20198508 (number)

20198508 is an even 8-digits composite number following 20198507 and preceding 20198509. In scientific notation, it is written as 2.0198508 × 10^7. The sum of its digits is 33. It has a total of 5 prime factors and 24 positive divisors. There are 5853760 positive integers (up to 20198508) that are relatively prime to 20198508.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0198508 × 10^7
Engineering notation 2.0198508 × 10^6

Prime Factorization of 20198508

Prime Factorization 2 × 2 × 33 × 23 × 6653

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10099254
Product of the distinct prime numbers

The prime factorization of 20198508 is 2 × 2 × 33 × 23 × 6653. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 10, 17, 29, 605, 303, 2387, 323, 12, 18327, 646368, 783117, 6125564, 2818254, 41113186, 91161801, 125274742, 724893138, 6012320375, 6911427273

Basic calculations (n = 20198508)

Multiplication

n×y
n×2 40397016
n×3 60595524
n×4 80794032
n×5 100992540

Division

n÷y
n÷2 10099254
n÷3 6732836
n÷3 5049627
n÷5 4039701.6

Exponentiation

ny
n2 407979725426064
n3 8.2405817478562E+21
n4 1.6644745635873E+29
n5 3.3619902788414E+36

Nth Root

y√n
2√n 4494.2750249623
3√n 272.33686276731
4√n 67.03935430001
5√n 28.911049556799

Divisors of 20198508

1, 2, 4, 23, 33, 46, 66, 92, 132, 759, 1518, 3036, 6653, 13306, 26612, 153019, 219549, 306038, 439098, 612076, 878196, 5049627, 10099254, 20198508

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 -20198507
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 20198508 can be divided by 24 positive divisors. The sum of these divisors (counting 20198508) is 1, the average is 0.041666666666667.

Base conversion 20198508

Base System Value
2 Binary 1001101000011010001101100
3 Ternary 1102000012010220
4 Quaternary 1031003101230
5 Quinary 20132323013
6 Senary 2000531340
8 Octal 115032154
10 Decimal 20198508
12 Duodecimal 6920b50
16 Hexadecimal 134346c
20 Vigesimal 664g58
36 Base36 c0x9o

Cryptographic Hash Functions

md5 89f706e34c734887886539c5f1140a79
sha1 e8a6810c4318350faa114bda716d5f5a13c47b10
sha256 21a626e8bc5ee4fb56a150e17686015fc5191338455fcdaea2563911292764ee
sha512 8f23996563e775337bcf4f53c4730aa3ad4662f0cc9dcba9ee3ca393d769ba8d26913597a66ea1c43ae89950dc14bff501f0ee6ed1bb049f4f971771b2c3c6ab
ripemd-160 001fbf28cee095c893fc6bd83d347e84ee059c90

20198508 as geometric shapes

Circle

Radius = n
Diameter 40397016
Circumference 126910968.69255
Area 1.2817061082121E+15

Sphere

Radius = n
Volume 3.4518068107161E+22
Surface area 5.1268244328484E+15
Circumference 126910968.69255

Square

Length = n
Perimeter 80794032
Area 407979725426064
Diagonal 28565003.953301

Cube

Length = n
Surface area 2447878352556384
Volume 8.2405817478562E+21
Space diagonal 34984842.093086

Equilateral Triangle

Length = n
Perimeter 60595524
Area 1.7666040322399E+14
Altitude 17492421.046543

Triangular Pyramid

Length = n
Surface area 1.7666040322399E+14
Volume 9.7116187247186E+20
Height 9521667.9844338