42171440 (number)

42171440 is an even 8-digits composite number following 42171439 and preceding 42171441. In scientific notation, it is written as 4.2171440 × 10^7. The sum of its digits is 23. It has a total of 6 prime factors and 20 positive divisors. There are 16868544 positive integers (up to 42171440) that are relatively prime to 42171440.

Interesting facts

Basic properties

Name

Name forty-two million one hundred seventy-one thousand four hundred forty

Notation

Scientific notation 4.2171440 × 10^7
Engineering notation 4.2171440 × 10^6

Prime Factorization of 42171440

Prime Factorization 2 × 2 × 2 × 2 × 5 × 527143

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 5271430
Product of the distinct prime numbers

The prime factorization of 42171440 is 2 × 2 × 2 × 2 × 5 × 527143. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 9, 27, 37, 479, 987, 6942, 6720, 28188, 36618, 759202, 712213, 2187519, 8888665, 95404027, 53925813, 30777084, 688801956, 3710188911, 54081144

Basic calculations (n = 42171440)

Multiplication

n×y
n×2 84342880
n×3 126514320
n×4 168685760
n×5 210857200

Division

n÷y
n÷2 21085720
n÷3 14057146.666667
n÷3 10542860
n÷5 8434288

Exponentiation

ny
n2 1778430351673600
n3 7.4998968869782E+22
n4 3.1628145157539E+30
n5 1.3338044258224E+38

Nth Root

y√n
2√n 6493.9541113254
3√n 348.0749827415
4√n 80.585073750201
5√n 33.496828225996

Divisors of 42171440

1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 527143, 1054286, 2108572, 2635715, 4217144, 5271430, 8434288, 10542860, 21085720, 42171440

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -42171439
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42171440 can be divided by 20 positive divisors. The sum of these divisors (counting 42171440) is 1, the average is 0.05.

Base conversion 42171440

Base System Value
2 Binary 10100000110111110000110000
3 Ternary 2221100112100012
4 Quaternary 2200313300300
5 Quinary 41243441230
6 Senary 4103514052
8 Octal 240676060
10 Decimal 42171440
12 Duodecimal 12158928
16 Hexadecimal 2837c30
20 Vigesimal d3b8c0
36 Base36 p3vow

Cryptographic Hash Functions

md5 e813137aa86beda64db3b83564e20e7b
sha1 b6deabc4daa29c7883d6e8fc5377ce66c78f8828
sha256 39ba44725b963e10865b709c2b02dbed856a53b2ad4fa86f7bae7dde58b88819
sha512 d820e4ec799ff2e77c0a56c9d7f6fad6b04dd7818a09835305443fc3d856bba7aee6129f6e12348c72fcbf9c846a556acd4e8b5afdab12ee72df90f6c7daa490
ripemd-160 659467741576720f1c35653dd3d48b3e5e439b78

42171440 as geometric shapes

Circle

Radius = n
Diameter 84342880
Circumference 264970972.19061
Area 5.5871037277389E+15

Sphere

Radius = n
Volume 3.1415494617082E+23
Surface area 2.2348414910956E+16
Circumference 264970972.19061

Square

Length = n
Perimeter 168685760
Area 1778430351673600
Diagonal 59639422.392803

Cube

Length = n
Surface area 10670582110041600
Volume 7.4998968869782E+22
Space diagonal 73043076.708342

Equilateral Triangle

Length = n
Perimeter 126514320
Area 7.7008293170532E+14
Altitude 36521538.354171

Triangular Pyramid

Length = n
Surface area 7.7008293170532E+14
Volume 8.8387132449703E+21
Height 19879807.464268