20046946 (number)

20046946 is an even 8-digits composite number following 20046945 and preceding 20046947. In scientific notation, it is written as 2.0046946 × 10^7. The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors. There are 9677808 positive integers (up to 20046946) that are relatively prime to 20046946.

Interesting facts

Basic properties

Name

Name twenty million forty-six thousand nine hundred forty-six

Notation

Scientific notation 2.0046946 × 10^7
Engineering notation 2.0046946 × 10^6

Prime Factorization of 20046946

Prime Factorization 2 × 29 × 345637

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 20046946
Product of the distinct prime numbers

The prime factorization of 20046946 is 2 × 29 × 345637. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20046946)

Multiplication

n×y
n×2 40093892
n×3 60140838
n×4 80187784
n×5 100234730

Division

n÷y
n÷2 10023473
n÷3 6682315.3333333
n÷3 5011736.5
n÷5 4009389.2

Exponentiation

ny
n2 401880043926916
n3 8.0564675390805E+21
n4 1.615075697067E+29
n5 3.2377335285014E+36

Nth Root

y√n
2√n 4477.3816008913
3√n 271.65398078107
4√n 66.913239354341
5√n 28.867531215563

Divisors of 20046946

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20046945
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20046946 can be divided by 8 positive divisors. The sum of these divisors (counting 20046946) is 1, the average is 0.125.

Base conversion 20046946

Base System Value
2 Binary 1001100011110010001100010
3 Ternary 1101201111020111
4 Quaternary 1030132101202
5 Quinary 20113000241
6 Senary 1553401534
8 Octal 114362142
10 Decimal 20046946
12 Duodecimal 68692aa
16 Hexadecimal 131e462
20 Vigesimal 655h76
36 Base36 bxobm

Cryptographic Hash Functions

md5 202f4f040d3ee8f02a6d4aed2e4baa7e
sha1 e90c04ab493150737e1587058b52bfebdd3dca3d
sha256 1851946a18438e2fbbf020149ae10378cae8335aae500bb109dfa6194fe9234e
sha512 f8731189da28b8b33b08ca80949f5e3ea3436ea9e709201f90286db97c573f146874a2c685ffd0c8521a2958f542595fef57221707366a450fd023c45a44cb78
ripemd-160 02bb52bb448717a10942e7978bfdf4c6d7a7c91f

20046946 as geometric shapes

Circle

Radius = n
Diameter 40093892
Circumference 125958676.56102
Area 1.2625433936251E+15

Sphere

Radius = n
Volume 3.374685231288E+22
Surface area 5.0501735745006E+15
Circumference 125958676.56102

Square

Length = n
Perimeter 80187784
Area 401880043926916
Diagonal 28350662.917361

Cube

Length = n
Surface area 2411280263561496
Volume 8.0564675390805E+21
Space diagonal 34722329.00859

Equilateral Triangle

Length = n
Perimeter 60140838
Area 1.7401916365736E+14
Altitude 17361164.504295

Triangular Pyramid

Length = n
Surface area 1.7401916365736E+14
Volume 9.4946380488219E+20
Height 9450220.9724537