42169920 (number)

42169920 is an even 8-digits composite number following 42169919 and preceding 42169921. In scientific notation, it is written as 4.2169920 × 10^7. The sum of its digits is 33. It has a total of 10 prime factors and 112 positive divisors. There are 9953280 positive integers (up to 42169920) that are relatively prime to 42169920.

Interesting facts

Basic properties

Name

Name forty-two million one hundred sixty-nine thousand nine hundred twenty

Notation

Scientific notation 4.2169920 × 10^7
Engineering notation 4.2169920 × 10^6

Prime Factorization of 42169920

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 3 × 403 × 5 × 109

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 1317810
Product of the distinct prime numbers

The prime factorization of 42169920 is 2 × 2 × 2 × 2 × 2 × 2 × 3 × 403 × 5 × 109. Since it has a total of 10 prime factors.

Most popular turbo-numbers

Basic calculations (n = 42169920)

Multiplication

n×y
n×2 84339840
n×3 126509760
n×4 168679680
n×5 210849600

Division

n÷y
n÷2 21084960
n÷3 14056640
n÷3 10542480
n÷5 8433984

Exponentiation

ny
n2 1778302152806400
n3 7.4990859519674E+22
n4 3.1623585466759E+30
n5 1.3335640692464E+38

Nth Root

y√n
2√n 6493.8370783382
3√n 348.0708007617
4√n 80.584347601369
5√n 33.496586754929

Divisors of 42169920

112 divisors

τ Total Divisors 112
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -42169919
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0089285714285714
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 112
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42169920 can be divided by 112 positive divisors. The sum of these divisors (counting 42169920) is 1, the average is 0.0089285714285714.

Base conversion 42169920

Base System Value
2 Binary 10100000110111011001000000
3 Ternary 2221100110020220
4 Quaternary 2200313121000
5 Quinary 41243414140
6 Senary 4103503040
8 Octal 240673100
10 Decimal 42169920
12 Duodecimal 12157a80
16 Hexadecimal 2837640
20 Vigesimal d3b4g0
36 Base36 p3uio

Cryptographic Hash Functions

md5 53bf7d7bcd27beb031ed255d1a3bffec
sha1 109cec35c76fcee37b6dd8683a9802b647d0165f
sha256 0c46f66535f93b397ad9085c471278ed3db3d0c69e4b92545c4a893bb53a9e28
sha512 e9c0224be6277505dbe86b1dc12ad1e88ce2cb0525cfb1622cbdfe96d6a22a2747251ecbb845b80607b71ee4693c840799f903ee8b710e44b6b2115f41fa0842
ripemd-160 06ed10757e54cbb021660ed8389e10c82ff55e65

42169920 as geometric shapes

Circle

Radius = n
Diameter 84339840
Circumference 264961421.74894
Area 5.5867009791195E+15

Sphere

Radius = n
Volume 3.1412097780452E+23
Surface area 2.2346803916478E+16
Circumference 264961421.74894

Square

Length = n
Perimeter 168679680
Area 1778302152806400
Diagonal 59637272.788188

Cube

Length = n
Surface area 10669812916838400
Volume 7.4990859519674E+22
Space diagonal 73040443.991115

Equilateral Triangle

Length = n
Perimeter 126509760
Area 7.7002741996745E+14
Altitude 36520221.995557

Triangular Pyramid

Length = n
Surface area 7.7002741996745E+14
Volume 8.8377575488948E+21
Height 19879090.929396