20218896 (number)

20218896 is an even 8-digits composite number following 20218895 and preceding 20218897. In scientific notation, it is written as 2.0218896 × 10^7. The sum of its digits is 36. It has a total of 8 prime factors and 50 positive divisors. There are 6739200 positive integers (up to 20218896) that are relatively prime to 20218896.

Interesting facts

Basic properties

Name

Name twenty million two hundred eighteen thousand eight hundred ninety-six

Notation

Scientific notation 2.0218896 × 10^7
Engineering notation 2.0218896 × 10^6

Prime Factorization of 20218896

Prime Factorization 2 × 2 × 2 × 2 × 3 × 3 × 9 × 15601

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 842454
Product of the distinct prime numbers

The prime factorization of 20218896 is 2 × 2 × 2 × 2 × 3 × 3 × 9 × 15601. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20218896)

Multiplication

n×y
n×2 40437792
n×3 60656688
n×4 80875584
n×5 101094480

Division

n÷y
n÷2 10109448
n÷3 6739632
n÷3 5054724
n÷5 4043779.2

Exponentiation

ny
n2 408803755458816
n3 8.2655606160312E+21
n4 1.6712051047723E+29
n5 3.3789922208061E+36

Nth Root

y√n
2√n 4496.5426718758
3√n 272.42846255017
4√n 67.056264971111
5√n 28.916883657368

Divisors of 20218896

50 divisors

τ Total Divisors 50
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20218895
Sum of the proper positive divisors of n
A Arithmetic Mean 0.02
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 50
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20218896 can be divided by 50 positive divisors. The sum of these divisors (counting 20218896) is 1, the average is 0.02.

Base conversion 20218896

Base System Value
2 Binary 1001101001000010000010000
3 Ternary 1102001020010000
4 Quaternary 1031020100100
5 Quinary 20134001041
6 Senary 2001210000
8 Octal 115102020
10 Decimal 20218896
12 Duodecimal 6930900
16 Hexadecimal 1348410
20 Vigesimal 66774g
36 Base36 c1d00

Cryptographic Hash Functions

md5 4e6451c94399ac284016ed0e77b07d02
sha1 8b85c71568751163b65674fdfe1534a1b39fec3a
sha256 bdc7a78aad9218b83bd3b094f350a4a8f8a8b200fc11a4ba8fca13fbbea29318
sha512 2877102ef9f9db9b5ad4f631eac6ee03040b1f8b9c0fcbc5e1e842fa90786ab4775605d919d90ba989c33a9191695e06b4d084b964022a4b94c5846c52d75eb4
ripemd-160 4a6af2ef9bf4ce2f87afb65bf4e24b110771b72a

20218896 as geometric shapes

Circle

Radius = n
Diameter 40437792
Circumference 127039070.27459
Area 1.2842948749093E+15

Sphere

Radius = n
Volume 3.46226993455E+22
Surface area 5.1371794996373E+15
Circumference 127039070.27459

Square

Length = n
Perimeter 80875584
Area 408803755458816
Diagonal 28593836.939411

Cube

Length = n
Surface area 2452822532752896
Volume 8.2655606160312E+21
Space diagonal 35020155.144951

Equilateral Triangle

Length = n
Perimeter 60656688
Area 1.7701721869491E+14
Altitude 17510077.572476

Triangular Pyramid

Length = n
Surface area 1.7701721869491E+14
Volume 9.7410566031736E+20
Height 9531278.9798037