198774297 (number)

198774297 is an odd 9-digits composite number following 198774296 and preceding 198774298. In scientific notation, it is written as 1.98774297 × 10^8. The sum of its digits is 54. It has a total of 4 prime factors and 8 positive divisors. There are 132516180 positive integers (up to 198774297) that are relatively prime to 198774297.

Interesting facts

Basic properties

Name

Name one hundred ninety-eight million seven hundred seventy-four thousand two hundred ninety-seven

Notation

Scientific notation 1.98774297 × 10^8
Engineering notation 1.98774297 × 10^6

Prime Factorization of 198774297

Prime Factorization 3 × 3 × 3 × 7362011

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 22086033
Product of the distinct prime numbers

The prime factorization of 198774297 is 3 × 3 × 3 × 7362011. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 198774297)

Multiplication

n×y
n×2 397548594
n×3 596322891
n×4 795097188
n×5 993871485

Division

n÷y
n÷2 99387148.5
n÷3 66258099
n÷3 49693574.25
n÷5 39754859.4

Exponentiation

ny
n2 39511221147844209
n3 7.8538152072743E+24
n4 1.5611365965939E+33
n5 3.1031382950892E+41

Nth Root

y√n
2√n 14098.733879324
3√n 583.60643969923
4√n 118.73808942089
5√n 45.674315261639

Divisors of 198774297

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 -198774296
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 198774297 can be divided by 8 positive divisors. The sum of these divisors (counting 198774297) is 1, the average is 0.125.

Base conversion 198774297

Base System Value
2 Binary 1011110110010000111000011001
3 Ternary 111212000210002000
4 Quaternary 23312100320121
5 Quinary 401341234142
6 Senary 31420231213
8 Octal 1366207031
10 Decimal 198774297
12 Duodecimal 5669b509
16 Hexadecimal bd90e19
20 Vigesimal 3226feh
36 Base36 3acf89

Cryptographic Hash Functions

md5 b22c606cb6f0992ffedd623c0ceb6f0f
sha1 df1ca0f01d1f26496ac2e7acb03346348ec3cb93
sha256 e868628dedf8ad5a5a12fca09a7fbc1c400b9edee99c8d89439e059779092a43
sha512 bdc3ddd8e8664c1a3a5d288685e07e4211d49c745df411c57c36591a76aeb74c70aaa721c0271f82f8dca82a5d1483423c9c8f6ffc50c2657370e36cd26df494
ripemd-160 193c29e02cfbcaf913806b3bdfd5f595830cbf38

198774297 as geometric shapes

Circle

Radius = n
Diameter 397548594
Circumference 1248935742.3554
Area 1.2412816209243E+17

Sphere

Radius = n
Volume 3.2897984210433E+25
Surface area 4.9651264836972E+17
Circumference 1248935742.3554

Square

Length = n
Perimeter 795097188
Area 39511221147844209
Diagonal 281109306.66858

Cube

Length = n
Surface area 237067326887065254
Volume 7.8538152072743E+24
Space diagonal 344287181.64279

Equilateral Triangle

Length = n
Perimeter 596322891
Area 1.7108860624289E+16
Altitude 172143590.82139

Triangular Pyramid

Length = n
Surface area 1.7108860624289E+16
Volume 9.2558099854161E+23
Height 93703102.222859