42021936 (number)

42021936 is an even 8-digits composite number following 42021935 and preceding 42021937. In scientific notation, it is written as 4.2021936 × 10^7. The sum of its digits is 27. It has a total of 9 prime factors and 120 positive divisors. There are 12337920 positive integers (up to 42021936) that are relatively prime to 42021936.

Interesting facts

Basic properties

Name

Name forty-two million twenty-one thousand nine hundred thirty-six

Notation

Scientific notation 4.2021936 × 10^7
Engineering notation 4.2021936 × 10^6

Prime Factorization of 42021936

Prime Factorization 2 × 2 × 2 × 2 × 33 × 3 × 3 × 37 × 239

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 1750914
Product of the distinct prime numbers

The prime factorization of 42021936 is 2 × 2 × 2 × 2 × 33 × 3 × 3 × 37 × 239. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 42021936)

Multiplication

n×y
n×2 84043872
n×3 126065808
n×4 168087744
n×5 210109680

Division

n÷y
n÷2 21010968
n÷3 14007312
n÷3 10505484
n÷5 8404387.2

Exponentiation

ny
n2 1765843105188096
n3 7.4204145952255E+22
n4 3.1182018721403E+30
n5 1.3103287950616E+38

Nth Root

y√n
2√n 6482.432876629
3√n 347.6631699248
4√n 80.513557098348
5√n 33.473044231601

Divisors of 42021936

120 divisors

τ Total Divisors 120
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -42021935
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0083333333333333
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 120
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42021936 can be divided by 120 positive divisors. The sum of these divisors (counting 42021936) is 1, the average is 0.0083333333333333.

Base conversion 42021936

Base System Value
2 Binary 10100000010011010000110000
3 Ternary 2221001221021000
4 Quaternary 2200103100300
5 Quinary 41224200221
6 Senary 4100402000
8 Octal 240232060
10 Decimal 42021936
12 Duodecimal 120a6300
16 Hexadecimal 2813430
20 Vigesimal d2cegg
36 Base36 p0oc0

Cryptographic Hash Functions

md5 161d3d18d34a73c4bf90d3acfcb0c2ea
sha1 1b9621f3b02987ce423a82bb29a0d5df9d4b85f0
sha256 48d41601cb54db1a6222cccc675512f142826974b5fdb07274c0caa3cc568742
sha512 ab6790d7f0d566d93a3c7f001b4ffea69bcb01b0d98f60bb6d596c7db97f8f9ebeb516cc819c0a46f71d219e388c0d57b83ff9f9cfcfc84d960cdcb74b9054d9
ripemd-160 12f6a5af11620f4f3e0b63e5a9a17e451cc03a59

42021936 as geometric shapes

Circle

Radius = n
Diameter 84043872
Circumference 264031610.85444
Area 5.5475597266511E+15

Sphere

Radius = n
Volume 3.1082559971935E+23
Surface area 2.2190238906604E+16
Circumference 264031610.85444

Square

Length = n
Perimeter 168087744
Area 1765843105188096
Diagonal 59427991.808374

Cube

Length = n
Surface area 10595058631128576
Volume 7.4204145952255E+22
Space diagonal 72784128.184408

Equilateral Triangle

Length = n
Perimeter 126065808
Area 7.6463249409524E+14
Altitude 36392064.092204

Triangular Pyramid

Length = n
Surface area 7.6463249409524E+14
Volume 8.7450424658327E+21
Height 19809330.602791