20572480 (number)

20572480 is an even 8-digits composite number following 20572479 and preceding 20572481. In scientific notation, it is written as 2.0572480 × 10^7. The sum of its digits is 28. It has a total of 9 prime factors and 56 positive divisors. There are 8067072 positive integers (up to 20572480) that are relatively prime to 20572480.

Interesting facts

Basic properties

Name

Name twenty million five hundred seventy-two thousand four hundred eighty

Notation

Scientific notation 2.0572480 × 10^7
Engineering notation 2.0572480 × 10^6

Prime Factorization of 20572480

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 5 × 53 × 1213

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 642890
Product of the distinct prime numbers

The prime factorization of 20572480 is 2 × 2 × 2 × 2 × 2 × 2 × 5 × 53 × 1213. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20572480)

Multiplication

n×y
n×2 41144960
n×3 61717440
n×4 82289920
n×5 102862400

Division

n÷y
n÷2 10286240
n÷3 6857493.3333333
n÷3 5143120
n÷5 4114496

Exponentiation

ny
n2 423226933350400
n3 8.7068276218124E+21
n4 1.7912103711318E+29
n5 3.6849639535902E+36

Nth Root

y√n
2√n 4535.6895837348
3√n 274.00735235213
4√n 67.347528415932
5√n 29.017322047748

Divisors of 20572480

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20572479
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20572480 can be divided by 56 positive divisors. The sum of these divisors (counting 20572480) is 1, the average is 0.017857142857143.

Base conversion 20572480

Base System Value
2 Binary 1001110011110100101000000
3 Ternary 1102201012010201
4 Quaternary 1032132211000
5 Quinary 20231304410
6 Senary 2012534544
8 Octal 116364500
10 Decimal 20572480
12 Duodecimal 6a81454
16 Hexadecimal 139e940
20 Vigesimal 68bb40
36 Base36 c8xts

Cryptographic Hash Functions

md5 5f5c3309b240e9dfbb94bf2a8bc602e2
sha1 4b828340cbf99a84d92d4c1a7bf82bfd5fd7f0e3
sha256 dc9a8b66f534cf4d62ad0b8d6a0403d78578d452816ecf67c4908ae625c4fb58
sha512 ca492d9aeb8157948c0b622f4170d2262bc374a1d5b0824d9ed0b7f45c2c4409425be1b4b78764a48350c8c9c5b10946714276e7efd672d23583cb63c59f9584
ripemd-160 968911da09e0c38ce80d6460c23c1f9df1111239

20572480 as geometric shapes

Circle

Radius = n
Diameter 41144960
Circumference 129260704.06825
Area 1.329606624615E+15

Sphere

Radius = n
Volume 3.6471074257012E+22
Surface area 5.3184264984598E+15
Circumference 129260704.06825

Square

Length = n
Perimeter 82289920
Area 423226933350400
Diagonal 29093880.227649

Cube

Length = n
Surface area 2539361600102400
Volume 8.7068276218124E+21
Space diagonal 35632580.597695

Equilateral Triangle

Length = n
Perimeter 61717440
Area 1.8326263792361E+14
Altitude 17816290.298847

Triangular Pyramid

Length = n
Surface area 1.8326263792361E+14
Volume 1.0261094756677E+21
Height 9697960.0758831