20246520 (number)

20246520 is an even 8-digits composite number following 20246519 and preceding 20246521. In scientific notation, it is written as 2.0246520 × 10^7. The sum of its digits is 21. It has a total of 7 prime factors and 64 positive divisors. There are 4627584 positive integers (up to 20246520) that are relatively prime to 20246520.

Interesting facts

Basic properties

Name

Name twenty million two hundred forty-six thousand five hundred twenty

Notation

Scientific notation 2.0246520 × 10^7
Engineering notation 2.0246520 × 10^6

Prime Factorization of 20246520

Prime Factorization 2 × 2 × 2 × 3 × 7 × 5 × 24103

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 5061630
Product of the distinct prime numbers

The prime factorization of 20246520 is 2 × 2 × 2 × 3 × 7 × 5 × 24103. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20246520)

Multiplication

n×y
n×2 40493040
n×3 60739560
n×4 80986080
n×5 101232600

Division

n÷y
n÷2 10123260
n÷3 6748840
n÷3 5061630
n÷5 4049304

Exponentiation

ny
n2 409921572110400
n3 8.2994853081647E+21
n4 1.6803569528146E+29
n5 3.40213806523E+36

Nth Root

y√n
2√n 4499.6133167196
3√n 272.55247425337
4√n 67.079157096072
5√n 28.924780862126

Divisors of 20246520

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20246519
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20246520 can be divided by 64 positive divisors. The sum of these divisors (counting 20246520) is 1, the average is 0.015625.

Base conversion 20246520

Base System Value
2 Binary 1001101001110111111111000
3 Ternary 1102002122000010
4 Quaternary 1031032333320
5 Quinary 20140342040
6 Senary 2001541520
8 Octal 115167770
10 Decimal 20246520
12 Duodecimal 69448a0
16 Hexadecimal 134eff8
20 Vigesimal 66ag60
36 Base36 c1ybc

Cryptographic Hash Functions

md5 d38a6c697bf84c731ec1e7138b84bc5e
sha1 c36e37f849c417a47b5846578a04708b7ea80cf4
sha256 393e0d03f87613d7af2961e39dbfd3cf9746b084d36884e42450b24f5c5a39cc
sha512 30856f9c70ebe06c5199b8db4c122e556e305ed54cd2eb30ea146b2c678a3063be8d8f478d378a98cf1d10136eca33ee2ddb44622f54d7da497d0845ed137f67
ripemd-160 f7fdc416e46e7783e519baad2929b722f6d20622

20246520 as geometric shapes

Circle

Radius = n
Diameter 40493040
Circumference 127212636.98552
Area 1.28780659949E+15

Sphere

Radius = n
Volume 3.4764802763609E+22
Surface area 5.15122639796E+15
Circumference 127212636.98552

Square

Length = n
Perimeter 80986080
Area 409921572110400
Diagonal 28632903.174858

Cube

Length = n
Surface area 2459529432662400
Volume 8.2994853081647E+21
Space diagonal 35068001.316459

Equilateral Triangle

Length = n
Perimeter 60739560
Area 1.7750124750343E+14
Altitude 17534000.65823

Triangular Pyramid

Length = n
Surface area 1.7750124750343E+14
Volume 9.7810372362689E+20
Height 9544301.058286