20198425 (number)

20198425 is an odd 8-digits composite number following 20198424 and preceding 20198426. In scientific notation, it is written as 2.0198425 × 10^7. The sum of its digits is 31. It has a total of 5 prime factors and 24 positive divisors. There are 14126400 positive integers (up to 20198425) that are relatively prime to 20198425.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0198425 × 10^7
Engineering notation 2.0198425 × 10^6

Prime Factorization of 20198425

Prime Factorization 13 × 5 × 5 × 19 × 3271

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 4039685
Product of the distinct prime numbers

The prime factorization of 20198425 is 13 × 5 × 5 × 19 × 3271. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 10, 96, 81, 450, 528, 6975, 8494, 58404, 7125, 805774, 198352, 4224759, 2694133, 9329479, 56620351, 874125741, 487011108, 759069519, 2616358619

Basic calculations (n = 20198425)

Multiplication

n×y
n×2 40396850
n×3 60595275
n×4 80793700
n×5 100992125

Division

n÷y
n÷2 10099212.5
n÷3 6732808.3333333
n÷3 5049606.25
n÷5 4039685

Exponentiation

ny
n2 407976372480625
n3 8.240480161322E+21
n4 1.6644472050245E+29
n5 3.3619212037147E+36

Nth Root

y√n
2√n 4494.265790983
3√n 272.33648973661
4√n 67.039285430134
5√n 28.911025796419

Divisors of 20198425

1, 5, 13, 19, 25, 65, 95, 247, 325, 475, 1235, 3271, 6175, 16355, 42523, 62149, 81775, 212615, 310745, 807937, 1063075, 1553725, 4039685, 20198425

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20198424
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20198425 can be divided by 24 positive divisors. The sum of these divisors (counting 20198425) is 1, the average is 0.041666666666667.

Base conversion 20198425

Base System Value
2 Binary 1001101000011010000011001
3 Ternary 1102000012000211
4 Quaternary 1031003100121
5 Quinary 20132322200
6 Senary 2000531121
8 Octal 115032031
10 Decimal 20198425
12 Duodecimal 6920aa1
16 Hexadecimal 1343419
20 Vigesimal 664g15
36 Base36 c0x7d

Cryptographic Hash Functions

md5 93263567d3a416c63201167961ff6197
sha1 e5cecc6258e8c428b6c0e5f92833fec9a0c968b0
sha256 93bbb659b17afcafcfb277aaa6e87f30c3388ec6c2c726efffe189fe666cdb9a
sha512 995db8c4be11df1ed434e8c7d26aaffd0ccf2868f4fab293523e90056e0b817f3b97d7bb69d9a1e7bb5ae7318fed725080cec2ceeb66a7a91362bf25885ad145
ripemd-160 bdce4600804d006e1c7e8e9148657b79baeb6c3b

20198425 as geometric shapes

Circle

Radius = n
Diameter 40396850
Circumference 126910447.18817
Area 1.2816955746233E+15

Sphere

Radius = n
Volume 3.4517642582482E+22
Surface area 5.1267822984934E+15
Circumference 126910447.18817

Square

Length = n
Perimeter 80793700
Area 407976372480625
Diagonal 28564886.573576

Cube

Length = n
Surface area 2447858234883750
Volume 8.240480161322E+21
Space diagonal 34984698.332869

Equilateral Triangle

Length = n
Perimeter 60595275
Area 1.7665895135602E+14
Altitude 17492349.166435

Triangular Pyramid

Length = n
Surface area 1.7665895135602E+14
Volume 9.71149900384E+20
Height 9521628.8578586