42894936 (number)

42894936 is an even 8-digits composite number following 42894935 and preceding 42894937. In scientific notation, it is written as 4.2894936 × 10^7. The sum of its digits is 45. It has a total of 6 prime factors and 32 positive divisors. There are 12255552 positive integers (up to 42894936) that are relatively prime to 42894936.

Interesting facts

Basic properties

Name

Name forty-two million eight hundred ninety-four thousand nine hundred thirty-six

Notation

Scientific notation 4.2894936 × 10^7
Engineering notation 4.2894936 × 10^6

Prime Factorization of 42894936

Prime Factorization 2 × 2 × 2 × 9 × 7 × 85109

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 10723734
Product of the distinct prime numbers

The prime factorization of 42894936 is 2 × 2 × 2 × 9 × 7 × 85109. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 42894936)

Multiplication

n×y
n×2 85789872
n×3 128684808
n×4 171579744
n×5 214474680

Division

n÷y
n÷2 21447468
n÷3 14298312
n÷3 10723734
n÷5 8578987.2

Exponentiation

ny
n2 1839975534444096
n3 7.8925632791545E+22
n4 3.3855099673528E+30
n5 1.4522123337696E+38

Nth Root

y√n
2√n 6549.4225699675
3√n 350.05423921321
4√n 80.928502827913
5√n 33.610982275259

Divisors of 42894936

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -42894935
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42894936 can be divided by 32 positive divisors. The sum of these divisors (counting 42894936) is 1, the average is 0.03125.

Base conversion 42894936

Base System Value
2 Binary 10100011101000011001011000
3 Ternary 2222201021210100
4 Quaternary 2203220121120
5 Quinary 41440114221
6 Senary 4131215400
8 Octal 243503130
10 Decimal 42894936
12 Duodecimal 12447560
16 Hexadecimal 28e8658
20 Vigesimal d81h6g
36 Base36 pjdy0

Cryptographic Hash Functions

md5 b3a9d72ae676517be8134498ace69eb2
sha1 3b6371f80ee27cc751829beb296e2afba5ac1b83
sha256 e3912150f9023b9e7ebe77ca306439579f2f3550df8e9732a4f2c3894cf80b5b
sha512 3a51a037b693baa2123e9a3af5f67d477af66be132ba8e7f068c6801b04d86328a0962fc0a9ef4c02790b0e4d5615c5a44cdf427f396dcd5ac0fd9931c071214
ripemd-160 a4cbde35b420501b624b58a2d233a08db74361e7

42894936 as geometric shapes

Circle

Radius = n
Diameter 85789872
Circumference 269516831.62761
Area 5.7804536217945E+15

Sphere

Radius = n
Volume 3.3060291754379E+23
Surface area 2.3121814487178E+16
Circumference 269516831.62761

Square

Length = n
Perimeter 171579744
Area 1839975534444096
Diagonal 60662600.248326

Cube

Length = n
Surface area 11039853206664576
Volume 7.8925632791545E+22
Space diagonal 74296208.539415

Equilateral Triangle

Length = n
Perimeter 128684808
Area 7.9673277758522E+14
Altitude 37148104.269708

Triangular Pyramid

Length = n
Surface area 7.9673277758522E+14
Volume 9.3014750260568E+21
Height 20220866.749442