986139905 (number)

986139905 is an odd 9-digits composite number following 986139904 and preceding 986139906. In scientific notation, it is written as 9.86139905 × 10^8. The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors. There are 788545008 positive integers (up to 986139905) that are relatively prime to 986139905.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 9.86139905 × 10^8
Engineering notation 9.86139905 × 10^6

Prime Factorization of 986139905

Prime Factorization 5 × 2203 × 89527

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 986139905
Product of the distinct prime numbers

The prime factorization of 986139905 is 5 × 2203 × 89527. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 986139905)

Multiplication

n×y
n×2 1972279810
n×3 2958419715
n×4 3944559620
n×5 4930699525

Division

n÷y
n÷2 493069952.5
n÷3 328713301.66667
n÷3 246534976.25
n÷5 197227981

Exponentiation

ny
n2 972471912233409025
n3 9.5899335914502E+26
n4 9.457016200829E+35
n5 9.325941057869E+44

Nth Root

y√n
2√n 31402.864598632
3√n 995.35845775122
4√n 177.20853421501
5√n 62.919854063919

Divisors of 986139905

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 -986139904
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 986139905 can be divided by 8 positive divisors. The sum of these divisors (counting 986139905) is 1, the average is 0.125.

Base conversion 986139905

Base System Value
2 Binary 111010110001110100110100000001
3 Ternary 2112201121002122012
4 Quaternary 322301310310001
5 Quinary 4004422434110
6 Senary 241504222305
8 Octal 7261646401
10 Decimal 986139905
12 Duodecimal 23630a995
16 Hexadecimal 3ac74d01
20 Vigesimal f8379f5
36 Base36 gb4ef5

Cryptographic Hash Functions

md5 53e81810a1ec145cc6a55490559900e1
sha1 18108b89d9445b2f77c8f756236ef0bdf8eb8ca3
sha256 5731a627d4fdf5e6c6dfe5c7d36700798b5002198b16042105088eac4c9043c0
sha512 81a5849b601b0f0ddcf962297493c2424d54088f5896889da28cf7cb3ae6cb0eea6f6c3f953d31fa988337c42d56053c44d74a06c9ef9b5a79ce4bc63441c3ae
ripemd-160 1b6f58197264fb926bcfb481df3bc7243c058c2f

986139905 as geometric shapes

Circle

Radius = n
Diameter 1972279810
Circumference 6196099761.9195
Area 3.0551106152949E+18

Sphere

Radius = n
Volume 4.0170219892419E+27
Surface area 1.222044246118E+19
Circumference 6196099761.9195

Square

Length = n
Perimeter 3944559620
Area 972471912233409025
Diagonal 1394612428.0483

Cube

Length = n
Surface area 5834831473400454150
Volume 9.5899335914502E+26
Space diagonal 1708044418.8311

Equilateral Triangle

Length = n
Perimeter 2958419715
Area 4.2109269023048E+17
Altitude 854022209.41557

Triangular Pyramid

Length = n
Surface area 4.2109269023048E+17
Volume 1.1301845122739E+26
Height 464870809.34944