42443885 (number)

42443885 is an odd 8-digits composite number following 42443884 and preceding 42443886. In scientific notation, it is written as 4.2443885 × 10^7. The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors. There are 30676800 positive integers (up to 42443885) that are relatively prime to 42443885.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.2443885 × 10^7
Engineering notation 4.2443885 × 10^6

Prime Factorization of 42443885

Prime Factorization 5 × 11 × 167 × 4621

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 42443885
Product of the distinct prime numbers

The prime factorization of 42443885 is 5 × 11 × 167 × 4621. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 5, 71, 92, 812, 276, 6333, 456, 59432, 68708, 957612, 756855, 8556374, 2533278, 9479309, 84087189, 23290100, 167859704, 4384297538, 9504290564

Basic calculations (n = 42443885)

Multiplication

n×y
n×2 84887770
n×3 127331655
n×4 169775540
n×5 212219425

Division

n÷y
n÷2 21221942.5
n÷3 14147961.666667
n÷3 10610971.25
n÷5 8488777

Exponentiation

ny
n2 1801483373893225
n3 7.6461953150936E+22
n4 3.2453423464137E+30
n5 1.3774493733681E+38

Nth Root

y√n
2√n 6514.8971595874
3√n 348.82294393671
4√n 80.71491286985
5√n 33.539997494858

Divisors of 42443885

1, 5, 11, 55, 167, 835, 1837, 4621, 9185, 23105, 50831, 254155, 771707, 3858535, 8488777, 42443885

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -42443884
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42443885 can be divided by 16 positive divisors. The sum of these divisors (counting 42443885) is 1, the average is 0.0625.

Base conversion 42443885

Base System Value
2 Binary 10100001111010010001101101
3 Ternary 2221212101001202
4 Quaternary 2201322101231
5 Quinary 41331201020
6 Senary 4113415245
8 Octal 241722155
10 Decimal 42443885
12 Duodecimal 1226a525
16 Hexadecimal 287a46d
20 Vigesimal d559e5
36 Base36 p9pwt

Cryptographic Hash Functions

md5 99943e82570709ddcf8a571c09230d1e
sha1 df6960c6c21a2c0574dcaa093062278b1dcc3373
sha256 be0c3d2d0a9279abd816b3a5d5d4fb3902b15b91bf285d805e5c3bc044388a38
sha512 d499ea23f9e2803bfbcc195eb55d7ac1dfcfdfa41b7b5ca2d295334f8d96bdfdd4d243da6257187ffda36a21c52b756323854058b253fa5e6df106ccb69dcd8e
ripemd-160 d6093755a8d98704e53721fb5a5e96c93d9b4583

42443885 as geometric shapes

Circle

Radius = n
Diameter 84887770
Circumference 266682794.61162
Area 5.6595269329871E+15

Sphere

Radius = n
Volume 3.2028308039748E+23
Surface area 2.2638107731948E+16
Circumference 266682794.61162

Square

Length = n
Perimeter 169775540
Area 1801483373893225
Diagonal 60024717.806804

Cube

Length = n
Surface area 10808900243359350
Volume 7.6461953150936E+22
Space diagonal 73514965.290611

Equilateral Triangle

Length = n
Perimeter 127331655
Area 7.8006518314342E+14
Altitude 36757482.645305

Triangular Pyramid

Length = n
Surface area 7.8006518314342E+14
Volume 9.0111275959658E+21
Height 20008239.268935