11421888 (number)

11421888 is an even 8-digits composite number following 11421887 and preceding 11421889. In scientific notation, it is written as 1.1421888 × 10^7. The sum of its digits is 33. It has a total of 10 prime factors and 112 positive divisors. There are 3456000 positive integers (up to 11421888) that are relatively prime to 11421888.

Interesting facts

Basic properties

Name

Name eleven million four hundred twenty-one thousand eight hundred eighty-eight

Notation

Scientific notation 1.1421888 × 10^7
Engineering notation 1.1421888 × 10^6

Prime Factorization of 11421888

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 3 × 19 × 101 × 31

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 356934
Product of the distinct prime numbers

The prime factorization of 11421888 is 2 × 2 × 2 × 2 × 2 × 2 × 3 × 19 × 101 × 31. Since it has a total of 10 prime factors.

Most popular turbo-numbers

Basic calculations (n = 11421888)

Multiplication

n×y
n×2 22843776
n×3 34265664
n×4 45687552
n×5 57109440

Division

n÷y
n÷2 5710944
n÷3 3807296
n÷3 2855472
n÷5 2284377.6

Exponentiation

ny
n2 130459525484544
n3 1.4900940886176E+21
n4 1.7019687789652E+28
n5 1.9439696772838E+35

Nth Root

y√n
2√n 3379.6283819379
3√n 225.20565887598
4√n 58.134571314648
5√n 25.795715558259

Divisors of 11421888

112 divisors

τ Total Divisors 112
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -11421887
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0089285714285714
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 112
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 11421888 can be divided by 112 positive divisors. The sum of these divisors (counting 11421888) is 1, the average is 0.0089285714285714.

Base conversion 11421888

Base System Value
2 Binary 101011100100100011000000
3 Ternary 210111021212220
4 Quaternary 223210203000
5 Quinary 10411000023
6 Senary 1044451040
8 Octal 53444300
10 Decimal 11421888
12 Duodecimal 39a9a80
16 Hexadecimal ae48c0
20 Vigesimal 3b7ee8
36 Base36 6st6o

Cryptographic Hash Functions

md5 38e8e15edb79002371f0ffb957f76d21
sha1 20ad2a2408759dfa0af7a55e49f6b9ac1d127755
sha256 2033506116c739d6e43280dce2229da72e0d4f160dbd772bc9bf247268943318
sha512 e5f50bd80e237d4bb3df3246ba057966ecd947b1c68a485d5f4c14c2387062c2b5f592bea019449b33cbe503d1d7ec97f7bc6795ee814657489ad7b00d71f946
ripemd-160 2452c6318081246e692f85a672dc92dc7df59870

11421888 as geometric shapes

Circle

Radius = n
Diameter 22843776
Circumference 71765838.861851
Area 4.0985068685305E+14

Sphere

Radius = n
Volume 6.2416915226115E+21
Surface area 1.6394027474122E+15
Circumference 71765838.861851

Square

Length = n
Perimeter 45687552
Area 130459525484544
Diagonal 16152988.917507

Cube

Length = n
Surface area 782757152907264
Volume 1.4900940886176E+21
Space diagonal 19783290.334361

Equilateral Triangle

Length = n
Perimeter 34265664
Area 56490631617639
Altitude 9891645.1671806

Triangular Pyramid

Length = n
Surface area 56490631617639
Volume 1.7560927244458E+20
Height 5384329.6391688