389804940 (number)

389804940 is an even 9-digits composite number following 389804939 and preceding 389804941. In scientific notation, it is written as 3.89804940 × 10^8. The sum of its digits is 45. It has a total of 5 prime factors and 24 positive divisors. There are 89097408 positive integers (up to 389804940) that are relatively prime to 389804940.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.89804940 × 10^8
Engineering notation 3.89804940 × 10^6

Prime Factorization of 389804940

Prime Factorization 2 × 2 × 189 × 5 × 103123

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 194902470
Product of the distinct prime numbers

The prime factorization of 389804940 is 2 × 2 × 189 × 5 × 103123. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 2, 27, 18, 480, 964, 5562, 1581, 54442, 23491, 725438, 217475, 2447433, 7592086, 30172514, 88109804, 210985014, 406482390, 6573182709, 126333124

Basic calculations (n = 389804940)

Multiplication

n×y
n×2 779609880
n×3 1169414820
n×4 1559219760
n×5 1949024700

Division

n÷y
n÷2 194902470
n÷3 129934980
n÷3 97451235
n÷5 77960988

Exponentiation

ny
n2 151947891248403600
n3 5.923003863121E+25
n4 2.3088161654837E+34
n5 8.9998794685739E+42

Nth Root

y√n
2√n 19743.478416936
3√n 730.49253056633
4√n 140.51148855854
5√n 52.260007500991

Divisors of 389804940

1, 2, 4, 5, 10, 20, 189, 378, 756, 945, 1890, 3780, 103123, 206246, 412492, 515615, 1031230, 2062460, 19490247, 38980494, 77960988, 97451235, 194902470, 389804940

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -389804939
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 389804940 can be divided by 24 positive divisors. The sum of these divisors (counting 389804940) is 1, the average is 0.041666666666667.

Base conversion 389804940

Base System Value
2 Binary 10111001110111111001110001100
3 Ternary 1000011111010212000
4 Quaternary 113032333032030
5 Quinary 1244242224230
6 Senary 102402512300
8 Octal 2716771614
10 Decimal 389804940
12 Duodecimal aa665690
16 Hexadecimal 173bf38c
20 Vigesimal 61g5c70
36 Base36 6g2vf0

Cryptographic Hash Functions

md5 29e758556ccb59924cdc100cafb50cd0
sha1 65e7cb15220ff61074df6ca3f7349f969217ef07
sha256 7c781b5c3d717e0a3ca6102d63d5c0c3f6c86e951a172f8dd72832f7ed954adc
sha512 f13d43da7f34dc82947fa4ba9e1024d308473d133a47dd0bb476efb8264d8fd9a199fa4a3b8153300cfd6068fcccbf2e2f129e803345cab26ebb540cb237ae66
ripemd-160 5f577bddc142c3426da741b3a63f1d2c5f7bcfa0

389804940 as geometric shapes

Circle

Radius = n
Diameter 779609880
Circumference 2449216671.674
Area 4.7735837887445E+17

Sphere

Radius = n
Volume 2.4810220564753E+26
Surface area 1.9094335154978E+18
Circumference 2449216671.674

Square

Length = n
Perimeter 1559219760
Area 151947891248403600
Diagonal 551267432.82803

Cube

Length = n
Surface area 911687347490421600
Volume 5.923003863121E+25
Space diagonal 675161961.12134

Equilateral Triangle

Length = n
Perimeter 1169414820
Area 6.5795366936296E+16
Altitude 337580980.56067

Triangular Pyramid

Length = n
Surface area 6.5795366936296E+16
Volume 6.980326994345E+24
Height 183755810.94268