19374428 (number)

19374428 is an even 8-digits composite number following 19374427 and preceding 19374429. In scientific notation, it is written as 1.9374428 × 10^7. The sum of its digits is 38. It has a total of 4 prime factors and 12 positive divisors. There are 9625200 positive integers (up to 19374428) that are relatively prime to 19374428.

Interesting facts

Basic properties

Name

Name nineteen million three hundred seventy-four thousand four hundred twenty-eight

Notation

Scientific notation 1.9374428 × 10^7
Engineering notation 1.9374428 × 10^6

Prime Factorization of 19374428

Prime Factorization 2 × 2 × 157 × 30851

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 9687214
Product of the distinct prime numbers

The prime factorization of 19374428 is 2 × 2 × 157 × 30851. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 19374428)

Multiplication

n×y
n×2 38748856
n×3 58123284
n×4 77497712
n×5 96872140

Division

n÷y
n÷2 9687214
n÷3 6458142.6666667
n÷3 4843607
n÷5 3874885.6

Exponentiation

ny
n2 375368460327184
n3 7.2725492080799E+21
n4 1.409014810084E+29
n5 2.7298855988906E+36

Nth Root

y√n
2√n 4401.6392401014
3√n 268.581624621
4√n 66.344850893655
5√n 28.671193905074

Divisors of 19374428

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 -19374427
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 19374428 can be divided by 12 positive divisors. The sum of these divisors (counting 19374428) is 1, the average is 0.083333333333333.

Base conversion 19374428

Base System Value
2 Binary 1001001111010000101011100
3 Ternary 1100110022201102
4 Quaternary 1021322011130
5 Quinary 14424440203
6 Senary 1531132232
8 Octal 111720534
10 Decimal 19374428
12 Duodecimal 65a4078
16 Hexadecimal 127a15c
20 Vigesimal 611g18
36 Base36 bj9ek

Cryptographic Hash Functions

md5 eb682a304fc22676238cea4e5f30c200
sha1 7dfe0f2819379b454f1df0364f431c352c70bf7d
sha256 ba65cd895ba83dfdb5e13cd7deec9b22540cdeb572d99b1f2afe88bd7168fc25
sha512 3982ee9ec4c9531dd919543b1e7827db76770700cd7cf17fac0ce462044ea3f04889ef02cb1f6fc2b2049e84362e9031e070a590033afaf0afd58829a188d54e
ripemd-160 7589ccc71bc2fa58fc971f317d0f0c5a7abb34be

19374428 as geometric shapes

Circle

Radius = n
Diameter 38748856
Circumference 121733121.34461
Area 1.1792547973532E+15

Sphere

Radius = n
Volume 3.0463182886632E+22
Surface area 4.7170191894128E+15
Circumference 121733121.34461

Square

Length = n
Perimeter 77497712
Area 375368460327184
Diagonal 27399578.840821

Cube

Length = n
Surface area 2252210761963104
Volume 7.2725492080799E+21
Space diagonal 33557493.663585

Equilateral Triangle

Length = n
Perimeter 58123284
Area 1.625393112114E+14
Altitude 16778746.831793

Triangular Pyramid

Length = n
Surface area 1.625393112114E+14
Volume 8.5707814359102E+20
Height 9133192.9469403