20395770 (number)

20395770 is an even 8-digits composite number following 20395769 and preceding 20395771. In scientific notation, it is written as 2.0395770 × 10^7. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 5438864 positive integers (up to 20395770) that are relatively prime to 20395770.

Interesting facts

Basic properties

Name

Name twenty million three hundred ninety-five thousand seven hundred seventy

Notation

Scientific notation 2.0395770 × 10^7
Engineering notation 2.0395770 × 10^6

Prime Factorization of 20395770

Prime Factorization 2 × 3 × 5 × 679859

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20395770
Product of the distinct prime numbers

The prime factorization of 20395770 is 2 × 3 × 5 × 679859. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 2, 69, 1, 394, 761, 3696, 7375, 6231, 39957, 516807, 231245, 7014728, 1824747, 39664276, 14568717, 137848020, 410670773, 3303259759, 6072312844

Basic calculations (n = 20395770)

Multiplication

n×y
n×2 40791540
n×3 61187310
n×4 81583080
n×5 101978850

Division

n÷y
n÷2 10197885
n÷3 6798590
n÷3 5098942.5
n÷5 4079154

Exponentiation

ny
n2 415987433892900
n3 8.4843840245698E+21
n4 1.730455451568E+29
n5 3.5293971385427E+36

Nth Root

y√n
2√n 4516.167623107
3√n 273.22055463668
4√n 67.202437627716
5√n 28.967300269355

Divisors of 20395770

1, 2, 3, 5, 6, 10, 15, 30, 679859, 1359718, 2039577, 3399295, 4079154, 6798590, 10197885, 20395770

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20395769
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20395770 can be divided by 16 positive divisors. The sum of these divisors (counting 20395770) is 1, the average is 0.0625.

Base conversion 20395770

Base System Value
2 Binary 1001101110011011011111010
3 Ternary 1102101012201220
4 Quaternary 1031303123322
5 Quinary 20210131040
6 Senary 2005052510
8 Octal 115633372
10 Decimal 20395770
12 Duodecimal 69b7136
16 Hexadecimal 13736fa
20 Vigesimal 67998a
36 Base36 c55h6

Cryptographic Hash Functions

md5 96c60130035d9a36fa76487dba9ea190
sha1 962fcd210afbc1448dcbb39d7c6ed34d1a8ff769
sha256 63f2721312b845372d7c5c6f2196e8cc317aea6dbbbd76ac35e915a7998ff913
sha512 6afd499b0b39b9c212148a55948b635c8fb69e52d69441fa6d4d4b91811862173433106c77ce556cb4d342c5ec5b532fae9d7b4c9fa7bbe113ba6e5478eb3be8
ripemd-160 64eb600b42fbdd15cb36c793266336581d414e25

20395770 as geometric shapes

Circle

Radius = n
Diameter 40791540
Circumference 128150402.39261
Area 1.3068630663036E+15

Sphere

Radius = n
Volume 3.5539304695764E+22
Surface area 5.2274522652144E+15
Circumference 128150402.39261

Square

Length = n
Perimeter 81583080
Area 415987433892900
Diagonal 28843974.549042

Cube

Length = n
Surface area 2495924603357400
Volume 8.4843840245698E+21
Space diagonal 35326509.899489

Equilateral Triangle

Length = n
Perimeter 61187310
Area 1.8012784270318E+14
Altitude 17663254.949745

Triangular Pyramid

Length = n
Surface area 1.8012784270318E+14
Volume 9.9989424632735E+20
Height 9614658.1830141