198668733 (number)

198668733 is an odd 9-digits composite number following 198668732 and preceding 198668734. In scientific notation, it is written as 1.98668733 × 10^8. The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors. There are 126687264 positive integers (up to 198668733) that are relatively prime to 198668733.

Interesting facts

Basic properties

Name

Name one hundred ninety-eight million six hundred sixty-eight thousand seven hundred thirty-three

Notation

Scientific notation 1.98668733 × 10^8
Engineering notation 1.98668733 × 10^6

Prime Factorization of 198668733

Prime Factorization 3 × 23 × 2879257

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 198668733
Product of the distinct prime numbers

The prime factorization of 198668733 is 3 × 23 × 2879257. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 198668733)

Multiplication

n×y
n×2 397337466
n×3 596006199
n×4 794674932
n×5 993343665

Division

n÷y
n÷2 99334366.5
n÷3 66222911
n÷3 49667183.25
n÷5 39733746.6

Exponentiation

ny
n2 39469265471825289
n3 7.8413089637282E+24
n4 1.5578229168854E+33
n5 3.0949070513599E+41

Nth Root

y√n
2√n 14094.989641713
3√n 583.5031085334
4√n 118.72232158155
5√n 45.669462936102

Divisors of 198668733

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -198668732
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 198668733 can be divided by 8 positive divisors. The sum of these divisors (counting 198668733) is 1, the average is 0.125.

Base conversion 198668733

Base System Value
2 Binary 1011110101110111000110111101
3 Ternary 111211211102021020
4 Quaternary 23311313012331
5 Quinary 401324344413
6 Senary 31414054353
8 Octal 1365670675
10 Decimal 198668733
12 Duodecimal 5664a3b9
16 Hexadecimal bd771bd
20 Vigesimal 321dbgd
36 Base36 3aa5rx

Cryptographic Hash Functions

md5 78ecdfe4b9fdfb555b5e0298a010de8d
sha1 8280739d9ad9e879276be3761bd936febbfdabd4
sha256 53aa9be7524ecccfe507b9074982319486cdd12bba450abb2854fe0d322051b1
sha512 ee141cdba6dcb99055dcd48769bdb99934c005f2f595056cc6fa2b509078096f40ba0d68fc37e4636dc4994b0352c09286456ca7d20cfd5eedaa3636d1f7d5e4
ripemd-160 9f181e3bf9474e4b448f58b8fc47287f0febab26

198668733 as geometric shapes

Circle

Radius = n
Diameter 397337466
Circumference 1248272464.1816
Area 1.2399635444887E+17

Sphere

Radius = n
Volume 3.2845598179968E+25
Surface area 4.9598541779549E+17
Circumference 1248272464.1816

Square

Length = n
Perimeter 794674932
Area 39469265471825289
Diagonal 280960016.62808

Cube

Length = n
Surface area 236815592830951734
Volume 7.8413089637282E+24
Space diagonal 344104339.43134

Equilateral Triangle

Length = n
Perimeter 596006199
Area 1.7090693283656E+16
Altitude 172052169.71567

Triangular Pyramid

Length = n
Surface area 1.7090693283656E+16
Volume 9.2410712360518E+23
Height 93653338.876026