198291243 (number)

198291243 is an odd 9-digits composite number following 198291242 and preceding 198291244. In scientific notation, it is written as 1.98291243 × 10^8. The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors. There are 131963904 positive integers (up to 198291243) that are relatively prime to 198291243.

Interesting facts

Basic properties

Name

Name one hundred ninety-eight million two hundred ninety-one thousand two hundred forty-three

Notation

Scientific notation 1.98291243 × 10^8
Engineering notation 1.98291243 × 10^6

Prime Factorization of 198291243

Prime Factorization 3 × 577 × 114553

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 198291243
Product of the distinct prime numbers

The prime factorization of 198291243 is 3 × 577 × 114553. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 198291243)

Multiplication

n×y
n×2 396582486
n×3 594873729
n×4 793164972
n×5 991456215

Division

n÷y
n÷2 99145621.5
n÷3 66097081
n÷3 49572810.75
n÷5 39658248.6

Exponentiation

ny
n2 39319417050485049
n3 7.7966960809761E+24
n4 1.54601655719E+33
n5 3.0656154482378E+41

Nth Root

y√n
2√n 14081.592346038
3√n 583.13330324344
4√n 118.66588535058
5√n 45.652094442171

Divisors of 198291243

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 -198291242
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 198291243 can be divided by 8 positive divisors. The sum of these divisors (counting 198291243) is 1, the average is 0.125.

Base conversion 198291243

Base System Value
2 Binary 1011110100011010111100101011
3 Ternary 111211010020110010
4 Quaternary 23310122330223
5 Quinary 401230304433
6 Senary 31402023003
8 Octal 1364327453
10 Decimal 198291243
12 Duodecimal 564a7a63
16 Hexadecimal bd1af2b
20 Vigesimal 31j6823
36 Base36 3a22i3

Cryptographic Hash Functions

md5 7ef50e56b7b421d88e4bb73b7ede5d9f
sha1 ad38923dbe22df79774476cbb099813ee986ae50
sha256 9623b6edc1a700b65ae81e41ed6f7f2f6ce682d33f286f11f8288fec9fb41c81
sha512 03e2f80e23f0fe940e2dd05a5c5ebb012ee3a7e4467684a989dfcd6f7e42addb4be7e038afa623953068ad4cdba2e3f7e9b5e363de8e2cc8849bbae82e63c2f2
ripemd-160 a1ae388d305e885a3cd1b82ea51b51a3bd9594eb

198291243 as geometric shapes

Circle

Radius = n
Diameter 396582486
Circumference 1245900624.56
Area 1.2352559174924E+17

Sphere

Radius = n
Volume 3.2658724173689E+25
Surface area 4.9410236699695E+17
Circumference 1245900624.56

Square

Length = n
Perimeter 793164972
Area 39319417050485049
Diagonal 280426165.15042

Cube

Length = n
Surface area 235916502302910294
Volume 7.7966960809761E+24
Space diagonal 343450507.57199

Equilateral Triangle

Length = n
Perimeter 594873729
Area 1.7025807013858E+16
Altitude 171725253.78599

Triangular Pyramid

Length = n
Surface area 1.7025807013858E+16
Volume 9.1884944495146E+23
Height 93475388.383473