20198474 (number)

20198474 is an even 8-digits composite number following 20198473 and preceding 20198475. In scientific notation, it is written as 2.0198474 × 10^7. The sum of its digits is 35. It has a total of 2 prime factors and 4 positive divisors. There are 10099236 positive integers (up to 20198474) that are relatively prime to 20198474.

Interesting facts

Basic properties

Name

Name twenty million one hundred ninety-eight thousand four hundred seventy-four

Notation

Scientific notation 2.0198474 × 10^7
Engineering notation 2.0198474 × 10^6

Prime Factorization of 20198474

Prime Factorization 2 × 10099237

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 20198474
Product of the distinct prime numbers

The prime factorization of 20198474 is 2 × 10099237. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20198474)

Multiplication

n×y
n×2 40396948
n×3 60595422
n×4 80793896
n×5 100992370

Division

n÷y
n÷2 10099237
n÷3 6732824.6666667
n÷3 5049618.5
n÷5 4039694.8

Exponentiation

ny
n2 407978351928676
n3 8.2405401339942E+21
n4 1.6644633564244E+29
n5 3.3619619828691E+36

Nth Root

y√n
2√n 4494.2712423707
3√n 272.33670995968
4√n 67.039326088279
5√n 28.911039823641

Divisors of 20198474

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 -20198473
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 20198474 can be divided by 4 positive divisors. The sum of these divisors (counting 20198474) is 1, the average is 0.25.

Base conversion 20198474

Base System Value
2 Binary 1001101000011010001001010
3 Ternary 1102000012002122
4 Quaternary 1031003101022
5 Quinary 20132322344
6 Senary 2000531242
8 Octal 115032112
10 Decimal 20198474
12 Duodecimal 6920b22
16 Hexadecimal 134344a
20 Vigesimal 664g3e
36 Base36 c0x8q

Cryptographic Hash Functions

md5 c2c2aabb380bff9f378d59d007c2a75f
sha1 f60ef7f569081b890b68c9054204919d8a80bd88
sha256 207cc6bbafe7dd9b67b673fd3b4e8f896e04b93adff1a7b4a3513d32d5d2eeb6
sha512 f6403e87172edd201c8ce5a93f19337946ef7e553c93dab097134a531bfb2bb0fabbfb4b9d02f73a6d854698b875bbaf823befebd8169cb0ef19f346046ee54d
ripemd-160 37f71a6df15a7325347b72bddd579ce24e61108b

20198474 as geometric shapes

Circle

Radius = n
Diameter 40396948
Circumference 126910755.06425
Area 1.2817017932428E+15

Sphere

Radius = n
Volume 3.4517893795424E+22
Surface area 5.1268071729712E+15
Circumference 126910755.06425

Square

Length = n
Perimeter 80793896
Area 407978351928676
Diagonal 28564955.87004

Cube

Length = n
Surface area 2447870111572056
Volume 8.2405401339942E+21
Space diagonal 34984783.203359

Equilateral Triangle

Length = n
Perimeter 60595422
Area 1.7665980848217E+14
Altitude 17492391.601679

Triangular Pyramid

Length = n
Surface area 1.7665980848217E+14
Volume 9.711569682312E+20
Height 9521651.9566801