20395370 (number)

20395370 is an even 8-digits composite number following 20395369 and preceding 20395371. In scientific notation, it is written as 2.0395370 × 10^7. The sum of its digits is 29. It has a total of 4 prime factors and 16 positive divisors. There are 8085504 positive integers (up to 20395370) that are relatively prime to 20395370.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0395370 × 10^7
Engineering notation 2.0395370 × 10^6

Prime Factorization of 20395370

Prime Factorization 2 × 5 × 113 × 18049

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20395370
Product of the distinct prime numbers

The prime factorization of 20395370 is 2 × 5 × 113 × 18049. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 6, 30, 96, 408, 170, 9131, 741, 87114, 23932, 619036, 974481, 6779086, 8640165, 51089954, 16427233, 959916830, 555206090, 3791361440, 5779858751

Basic calculations (n = 20395370)

Multiplication

n×y
n×2 40790740
n×3 61186110
n×4 81581480
n×5 101976850

Division

n÷y
n÷2 10197685
n÷3 6798456.6666667
n÷3 5098842.5
n÷5 4079074

Exponentiation

ny
n2 415971117436900
n3 8.483884849439E+21
n4 1.730319705417E+29
n5 3.5290510610271E+36

Nth Root

y√n
2√n 4516.123337554
3√n 273.21876849938
4√n 67.202108133257
5√n 28.967186647648

Divisors of 20395370

1, 2, 5, 10, 113, 226, 565, 1130, 18049, 36098, 90245, 180490, 2039537, 4079074, 10197685, 20395370

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 -20395369
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 20395370 can be divided by 16 positive divisors. The sum of these divisors (counting 20395370) is 1, the average is 0.0625.

Base conversion 20395370

Base System Value
2 Binary 1001101110011010101101010
3 Ternary 1102101012012002
4 Quaternary 1031303111222
5 Quinary 20210122440
6 Senary 2005051002
8 Octal 115632552
10 Decimal 20395370
12 Duodecimal 69b6a62
16 Hexadecimal 137356a
20 Vigesimal 67988a
36 Base36 c5562

Cryptographic Hash Functions

md5 0e26f4d29d0adb6af093f1c285d84cca
sha1 31ca2cc4d28f792450b1f16b92fee18a37384e30
sha256 7a5f8085e8002d96df309444b045e3195471bebba4302034897db820a28871e0
sha512 d27174573749068e43f2baececd55092fe2902fefa1e458ef94c351b874f6243508ed2fea11efff9de84a71dd64422eef40f3c45fd0965830b02753efe270d71
ripemd-160 d6b2193f79fbe33a541bf5f91dfcd290714dcf2b

20395370 as geometric shapes

Circle

Radius = n
Diameter 40790740
Circumference 128147889.11849
Area 1.3068118066453E+15

Sphere

Radius = n
Volume 3.5537213755866E+22
Surface area 5.2272472265812E+15
Circumference 128147889.11849

Square

Length = n
Perimeter 81581480
Area 415971117436900
Diagonal 28843408.863617

Cube

Length = n
Surface area 2495826704621400
Volume 8.483884849439E+21
Space diagonal 35325817.079166

Equilateral Triangle

Length = n
Perimeter 61186110
Area 1.8012077747048E+14
Altitude 17662908.539583

Triangular Pyramid

Length = n
Surface area 1.8012077747048E+14
Volume 9.9983541797402E+20
Height 9614469.6212058