20461636 (number)

20461636 is an even 8-digits composite number following 20461635 and preceding 20461637. In scientific notation, it is written as 2.0461636 × 10^7. The sum of its digits is 28. It has a total of 4 prime factors and 12 positive divisors. There are 9223200 positive integers (up to 20461636) that are relatively prime to 20461636.

Interesting facts

Basic properties

Name

Name twenty million four hundred sixty-one thousand six hundred thirty-six

Notation

Scientific notation 2.0461636 × 10^7
Engineering notation 2.0461636 × 10^6

Prime Factorization of 20461636

Prime Factorization 2 × 2 × 559 × 9151

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10230818
Product of the distinct prime numbers

The prime factorization of 20461636 is 2 × 2 × 559 × 9151. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 6, 5, 28, 327, 985, 6008, 9471, 28750, 46253, 624733, 689074, 9567867, 4293637, 37457566, 89354488, 84493082, 503627182, 4202263677, 9405850289

Basic calculations (n = 20461636)

Multiplication

n×y
n×2 40923272
n×3 61384908
n×4 81846544
n×5 102308180

Division

n÷y
n÷2 10230818
n÷3 6820545.3333333
n÷3 5115409
n÷5 4092327.2

Exponentiation

ny
n2 418678547796496
n3 8.5668480460205E+21
n4 1.7529172638498E+29
n5 3.5867554991011E+36

Nth Root

y√n
2√n 4523.453990039
3√n 273.51435097658
4√n 67.256627852123
5√n 28.985985519692

Divisors of 20461636

1, 2, 4, 559, 1118, 2236, 9151, 18302, 36604, 5115409, 10230818, 20461636

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20461635
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20461636 can be divided by 12 positive divisors. The sum of these divisors (counting 20461636) is 1, the average is 0.083333333333333.

Base conversion 20461636

Base System Value
2 Binary 1001110000011100001000100
3 Ternary 1102111120002101
4 Quaternary 1032003201010
5 Quinary 20214233021
6 Senary 2010321444
8 Octal 116034104
10 Decimal 20461636
12 Duodecimal 6a29284
16 Hexadecimal 1383844
20 Vigesimal 67he1g
36 Base36 c6kas

Cryptographic Hash Functions

md5 35e96e7fcb43a500649e2043618ab677
sha1 abe9abba2223d6e415d7c50dd2d38c0028822c38
sha256 d3d7f77f109190b26a9ec6edea1e1c3f7f4bc24918987eda07403abcfe2f0c15
sha512 2dc49744745631817d92735e8b00128047c89ab2539d2e2ef3b561c060327414c5f091d0583a2bcb69f0284cb2fdbc9761d56a53fde8c0a6e0ea9d1361342a6c
ripemd-160 03a543fadfd53642449026d2879fbfd6c3b68bca

20461636 as geometric shapes

Circle

Radius = n
Diameter 40923272
Circumference 128564250.67606
Area 1.3153174499731E+15

Sphere

Radius = n
Volume 3.5884729181064E+22
Surface area 5.2612697998925E+15
Circumference 128564250.67606

Square

Length = n
Perimeter 81846544
Area 418678547796496
Diagonal 28937123.139542

Cube

Length = n
Surface area 2512071286778976
Volume 8.5668480460205E+21
Space diagonal 35440593.15798

Equilateral Triangle

Length = n
Perimeter 61384908
Area 1.8129312920567E+14
Altitude 17720296.57899

Triangular Pyramid

Length = n
Surface area 1.8129312920567E+14
Volume 1.009612724456E+21
Height 9645707.7131805