8540442942 (number)

8540442942 is an even 10-digits composite number following 8540442941 and preceding 8540442943. In scientific notation, it is written as 8.540442942 × 10^9. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 2846240600 positive integers (up to 8540442942) that are relatively prime to 8540442942.

Interesting facts

Basic properties

Name

Name eight billion five hundred forty million four hundred forty-two thousand nine hundred forty-two

Notation

Scientific notation 8.540442942 × 10^9
Engineering notation 8.540442942 × 10^9

Prime Factorization of 8540442942

Prime Factorization 2 × 3 × 5051 × 281807

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 8540442942
Product of the distinct prime numbers

The prime factorization of 8540442942 is 2 × 3 × 5051 × 281807. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 5, 37, 47, 787, 537, 3019, 7031, 63550, 88040, 650916, 907088, 1061298, 4155114, 85677622, 77707116, 292688788, 786586125, 4343504363, 1479917659

Basic calculations (n = 8540442942)

Multiplication

n×y
n×2 17080885884
n×3 25621328826
n×4 34161771768
n×5 42702214710

Division

n÷y
n÷2 4270221471
n÷3 2846814314
n÷3 2135110735.5
n÷5 1708088588.4

Exponentiation

ny
n2 7.2939165645558E+19
n3 6.2293278243297E+29
n4 5.3201218850701E+39
n5 4.5436197403927E+49

Nth Root

y√n
2√n 92414.516944039
3√n 2044.0591788644
4√n 303.99756075344
5√n 96.893820218614

Divisors of 8540442942

1, 2, 3, 6, 5051, 10102, 15153, 30306, 281807, 563614, 845421, 1690842, 1423407157, 2846814314, 4270221471, 8540442942

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 -8540442941
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 8540442942 can be divided by 16 positive divisors. The sum of these divisors (counting 8540442942) is 1, the average is 0.0625.

Base conversion 8540442942

Base System Value
2 Binary 111111101000011001101000100111110
3 Ternary 211001012100110020120
4 Quaternary 13331003031010332
5 Quinary 114442323133232
6 Senary 3531243155410
8 Octal 77503150476
10 Decimal 8540442942
12 Duodecimal 17a4215b66
16 Hexadecimal 1fd0cd13e
20 Vigesimal 6d8hf772
36 Base36 3x8rby6

Cryptographic Hash Functions

md5 1adc40c80f700f5183c84c8049344577
sha1 62f5f85f4a0893a49e824f2a414d953f21a4b08a
sha256 1ef470fe2017eba92f20af0d0c6cd5ebcabd77e27ea22bedd2c603418919635a
sha512 8b3cc7d0763a3aaf468f75066c9e35141a3ad5b3c928b418af8ba0e610d5afa559539eeb2e5cb1c0d52d2c602fa017f051ce9828bccc95cc03e18b322491e8bf
ripemd-160 e71db9ae2d49b20f4b8ae6e9c7eb6a242becb260

8540442942 as geometric shapes

Circle

Radius = n
Diameter 17080885884
Circumference 53661185609.98
Area 2.2914514695105E+20

Sphere

Radius = n
Volume 2.6093347372956E+30
Surface area 9.1658058780421E+20
Circumference 53661185609.98

Square

Length = n
Perimeter 34161771768
Area 7.2939165645558E+19
Diagonal 12078010237.25

Cube

Length = n
Surface area 4.3763499387335E+20
Volume 6.2293278243297E+29
Space diagonal 14792481094.687

Equilateral Triangle

Length = n
Perimeter 25621328826
Area 3.1583585189947E+19
Altitude 7396240547.3435

Triangular Pyramid

Length = n
Surface area 3.1583585189947E+19
Volume 7.341333244696E+28
Height 4026003412.4167