42551808 (number)

42551808 is an even 8-digits composite number following 42551807 and preceding 42551809. In scientific notation, it is written as 4.2551808 × 10^7. The sum of its digits is 33. It has a total of 11 prime factors and 40 positive divisors. There are 13086720 positive integers (up to 42551808) that are relatively prime to 42551808.

Interesting facts

Basic properties

Name

Name forty-two million five hundred fifty-one thousand eight hundred eight

Notation

Scientific notation 4.2551808 × 10^7
Engineering notation 4.2551808 × 10^6

Prime Factorization of 42551808

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 39 × 2131

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 11
Total number of prime factors
rad Radical 166218
Product of the distinct prime numbers

The prime factorization of 42551808 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 39 × 2131. Since it has a total of 11 prime factors.

Most popular turbo-numbers

Basic calculations (n = 42551808)

Multiplication

n×y
n×2 85103616
n×3 127655424
n×4 170207232
n×5 212759040

Division

n÷y
n÷2 21275904
n÷3 14183936
n÷3 10637952
n÷5 8510361.6

Exponentiation

ny
n2 1810656364068864
n3 7.7046701957836E+22
n4 3.2784764687431E+30
n5 1.3950510123047E+38

Nth Root

y√n
2√n 6523.1746872209
3√n 349.11834695954
4√n 80.76617291429
5√n 33.557036751101

Divisors of 42551808

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -42551807
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42551808 can be divided by 40 positive divisors. The sum of these divisors (counting 42551808) is 1, the average is 0.025.

Base conversion 42551808

Base System Value
2 Binary 10100010010100101000000000
3 Ternary 2222001212002220
4 Quaternary 2202110220000
5 Quinary 41343124213
6 Senary 4120011040
8 Octal 242245000
10 Decimal 42551808
12 Duodecimal 12300a80
16 Hexadecimal 2894a00
20 Vigesimal d5ija8
36 Base36 pc16o

Cryptographic Hash Functions

md5 fba05aa2137120611db895432c81ffc8
sha1 c9ab43ef979c444c8f0b961758fa5debe8e8b119
sha256 431b1350c0517baa60c033b1a1a077585ba1beeccea00fb8b99293898db2bbf5
sha512 469fc49380213d4533d06d9d69f188090de9d48edc9a1b27adcb85b5e00262874d782dc1d24d6c272e550f8300cad4a77ca9cc7b23aa5863eaff01410541a270
ripemd-160 7c9c5ad076edb9e0b9dc5d5bad5728737c9309cd

42551808 as geometric shapes

Circle

Radius = n
Diameter 85103616
Circumference 267360894.81953
Area 5.6883447315343E+15

Sphere

Radius = n
Volume 3.2273247047208E+23
Surface area 2.2753378926137E+16
Circumference 267360894.81953

Square

Length = n
Perimeter 170207232
Area 1810656364068864
Diagonal 60177343.977096

Cube

Length = n
Surface area 10863938184413184
Volume 7.7046701957836E+22
Space diagonal 73701893.409916

Equilateral Triangle

Length = n
Perimeter 127655424
Area 7.840372044038E+14
Altitude 36850946.704958

Triangular Pyramid

Length = n
Surface area 7.840372044038E+14
Volume 9.0800409037408E+21
Height 20059114.659032