triangular Pyramid

Length = n
Surface area 56095658631275
Volume 1.7377074979487E+20
Height 5365473.4583372