987135969 (number)

987135969 is an odd 9-digits composite number following 987135968 and preceding 987135970. In scientific notation, it is written as 9.87135969 × 10^8. The sum of its digits is 57. It has a total of 3 prime factors and 8 positive divisors. There are 657868160 positive integers (up to 987135969) that are relatively prime to 987135969.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 9.87135969 × 10^8
Engineering notation 9.87135969 × 10^6

Prime Factorization of 987135969

Prime Factorization 3 × 3041 × 108203

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 987135969
Product of the distinct prime numbers

The prime factorization of 987135969 is 3 × 3041 × 108203. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 987135969)

Multiplication

n×y
n×2 1974271938
n×3 2961407907
n×4 3948543876
n×5 4935679845

Division

n÷y
n÷2 493567984.5
n÷3 329045323
n÷3 246783992.25
n÷5 197427193.8

Exponentiation

ny
n2 974437421293568961
n3 9.6190222809849E+26
n4 9.4952828801726E+35
n5 9.3731352668483E+44

Nth Root

y√n
2√n 31418.720040766
3√n 995.69347009006
4√n 177.25326524712
5√n 62.932559542193

Divisors of 987135969

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 -987135968
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 987135969 can be divided by 8 positive divisors. The sum of these divisors (counting 987135969) is 1, the average is 0.125.

Base conversion 987135969

Base System Value
2 Binary 111010110101100111111111100001
3 Ternary 2112210110200222110
4 Quaternary 322311213333201
5 Quinary 4010201322334
6 Senary 241541425533
8 Octal 7265477741
10 Decimal 987135969
12 Duodecimal 23670b2a9
16 Hexadecimal 3ad67fe1
20 Vigesimal f89bji9
36 Base36 gbpqzl

Cryptographic Hash Functions

md5 5c18fed5ec85efac6f1a9c723d67a24f
sha1 94688521fe0c83227c24a9ef4cf9561ec35cac8e
sha256 db7c76fb205ae534c5519b7d7137c67dcce9008b505df5f9348caa716002d5fb
sha512 a1d58ba5b30b66ecbf44094ee8884af66119e5062743d5b4cc787b84ffe9ee3bba1e0e193e3aafceb4c7fb0ae8a03aa456376500cfadc8d4b5bfe68bbeca7eb5
ripemd-160 5d1273ee1c363c6562179e67280b45ad167c01bb

987135969 as geometric shapes

Circle

Radius = n
Diameter 1974271938
Circumference 6202358216.6093
Area 3.0612854441189E+18

Sphere

Radius = n
Volume 4.0292066310212E+27
Surface area 1.2245141776475E+19
Circumference 6202358216.6093

Square

Length = n
Perimeter 3948543876
Area 974437421293568961
Diagonal 1396021075.2661

Cube

Length = n
Surface area 5846624527761413766
Volume 9.6190222809849E+26
Space diagonal 1709769652.2867

Equilateral Triangle

Length = n
Perimeter 2961407907
Area 4.2194378061922E+17
Altitude 854884826.14337

Triangular Pyramid

Length = n
Surface area 4.2194378061922E+17
Volume 1.1336126472115E+26
Height 465340358.42204