989841389 (number)

989841389 is an odd 9-digits composite number following 989841388 and preceding 989841390. In scientific notation, it is written as 9.89841389 × 10^8. The sum of its digits is 59. It has a total of 2 prime factors and 4 positive divisors. There are 988933020 positive integers (up to 989841389) that are relatively prime to 989841389.

Interesting facts

Basic properties

Name

Name nine hundred eighty-nine million eight hundred forty-one thousand three hundred eighty-nine

Notation

Scientific notation 9.89841389 × 10^8
Engineering notation 9.89841389 × 10^6

Prime Factorization of 989841389

Prime Factorization 1091 × 907279

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 989841389
Product of the distinct prime numbers

The prime factorization of 989841389 is 1091 × 907279. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 3, 37, 16, 146, 699, 1412, 5146, 3650, 39288, 281242, 657231, 4179383, 9794773, 83560395, 52322802, 305409013, 68664534, 2793424881, 2779848661

Basic calculations (n = 989841389)

Multiplication

n×y
n×2 1979682778
n×3 2969524167
n×4 3959365556
n×5 4949206945

Division

n÷y
n÷2 494920694.5
n÷3 329947129.66667
n÷3 247460347.25
n÷5 197968277.8

Exponentiation

ny
n2 979785975377449321
n3 9.6983271079033E+26
n4 9.5998055754634E+35
n5 9.5022848849466E+44

Nth Root

y√n
2√n 31461.744849897
3√n 996.60226480404
4√n 177.37458907605
5√n 62.967017340713

Divisors of 989841389

1, 1091, 907279, 989841389

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -989841388
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 989841389 can be divided by 4 positive divisors. The sum of these divisors (counting 989841389) is 1, the average is 0.25.

Base conversion 989841389

Base System Value
2 Binary 111010111111111100011111101101
3 Ternary 2112222120011010012
4 Quaternary 322333330133231
5 Quinary 4011344411024
6 Senary 242115423005
8 Octal 7277743755
10 Decimal 989841389
12 Duodecimal 2375b4a65
16 Hexadecimal 3affc7ed
20 Vigesimal f96a399
36 Base36 gdbqi5

Cryptographic Hash Functions

md5 047c5ca064839e87f4796c4187e6ddc0
sha1 7a32b4255789cad6e67a1b2e0957bc1df1e8c7b4
sha256 0be1a492b908b5de5f598924e1b27abcb18354458881da98dccda7985c31e3d3
sha512 a2f3d4fe807389aaa8d5ab2a46a7b289629d1d204233b462efdc578dde77c0b5ab3ca53a81d5ff225b7affc3aeef8b69d221b448846cca959cfb7f6102f58d13
ripemd-160 43cedfb472d5ca5f8b53166259f4fc21991d3cf4

989841389 as geometric shapes

Circle

Radius = n
Diameter 1979682778
Circumference 6219356871.803
Area 3.0780884223361E+18

Sphere

Radius = n
Volume 4.06242575924E+27
Surface area 1.2312353689344E+19
Circumference 6219356871.803

Square

Length = n
Perimeter 3959365556
Area 979785975377449321
Diagonal 1399847116.922

Cube

Length = n
Surface area 5878715852264695926
Volume 9.6983271079033E+26
Space diagonal 1714455577.1825

Equilateral Triangle

Length = n
Perimeter 2969524167
Area 4.2425977247429E+17
Altitude 857227788.59127

Triangular Pyramid

Length = n
Surface area 4.2425977247429E+17
Volume 1.142958810694E+26
Height 466615705.64067