198174940 (number)

198174940 is an even 9-digits composite number following 198174939 and preceding 198174941. In scientific notation, it is written as 1.98174940 × 10^8. The sum of its digits is 43. It has a total of 6 prime factors and 48 positive divisors. There are 72671040 positive integers (up to 198174940) that are relatively prime to 198174940.

Interesting facts

Basic properties

Name

Name one hundred ninety-eight million one hundred seventy-four thousand nine hundred forty

Notation

Scientific notation 1.98174940 × 10^8
Engineering notation 1.98174940 × 10^6

Prime Factorization of 198174940

Prime Factorization 2 × 2 × 5 × 19 × 31 × 16823

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 99087470
Product of the distinct prime numbers

The prime factorization of 198174940 is 2 × 2 × 5 × 19 × 31 × 16823. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 198174940)

Multiplication

n×y
n×2 396349880
n×3 594524820
n×4 792699760
n×5 990874700

Division

n÷y
n÷2 99087470
n÷3 66058313.333333
n÷3 49543735
n÷5 39634988

Exponentiation

ny
n2 39273306844003600
n3 7.782985227412E+24
n4 1.5423926304633E+33
n5 3.056635669985E+41

Nth Root

y√n
2√n 14077.462129233
3√n 583.01927330227
4√n 118.64848136084
5√n 45.646737955867

Divisors of 198174940

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -198174939
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 198174940 can be divided by 48 positive divisors. The sum of these divisors (counting 198174940) is 1, the average is 0.020833333333333.

Base conversion 198174940

Base System Value
2 Binary 1011110011111110100011011100
3 Ternary 111210220022220121
4 Quaternary 23303332203130
5 Quinary 401213044230
6 Senary 31355324324
8 Octal 1363764334
10 Decimal 198174940
12 Duodecimal 564506a4
16 Hexadecimal bcfe8dc
20 Vigesimal 31ibh70
36 Base36 39zkrg

Cryptographic Hash Functions

md5 69abb72ceb16ac04d45ffd3bffc5e165
sha1 38403ab5d7713a887b9b870cbb82e967d44a61f7
sha256 618b2da6c9bb4c59c0168461dbad5f346a51007e8fb2d779fb00499bf5cd4bd5
sha512 b2ce15ab1516387ba2a3298921c01a7f383992dd87913ef8770fe519e1b084c72b0b93a20fb336083c445229ceec4832d9b444b51e2d053c5d4949c8c66b1d9d
ripemd-160 56f2114ad49bc934ca6b9a884c7d7b4fa4431235

198174940 as geometric shapes

Circle

Radius = n
Diameter 396349880
Circumference 1245169871.2592
Area 1.233807322633E+17

Sphere

Radius = n
Volume 3.2601292284581E+25
Surface area 4.935229290532E+17
Circumference 1245169871.2592

Square

Length = n
Perimeter 792699760
Area 39273306844003600
Diagonal 280261687.87047

Cube

Length = n
Surface area 235639841064021600
Volume 7.782985227412E+24
Space diagonal 343249064.86691

Equilateral Triangle

Length = n
Perimeter 594524820
Area 1.7005840708764E+16
Altitude 171624532.43346

Triangular Pyramid

Length = n
Surface area 1.7005840708764E+16
Volume 9.1723360536296E+23
Height 93420562.623491