20246738 (number)

20246738 is an even 8-digits composite number following 20246737 and preceding 20246739. In scientific notation, it is written as 2.0246738 × 10^7. The sum of its digits is 32. It has a total of 2 prime factors and 4 positive divisors. There are 10123368 positive integers (up to 20246738) that are relatively prime to 20246738.

Interesting facts

Basic properties

Name

Name twenty million two hundred forty-six thousand seven hundred thirty-eight

Notation

Scientific notation 2.0246738 × 10^7
Engineering notation 2.0246738 × 10^6

Prime Factorization of 20246738

Prime Factorization 2 × 10123369

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 20246738
Product of the distinct prime numbers

The prime factorization of 20246738 is 2 × 10123369. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20246738)

Multiplication

n×y
n×2 40493476
n×3 60740214
n×4 80986952
n×5 101233690

Division

n÷y
n÷2 10123369
n÷3 6748912.6666667
n÷3 5061684.5
n÷5 4049347.6

Exponentiation

ny
n2 409930399640644
n3 8.2997533997594E+21
n4 1.6804293254954E+29
n5 3.4023212280822E+36

Nth Root

y√n
2√n 4499.6375409582
3√n 272.55345246635
4√n 67.079337660402
5√n 28.924843150115

Divisors of 20246738

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20246737
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20246738 can be divided by 4 positive divisors. The sum of these divisors (counting 20246738) is 1, the average is 0.25.

Base conversion 20246738

Base System Value
2 Binary 1001101001111000011010010
3 Ternary 1102002122022012
4 Quaternary 1031033003102
5 Quinary 20140343423
6 Senary 2001542522
8 Octal 115170322
10 Decimal 20246738
12 Duodecimal 6944a42
16 Hexadecimal 134f0d2
20 Vigesimal 66aggi
36 Base36 c1yhe

Cryptographic Hash Functions

md5 2ff4f9eac64bc22f7f8e73390f3014a3
sha1 b221f633379ce138c16659ce77d34ddc733b6d0e
sha256 2c5053a0baa37bffb7b9736f9049e02dd4e1152612135274597455102128fc96
sha512 4132467c1453740233df326fce6ffef77984172d57005751135ddb8fbafc050eb62d65ca9fd5abdbf47c8ffbe8b5b2235bc2a7fcffb80854b1da1a1598888b49
ripemd-160 20d8f33db0e8ab94aa46858f31762d52ead7bb48

20246738 as geometric shapes

Circle

Radius = n
Diameter 40493476
Circumference 127214006.71991
Area 1.2878343319942E+15

Sphere

Radius = n
Volume 3.4765925743055E+22
Surface area 5.1513373279767E+15
Circumference 127214006.71991

Square

Length = n
Perimeter 80986952
Area 409930399640644
Diagonal 28633211.473415

Cube

Length = n
Surface area 2459582397843864
Volume 8.2997533997594E+21
Space diagonal 35068378.903535

Equilateral Triangle

Length = n
Perimeter 60740214
Area 1.7750506993615E+14
Altitude 17534189.451768

Triangular Pyramid

Length = n
Surface area 1.7750506993615E+14
Volume 9.7813531852433E+20
Height 9544403.8244716