20558768 (number)

20558768 is an even 8-digits composite number following 20558767 and preceding 20558769. In scientific notation, it is written as 2.0558768 × 10^7. The sum of its digits is 41. It has a total of 7 prime factors and 40 positive divisors. There are 9992192 positive integers (up to 20558768) that are relatively prime to 20558768.

Interesting facts

Basic properties

Name

Name twenty million five hundred fifty-eight thousand seven hundred sixty-eight

Notation

Scientific notation 2.0558768 × 10^7
Engineering notation 2.0558768 × 10^6

Prime Factorization of 20558768

Prime Factorization 2 × 2 × 2 × 2 × 113 × 83 × 137

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2569846
Product of the distinct prime numbers

The prime factorization of 20558768 is 2 × 2 × 2 × 2 × 113 × 83 × 137. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20558768)

Multiplication

n×y
n×2 41117536
n×3 61676304
n×4 82235072
n×5 102793840

Division

n÷y
n÷2 10279384
n÷3 6852922.6666667
n÷3 5139692
n÷5 4111753.6

Exponentiation

ny
n2 422662941677824
n3 8.6894293601519E+21
n4 1.7864396226775E+29
n5 3.6726997748635E+36

Nth Root

y√n
2√n 4534.1777644905
3√n 273.94646155896
4√n 67.336303466187
5√n 29.013452882319

Divisors of 20558768

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20558767
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20558768 can be divided by 40 positive divisors. The sum of these divisors (counting 20558768) is 1, the average is 0.025.

Base conversion 20558768

Base System Value
2 Binary 1001110011011001110110000
3 Ternary 1102200111022212
4 Quaternary 1032123032300
5 Quinary 20230340033
6 Senary 2012351252
8 Octal 116331660
10 Decimal 20558768
12 Duodecimal 6a75528
16 Hexadecimal 139b3b0
20 Vigesimal 689gi8
36 Base36 c8n8w

Cryptographic Hash Functions

md5 145140531334222d8d10e8f474f58008
sha1 db949651a7c3264feca7dd49a66253180a95033f
sha256 97a5c84d0416a20a9a4c645fdf50eaeff957d1e2ab7cb7d64f0409a63290fe73
sha512 5bd8259f0fb78755a90fd4335e99eae92f7a3efd840e0e521bad8c006fae932cdbf68060961de2428fa9bad724028b7ca2e1dbc0a52c2059eb0b3bc19f9e3e3c
ripemd-160 0c0c808a47e8e33f4bac1c5d65354dbc1f40b4ac

20558768 as geometric shapes

Circle

Radius = n
Diameter 41117536
Circumference 129174549.03131
Area 1.3278347925197E+15

Sphere

Radius = n
Volume 3.6398196588988E+22
Surface area 5.3113391700788E+15
Circumference 129174549.03131

Square

Length = n
Perimeter 82235072
Area 422662941677824
Diagonal 29074488.531282

Cube

Length = n
Surface area 2535977650066944
Volume 8.6894293601519E+21
Space diagonal 35608830.717021

Equilateral Triangle

Length = n
Perimeter 61676304
Area 1.8301842236563E+14
Altitude 17804415.358511

Triangular Pyramid

Length = n
Surface area 1.8301842236563E+14
Volume 1.0240590708675E+21
Height 9691496.177094