42783885 (number)

42783885 is an odd 8-digits composite number following 42783884 and preceding 42783886. In scientific notation, it is written as 4.2783885 × 10^7. The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors. There are 22818048 positive integers (up to 42783885) that are relatively prime to 42783885.

Interesting facts

Basic properties

Name

Name forty-two million seven hundred eighty-three thousand eight hundred eighty-five

Notation

Scientific notation 4.2783885 × 10^7
Engineering notation 4.2783885 × 10^6

Prime Factorization of 42783885

Prime Factorization 5 × 9 × 950753

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 42783885
Product of the distinct prime numbers

The prime factorization of 42783885 is 5 × 9 × 950753. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 42783885)

Multiplication

n×y
n×2 85567770
n×3 128351655
n×4 171135540
n×5 213919425

Division

n÷y
n÷2 21391942.5
n÷3 14261295
n÷3 10695971.25
n÷5 8556777

Exponentiation

ny
n2 1830460815693225
n3 7.8314225035625E+22
n4 3.3505867977883E+30
n5 1.4335112023909E+38

Nth Root

y√n
2√n 6540.9391527517
3√n 349.75189219024
4√n 80.876072807424
5√n 33.593561083722

Divisors of 42783885

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -42783884
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42783885 can be divided by 8 positive divisors. The sum of these divisors (counting 42783885) is 1, the average is 0.125.

Base conversion 42783885

Base System Value
2 Binary 10100011001101010010001101
3 Ternary 2222111122110100
4 Quaternary 2203031102031
5 Quinary 41423041020
6 Senary 4125001313
8 Octal 243152215
10 Decimal 42783885
12 Duodecimal 123b3239
16 Hexadecimal 28cd48d
20 Vigesimal d77je5
36 Base36 ph099

Cryptographic Hash Functions

md5 e8cb0a4a436f2a11c578fc3760309538
sha1 362cd9541b428ae77bad94d8e18db4d59c30092c
sha256 91fd129d7fd6da80e3be665e562f14112f698bc9146426187955b10f7fd1ea40
sha512 641456208ead646185c28059aba84be5c78b9f76cc58b654b1b385141c8af6fc12398ad66b798fa5ba2092f22017d4b342e64e196a35d7169fca10e3a5a7d4a3
ripemd-160 dcba7772b4f4ba77cf6b86a23758e6e5de2aa3bb

42783885 as geometric shapes

Circle

Radius = n
Diameter 85567770
Circumference 268819077.61606
Area 5.7505622512658E+15

Sphere

Radius = n
Volume 3.2804185872466E+23
Surface area 2.3002249005063E+16
Circumference 268819077.61606

Square

Length = n
Perimeter 171135540
Area 1830460815693225
Diagonal 60505550.418011

Cube

Length = n
Surface area 10982764894159350
Volume 7.8314225035625E+22
Space diagonal 74103862.565184

Equilateral Triangle

Length = n
Perimeter 128351655
Area 7.9261278351116E+14
Altitude 37051931.282592

Triangular Pyramid

Length = n
Surface area 7.9261278351116E+14
Volume 9.22941993101E+21
Height 20168516.806004