20587740 (number)

20587740 is an even 8-digits composite number following 20587739 and preceding 20587741. In scientific notation, it is written as 2.0587740 × 10^7. The sum of its digits is 33. It has a total of 6 prime factors and 48 positive divisors. There are 5355520 positive integers (up to 20587740) that are relatively prime to 20587740.

Interesting facts

Basic properties

Name

Name twenty million five hundred eighty-seven thousand seven hundred forty

Notation

Scientific notation 2.0587740 × 10^7
Engineering notation 2.0587740 × 10^6

Prime Factorization of 20587740

Prime Factorization 2 × 2 × 3 × 5 × 41 × 8369

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 10293870
Product of the distinct prime numbers

The prime factorization of 20587740 is 2 × 2 × 3 × 5 × 41 × 8369. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20587740)

Multiplication

n×y
n×2 41175480
n×3 61763220
n×4 82350960
n×5 102938700

Division

n÷y
n÷2 10293870
n÷3 6862580
n÷3 5146935
n÷5 4117548

Exponentiation

ny
n2 423855038307600
n3 8.7262173263669E+21
n4 1.7965309349874E+29
n5 3.6986511791477E+36

Nth Root

y√n
2√n 4537.3714857834
3√n 274.07508553676
4√n 67.360013997797
5√n 29.021625593162

Divisors of 20587740

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 -20587739
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 20587740 can be divided by 48 positive divisors. The sum of these divisors (counting 20587740) is 1, the average is 0.020833333333333.

Base conversion 20587740

Base System Value
2 Binary 1001110100010010011011100
3 Ternary 1102201222001220
4 Quaternary 1032202103130
5 Quinary 20232301430
6 Senary 2013133340
8 Octal 116422334
10 Decimal 20587740
12 Duodecimal 6a8a250
16 Hexadecimal 13a24dc
20 Vigesimal 68d970
36 Base36 c99lo

Cryptographic Hash Functions

md5 eb7e70ec010a363c311896aeffd23d25
sha1 117a38911d51cedb94f3038d08beebc33fcb0d2e
sha256 d86668d3d97866647c728be5faf917e7361fa53d4336c168eae534856398efc5
sha512 f43a58eb8eccafeddb21eb5416b40631566d79acdb8798f7f964caee07e6d3177ae505432bc286658f6f9ab2d2a5d0a691da0c00239691993ba1076188fddef4
ripemd-160 492ab89dfe66f0705e574a3f8a5ff8c32d0ed29e

20587740 as geometric shapes

Circle

Radius = n
Diameter 41175480
Circumference 129356585.47603
Area 1.3315798745342E+15

Sphere

Radius = n
Volume 3.6552293661523E+22
Surface area 5.3263194981367E+15
Circumference 129356585.47603

Square

Length = n
Perimeter 82350960
Area 423855038307600
Diagonal 29115461.126611

Cube

Length = n
Surface area 2543130229845600
Volume 8.7262173263669E+21
Space diagonal 35659011.693018

Equilateral Triangle

Length = n
Perimeter 61763220
Area 1.835346153482E+14
Altitude 17829505.846509

Triangular Pyramid

Length = n
Surface area 1.835346153482E+14
Volume 1.0283945742636E+21
Height 9705153.7088704