989842386 (number)

989842386 is an even 9-digits composite number following 989842385 and preceding 989842387. In scientific notation, it is written as 9.89842386 × 10^8. The sum of its digits is 57. It has a total of 5 prime factors and 32 positive divisors. There are 304265664 positive integers (up to 989842386) that are relatively prime to 989842386.

Interesting facts

Basic properties

Name

Name nine hundred eighty-nine million eight hundred forty-two thousand three hundred eighty-six

Notation

Scientific notation 9.89842386 × 10^8
Engineering notation 9.89842386 × 10^6

Prime Factorization of 989842386

Prime Factorization 2 × 3 × 13 × 1109 × 11443

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 989842386
Product of the distinct prime numbers

The prime factorization of 989842386 is 2 × 3 × 13 × 1109 × 11443. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 989842386)

Multiplication

n×y
n×2 1979684772
n×3 2969527158
n×4 3959369544
n×5 4949211930

Division

n÷y
n÷2 494921193
n÷3 329947462
n÷3 247460596.5
n÷5 197968477.2

Exponentiation

ny
n2 979787949122172996
n3 9.6983564133314E+26
n4 9.5998442524503E+35
n5 9.5023327400738E+44

Nth Root

y√n
2√n 31461.760694532
3√n 996.60259940719
4√n 177.37463374037
5√n 62.967030025188

Divisors of 989842386

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -989842385
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 989842386 can be divided by 32 positive divisors. The sum of these divisors (counting 989842386) is 1, the average is 0.03125.

Base conversion 989842386

Base System Value
2 Binary 111010111111111100101111010010
3 Ternary 2112222120012111010
4 Quaternary 322333330233102
5 Quinary 4011344424021
6 Senary 242115431350
8 Octal 7277745722
10 Decimal 989842386
12 Duodecimal 2375b5556
16 Hexadecimal 3affcbd2
20 Vigesimal f96a5j6
36 Base36 gdbr9u

Cryptographic Hash Functions

md5 c32add43355da35054fbacb9c59023e4
sha1 fd25e16a147318b15f95427c0687fe47b19c88ad
sha256 9ab7ea2226a6bc5b12d5dd214f319e84a78d7f4dad8a2f3fad9d963df973dd9d
sha512 1fd53d1020b65c6eb2bce08a9da31c5de844a0aedf27b95936478f08377e9cf8df7b806eabbd9ad8ba334f5ea6ab6583f1db3778964636756bbbb689c14790be
ripemd-160 764fbdbb4ffd2cfa384def1fbeb26fa1da0a3066

989842386 as geometric shapes

Circle

Radius = n
Diameter 1979684772
Circumference 6219363136.1388
Area 3.078094623038E+18

Sphere

Radius = n
Volume 4.062438034669E+27
Surface area 1.2312378492152E+19
Circumference 6219363136.1388

Square

Length = n
Perimeter 3959369544
Area 979787949122172996
Diagonal 1399848526.8929

Cube

Length = n
Surface area 5878727694733037976
Volume 9.6983564133314E+26
Space diagonal 1714457304.0372

Equilateral Triangle

Length = n
Perimeter 2969527158
Area 4.2426062713083E+17
Altitude 857228652.0186

Triangular Pyramid

Length = n
Surface area 4.2426062713083E+17
Volume 1.1429622643718E+26
Height 466616175.63098