189804974 (number)

189804974 is an even 9-digits composite number following 189804973 and preceding 189804975. In scientific notation, it is written as 1.89804974 × 10^8. The sum of its digits is 50. It has a total of 2 prime factors and 4 positive divisors. There are 94902486 positive integers (up to 189804974) that are relatively prime to 189804974.

Interesting facts

Basic properties

Name

Name one hundred eighty-nine million eight hundred four thousand nine hundred seventy-four

Notation

Scientific notation 1.89804974 × 10^8
Engineering notation 1.89804974 × 10^6

Prime Factorization of 189804974

Prime Factorization 2 × 94902487

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 189804974
Product of the distinct prime numbers

The prime factorization of 189804974 is 2 × 94902487. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 1, 30, 65, 437, 644, 9356, 9477, 17680, 26403, 166104, 282397, 7962109, 5582442, 54775343, 49946682, 183461044, 638422479, 7697130880, 6819912520

Basic calculations (n = 189804974)

Multiplication

n×y
n×2 379609948
n×3 569414922
n×4 759219896
n×5 949024870

Division

n÷y
n÷2 94902487
n÷3 63268324.666667
n÷3 47451243.5
n÷5 37960994.8

Exponentiation

ny
n2 36025928155140676
n3 6.8379003568123E+24
n4 1.2978674994394E+33
n5 2.4634170698653E+41

Nth Root

y√n
2√n 13776.972599232
3√n 574.69294153749
4√n 117.37534919749
5√n 45.25447363251

Divisors of 189804974

1, 2, 94902487, 189804974

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -189804973
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 189804974 can be divided by 4 positive divisors. The sum of these divisors (counting 189804974) is 1, the average is 0.25.

Base conversion 189804974

Base System Value
2 Binary 1011010100000011000110101110
3 Ternary 111020011002110212
4 Quaternary 23110003012232
5 Quinary 342042224344
6 Senary 30500102422
8 Octal 1324030656
10 Decimal 189804974
12 Duodecimal 53694a12
16 Hexadecimal b5031ae
20 Vigesimal 2j65c8e
36 Base36 3506ge

Cryptographic Hash Functions

md5 24e1a707b1d769afb767b48bcdc6417d
sha1 0663fb900a980443d4475ae8fae313f35f38b1c4
sha256 2d323b5a318d05714ff491bce0169b68d27925597eacf08473a35b05fd970c0c
sha512 f200d5a0f27d0324572d7ddb6f132f8e4e5d617366154bd7b9b2140e77eece54e9f3d7893af62d06026234cbca20d61d5d4d25da224d371bd4b623d65a261511
ripemd-160 2fb996d0a942b553f9d4238083ed52c333ec56aa

189804974 as geometric shapes

Circle

Radius = n
Diameter 379609948
Circumference 1192579823.8664
Area 1.1317879123094E+17

Sphere

Radius = n
Volume 2.8642530035921E+25
Surface area 4.5271516492377E+17
Circumference 1192579823.8664

Square

Length = n
Perimeter 759219896
Area 36025928155140676
Diagonal 268424768.43667

Cube

Length = n
Surface area 216155568930844056
Volume 6.8379003568123E+24
Space diagonal 328751858.49729

Equilateral Triangle

Length = n
Perimeter 569414922
Area 1.5599684488632E+16
Altitude 164375929.24864

Triangular Pyramid

Length = n
Surface area 1.5599684488632E+16
Volume 8.0585428522999E+23
Height 89474922.812224