42843868 (number)

42843868 is an even 8-digits composite number following 42843867 and preceding 42843869. In scientific notation, it is written as 4.2843868 × 10^7. The sum of its digits is 43. It has a total of 3 prime factors and 6 positive divisors. There are 21421932 positive integers (up to 42843868) that are relatively prime to 42843868.

Interesting facts

Basic properties

Name

Name forty-two million eight hundred forty-three thousand eight hundred sixty-eight

Notation

Scientific notation 4.2843868 × 10^7
Engineering notation 4.2843868 × 10^6

Prime Factorization of 42843868

Prime Factorization 2 × 2 × 10710967

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 21421934
Product of the distinct prime numbers

The prime factorization of 42843868 is 2 × 2 × 10710967. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 4, 23, 25, 481, 254, 2361, 9688, 47598, 72955, 986791, 996033, 4491284, 8155714, 20696109, 30149747, 415120591, 5021609, 8876789198, 4057412579

Basic calculations (n = 42843868)

Multiplication

n×y
n×2 85687736
n×3 128531604
n×4 171375472
n×5 214219340

Division

n÷y
n÷2 21421934
n÷3 14281289.333333
n÷3 10710967
n÷5 8568773.6

Exponentiation

ny
n2 1835597025201424
n3 7.8644076648922E+22
n4 3.3694164389283E+30
n5 1.4435883314647E+38

Nth Root

y√n
2√n 6545.5227445942
3√n 349.9152665629
4√n 80.904404976455
5√n 33.602975439096

Divisors of 42843868

1, 2, 4, 10710967, 21421934, 42843868

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -42843867
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42843868 can be divided by 6 positive divisors. The sum of these divisors (counting 42843868) is 1, the average is 0.16666666666667.

Base conversion 42843868

Base System Value
2 Binary 10100011011011111011011100
3 Ternary 2222121200201221
4 Quaternary 2203123323130
5 Quinary 41432000433
6 Senary 4130143124
8 Octal 243337334
10 Decimal 42843868
12 Duodecimal 12421aa4
16 Hexadecimal 28dbedc
20 Vigesimal d7f9d8
36 Base36 piajg

Cryptographic Hash Functions

md5 28451c7567ad0177453eb38f2cd2f79d
sha1 a3f074f7ff9dae63ce16910a3051160921f17b40
sha256 5a063a69d7d7a1acc68144675bec4f052dc3633e437013c6a9c12891ae3d794e
sha512 5245647894a56c2fac827e9d5ef52f8cee411741655db09f15614574de9af5479b21a5c8d618a83c56073dfbbac7466bf22cb8f27722eba4ebb5ce31cb868068
ripemd-160 52b0cfcab19957b72df9ef68ead6b33b17aceb23

42843868 as geometric shapes

Circle

Radius = n
Diameter 85687736
Circumference 269195961.92034
Area 5.7666981293241E+15

Sphere

Radius = n
Volume 3.2942353793148E+23
Surface area 2.3066792517296E+16
Circumference 269195961.92034

Square

Length = n
Perimeter 171375472
Area 1835597025201424
Diagonal 60590379.190123

Cube

Length = n
Surface area 11013582151208544
Volume 7.8644076648922E+22
Space diagonal 74207756.168774

Equilateral Triangle

Length = n
Perimeter 128531604
Area 7.9483682746779E+14
Altitude 37103878.084387

Triangular Pyramid

Length = n
Surface area 7.9483682746779E+14
Volume 9.2682933164346E+21
Height 20196793.063374