389804939 (number)

389804939 is an odd 9-digits composite number following 389804938 and preceding 389804940. In scientific notation, it is written as 3.89804939 × 10^8. The sum of its digits is 53. It has a total of 2 prime factors and 4 positive divisors. There are 389741424 positive integers (up to 389804939) that are relatively prime to 389804939.

Interesting facts

Basic properties

Name

Name three hundred eighty-nine million eight hundred four thousand nine hundred thirty-nine

Notation

Scientific notation 3.89804939 × 10^8
Engineering notation 3.89804939 × 10^6

Prime Factorization of 389804939

Prime Factorization 6883 × 56633

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 389804939
Product of the distinct prime numbers

The prime factorization of 389804939 is 6883 × 56633. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 6, 38, 19, 130, 355, 9360, 697, 50525, 65049, 258975, 39021, 6504707, 6321121, 99648513, 10639053, 480010162, 179196625, 7027518981, 5937047483

Basic calculations (n = 389804939)

Multiplication

n×y
n×2 779609878
n×3 1169414817
n×4 1559219756
n×5 1949024695

Division

n÷y
n÷2 194902469.5
n÷3 129934979.66667
n÷3 97451234.75
n÷5 77960987.8

Exponentiation

ny
n2 151947890468793721
n3 5.9230038175367E+25
n4 2.3088161417917E+34
n5 8.9998793531331E+42

Nth Root

y√n
2√n 19743.478391611
3√n 730.49252994167
4√n 140.51148846842
5√n 52.260007474178

Divisors of 389804939

1, 6883, 56633, 389804939

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 -389804938
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 389804939 can be divided by 4 positive divisors. The sum of these divisors (counting 389804939) is 1, the average is 0.25.

Base conversion 389804939

Base System Value
2 Binary 10111001110111111001110001011
3 Ternary 1000011111010211222
4 Quaternary 113032333032023
5 Quinary 1244242224224
6 Senary 102402512255
8 Octal 2716771613
10 Decimal 389804939
12 Duodecimal aa66568b
16 Hexadecimal 173bf38b
20 Vigesimal 61g5c6j
36 Base36 6g2vez

Cryptographic Hash Functions

md5 a868e247b37aa1f546b4d28ee8bdc42f
sha1 c0fb301b26717c6650df7d15753fac6a79e2ff61
sha256 3a0cb25a00bfa11010c2d3fecbb5340a28fb6043f2e7628b49d07133b741b9b1
sha512 ae764c1e057f6c266eac7d2432e8db363786c0c66fa43eed910dcc89ff999de1534e72504d465882701b88833be5c0c7f3d9b57579bc763d064f10fb43db6774
ripemd-160 861840108fb12a0a60cec5b935bf64b48316a644

389804939 as geometric shapes

Circle

Radius = n
Diameter 779609878
Circumference 2449216665.3908
Area 4.7735837642523E+17

Sphere

Radius = n
Volume 2.481022037381E+26
Surface area 1.9094335057009E+18
Circumference 2449216665.3908

Square

Length = n
Perimeter 1559219756
Area 151947890468793721
Diagonal 551267431.41382

Cube

Length = n
Surface area 911687342812762326
Volume 5.9230038175367E+25
Space diagonal 675161959.38929

Equilateral Triangle

Length = n
Perimeter 1169414817
Area 6.5795366598715E+16
Altitude 337580979.69464

Triangular Pyramid

Length = n
Surface area 6.5795366598715E+16
Volume 6.9803269406233E+24
Height 183755810.47127