987135966 (number)

987135966 is an even 9-digits composite number following 987135965 and preceding 987135967. In scientific notation, it is written as 9.87135966 × 10^8. The sum of its digits is 54. It has a total of 3 prime factors and 8 positive divisors. There are 329045316 positive integers (up to 987135966) that are relatively prime to 987135966.

Interesting facts

Basic properties

Name

Name nine hundred eighty-seven million one hundred thirty-five thousand nine hundred sixty-six

Notation

Scientific notation 9.87135966 × 10^8
Engineering notation 9.87135966 × 10^6

Prime Factorization of 987135966

Prime Factorization 2 × 9 × 54840887

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 987135966
Product of the distinct prime numbers

The prime factorization of 987135966 is 2 × 9 × 54840887. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 987135966)

Multiplication

n×y
n×2 1974271932
n×3 2961407898
n×4 3948543864
n×5 4935679830

Division

n÷y
n÷2 493567983
n÷3 329045322
n÷3 246783991.5
n÷5 197427193.2

Exponentiation

ny
n2 974437415370753156
n3 9.6190221932855E+26
n4 9.4952827647443E+35
n5 9.3731351244191E+44

Nth Root

y√n
2√n 31418.719993023
3√n 995.69346908139
4√n 177.25326511245
5√n 62.932559503941

Divisors of 987135966

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 -987135965
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 987135966 can be divided by 8 positive divisors. The sum of these divisors (counting 987135966) is 1, the average is 0.125.

Base conversion 987135966

Base System Value
2 Binary 111010110101100111111111011110
3 Ternary 2112210110200222100
4 Quaternary 322311213333132
5 Quinary 4010201322331
6 Senary 241541425530
8 Octal 7265477736
10 Decimal 987135966
12 Duodecimal 23670b2a6
16 Hexadecimal 3ad67fde
20 Vigesimal f89bji6
36 Base36 gbpqzi

Cryptographic Hash Functions

md5 01deb145d739dab8792a88a0e2961c72
sha1 add1f9b80bd59c819e97c1c518bb093ac7b74bd1
sha256 f380daaec6ac1837819b936f269a45974e953610f56edd4ead193a99160f6ebd
sha512 fea35a302a948ce2565dcb0cd5430498fb05ed1fcc7f149e16ebc2be96e2b0745bc4df97a66f9f36dfcecc274ede3bfa8316071b3417858a81850eabf0fea603
ripemd-160 61ffc3c55829b7154ec41059d56404fc0e855226

987135966 as geometric shapes

Circle

Radius = n
Diameter 1974271932
Circumference 6202358197.7597
Area 3.0612854255118E+18

Sphere

Radius = n
Volume 4.0292065942857E+27
Surface area 1.2245141702047E+19
Circumference 6202358197.7597

Square

Length = n
Perimeter 3948543864
Area 974437415370753156
Diagonal 1396021071.0235

Cube

Length = n
Surface area 5846624492224518936
Volume 9.6190221932855E+26
Space diagonal 1709769647.0906

Equilateral Triangle

Length = n
Perimeter 2961407898
Area 4.2194377805456E+17
Altitude 854884823.54529

Triangular Pyramid

Length = n
Surface area 4.2194377805456E+17
Volume 1.133612636876E+26
Height 465340357.00782