20536480 (number)

20536480 is an even 8-digits composite number following 20536479 and preceding 20536481. In scientific notation, it is written as 2.0536480 × 10^7. The sum of its digits is 28. It has a total of 8 prime factors and 48 positive divisors. There are 7990272 positive integers (up to 20536480) that are relatively prime to 20536480.

Interesting facts

Basic properties

Name

Name twenty million five hundred thirty-six thousand four hundred eighty

Notation

Scientific notation 2.0536480 × 10^7
Engineering notation 2.0536480 × 10^6

Prime Factorization of 20536480

Prime Factorization 2 × 2 × 2 × 2 × 2 × 5 × 37 × 3469

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 1283530
Product of the distinct prime numbers

The prime factorization of 20536480 is 2 × 2 × 2 × 2 × 2 × 5 × 37 × 3469. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20536480)

Multiplication

n×y
n×2 41072960
n×3 61609440
n×4 82145920
n×5 102682400

Division

n÷y
n÷2 10268240
n÷3 6845493.3333333
n÷3 5134120
n÷5 4107296

Exponentiation

ny
n2 421747010790400
n3 8.6611990521568E+21
n4 1.7787054111064E+29
n5 3.6528348101078E+36

Nth Root

y√n
2√n 4531.7193205228
3√n 273.84742957916
4√n 67.318046024249
5√n 29.007159388103

Divisors of 20536480

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20536479
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20536480 can be divided by 48 positive divisors. The sum of these divisors (counting 20536480) is 1, the average is 0.020833333333333.

Base conversion 20536480

Base System Value
2 Binary 1001110010101110010100000
3 Ternary 1102122100202101
4 Quaternary 1032111302200
5 Quinary 20224131410
6 Senary 2012100144
8 Octal 116256240
10 Decimal 20536480
12 Duodecimal 6a64654
16 Hexadecimal 1395ca0
20 Vigesimal 687140
36 Base36 c861s

Cryptographic Hash Functions

md5 1258534c8ad589741b61706694aed270
sha1 f7dcc325306ec83f56d19e560feb733cdcb7edf7
sha256 611924c0d7e208557b067ece59cfbacd94f367661ec5eb6d091bf031a5b94504
sha512 34c08f0f94fbc619ecd6b4c2e0ae5288543b5133a3262b13b9b42242b0dfe5bd652ea48a4e123e28776c1d8ce12821b10756eb9257f7e53685cffac140ea958e
ripemd-160 c26bdfb48d4a138b8a2d8f52cf4f8da064f8631e

20536480 as geometric shapes

Circle

Radius = n
Diameter 41072960
Circumference 129034509.39719
Area 1.3249573107726E+15

Sphere

Radius = n
Volume 3.627994575138E+22
Surface area 5.2998292430903E+15
Circumference 129034509.39719

Square

Length = n
Perimeter 82145920
Area 421747010790400
Diagonal 29042968.539404

Cube

Length = n
Surface area 2530482064742400
Volume 8.6611990521568E+21
Space diagonal 35570226.768622

Equilateral Triangle

Length = n
Perimeter 61609440
Area 1.8262181265732E+14
Altitude 17785113.384311

Triangular Pyramid

Length = n
Surface area 1.8262181265732E+14
Volume 1.0207320971644E+21
Height 9680989.5131346