20098 (number)

20098 is an even 5-digits composite number following 20097 and preceding 20099. In scientific notation, it is written as 2.0098 × 10^4. The sum of its digits is 19. It has a total of 3 prime factors and 8 positive divisors. There are 9264 positive integers (up to 20098) that are relatively prime to 20098.

Interesting facts

Basic properties

Name

Name twenty thousand ninety-eight

Notation

Scientific notation 2.0098 × 10^4
Engineering notation 2.0098 × 10^3

Prime Factorization of 20098

Prime Factorization 2 × 13 × 773

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 20098
Product of the distinct prime numbers

The prime factorization of 20098 is 2 × 13 × 773. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 1, 89, 98, 871, 622, 9203, 4782, 84589, 53588, 365347, 589822, 5629718, 7455763, 9172875, 88908504, 251651456, 141377033, 7290909770, 1626717319

Basic calculations (n = 20098)

Multiplication

n×y
n×2 40196
n×3 60294
n×4 80392
n×5 100490

Division

n÷y
n÷2 10049
n÷3 6699.3333333333
n÷3 5024.5
n÷5 4019.6

Exponentiation

ny
n2 403929604
n3 8118177181192
n4 163159124987596816
n5 3.2791720940007E+21

Nth Root

y√n
2√n 141.76741515595
3√n 27.188439435544
4√n 11.906612245133
5√n 7.2548855967028

Divisors of 20098

1, 2, 13, 26, 773, 1546, 10049, 20098

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 -20097
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 20098 can be divided by 8 positive divisors. The sum of these divisors (counting 20098) is 1, the average is 0.125.

Base conversion 20098

Base System Value
2 Binary 100111010000010
3 Ternary 1000120101
4 Quaternary 10322002
5 Quinary 1120343
6 Senary 233014
8 Octal 47202
10 Decimal 20098
12 Duodecimal b76a
16 Hexadecimal 4e82
20 Vigesimal 2a4i
36 Base36 fia

Cryptographic Hash Functions

md5 f0d7cd6a8d00b6d0a18533c5975731fd
sha1 9e76ef47787278fbbaff0d066e9f6baa59af456e
sha256 9af0647922a5bc4bc8b854fcfb3b797ef988c5220f73f1a3f9521833b559324d
sha512 97df78cbf0e27d45d8b753ecc604fc3f2dd654e201222ff9f9b1acaf7ada4a52c77f66745ed5ad647cf0c6cd408e549c36073f05f8a9ffcfc40111a22b3bb4b7
ripemd-160 d9431b99570382bd10cd701b59da9794aade347b

20098 as geometric shapes

Circle

Radius = n
Diameter 40196
Circumference 126279.4583037
Area 1268982276.4938

Sphere

Radius = n
Volume 34005341057297
Surface area 5075929105.9753
Circumference 126279.4583037

Square

Length = n
Perimeter 80392
Area 403929604
Diagonal 28422.864176574

Cube

Length = n
Surface area 2423577624
Volume 8118177181192
Space diagonal 34810.757130519

Equilateral Triangle

Length = n
Perimeter 60294
Area 174906649.20229
Altitude 17405.37856526

Triangular Pyramid

Length = n
Surface area 174906649.20229
Volume 956736355949.13
Height 9474.2880588582