20455066 (number)

20455066 is an even 8-digits composite number following 20455065 and preceding 20455067. In scientific notation, it is written as 2.0455066 × 10^7. The sum of its digits is 28. It has a total of 3 prime factors and 8 positive divisors. There are 10220928 positive integers (up to 20455066) that are relatively prime to 20455066.

Interesting facts

Basic properties

Name

Name twenty million four hundred fifty-five thousand sixty-six

Notation

Scientific notation 2.0455066 × 10^7
Engineering notation 2.0455066 × 10^6

Prime Factorization of 20455066

Prime Factorization 2 × 4129 × 2477

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 20455066
Product of the distinct prime numbers

The prime factorization of 20455066 is 2 × 4129 × 2477. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20455066)

Multiplication

n×y
n×2 40910132
n×3 61365198
n×4 81820264
n×5 102275330

Division

n÷y
n÷2 10227533
n÷3 6818355.3333333
n÷3 5113766.5
n÷5 4091013.2

Exponentiation

ny
n2 418409725064356
n3 8.5585985412333E+21
n4 1.7506669802843E+29
n5 3.5810008625736E+36

Nth Root

y√n
2√n 4522.7277167656
3√n 273.48507372083
4√n 67.251228366221
5√n 28.984123866122

Divisors of 20455066

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 -20455065
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 20455066 can be divided by 8 positive divisors. The sum of these divisors (counting 20455066) is 1, the average is 0.125.

Base conversion 20455066

Base System Value
2 Binary 1001110000001111010011010
3 Ternary 1102111020002001
4 Quaternary 1032001322122
5 Quinary 20214030231
6 Senary 2010231214
8 Octal 116017232
10 Decimal 20455066
12 Duodecimal 6a2550a
16 Hexadecimal 1381e9a
20 Vigesimal 67ghd6
36 Base36 c6f8a

Cryptographic Hash Functions

md5 e9c3e1ba2c530edd2107faf240914fe9
sha1 be01ccd0167c047f7c547b3d5d30fd0c3cb3c5ce
sha256 3ffe132aca3fb25e148f1f2a2bdaa80ffd82aa7fea0dabdf8f3f3ad40c1d62db
sha512 88504bfd8cff3a9d6facb48480ff452ce51dfa49b4567acd7d8662c325fc04f895f3c219d256b0f2b8b11e4d01f96baae98181521b95c573c9fcb5a437f95829
ripemd-160 cec1eeafea2e288c5c33cfe6c868b3f00ea04c2c

20455066 as geometric shapes

Circle

Radius = n
Diameter 40910132
Circumference 128522970.14859
Area 1.3144729184527E+15

Sphere

Radius = n
Volume 3.5850173736217E+22
Surface area 5.2578916738108E+15
Circumference 128522970.14859

Square

Length = n
Perimeter 81820264
Area 418409725064356
Diagonal 28927831.756437

Cube

Length = n
Surface area 2510458350386136
Volume 8.5585985412333E+21
Space diagonal 35429213.584175

Equilateral Triangle

Length = n
Perimeter 61365198
Area 1.811767255481E+14
Altitude 17714606.792087

Triangular Pyramid

Length = n
Surface area 1.811767255481E+14
Volume 1.0086405109932E+21
Height 9642610.5854789