389664144 (number)

389664144 is an even 9-digits composite number following 389664143 and preceding 389664145. In scientific notation, it is written as 3.89664144 × 10^8. The sum of its digits is 45. It has a total of 7 prime factors and 40 positive divisors. There are 129720000 positive integers (up to 389664144) that are relatively prime to 389664144.

Interesting facts

Basic properties

Name

Name three hundred eighty-nine million six hundred sixty-four thousand one hundred forty-four

Notation

Scientific notation 3.89664144 × 10^8
Engineering notation 3.89664144 × 10^6

Prime Factorization of 389664144

Prime Factorization 2 × 2 × 2 × 2 × 9 × 1151 × 2351

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 48708018
Product of the distinct prime numbers

The prime factorization of 389664144 is 2 × 2 × 2 × 2 × 9 × 1151 × 2351. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 389664144)

Multiplication

n×y
n×2 779328288
n×3 1168992432
n×4 1558656576
n×5 1948320720

Division

n÷y
n÷2 194832072
n÷3 129888048
n÷3 97416036
n÷5 77932828.8

Exponentiation

ny
n2 151838145119252736
n3 5.9165880844441E+25
n4 2.3054822313255E+34
n5 8.9836376017667E+42

Nth Root

y√n
2√n 19739.912461812
3√n 730.40456963911
4√n 140.49879879135
5√n 52.256231733902

Divisors of 389664144

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -389664143
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 389664144 can be divided by 40 positive divisors. The sum of these divisors (counting 389664144) is 1, the average is 0.025.

Base conversion 389664144

Base System Value
2 Binary 10111001110011100110110010000
3 Ternary 1000011012222201100
4 Quaternary 113032130312100
5 Quinary 1244223223034
6 Senary 102355504400
8 Octal 2716346620
10 Decimal 389664144
12 Duodecimal aa5b8100
16 Hexadecimal 1739cd90
20 Vigesimal 61f8074
36 Base36 6fzus0

Cryptographic Hash Functions

md5 b65d063918eaffc638d421d8c622bdbc
sha1 e5ec9b1b31dc2fa138d184212c7c3b1d947f4f81
sha256 59963f8e895e3d30578a991ab742f1f57a81b829a1499b7ce7855c905b0903f0
sha512 026a60a22507a7f3c15b338d8fb29b393952d86fbf49ad97e9176ddf30f4a94e9f312cdad26884760b41ace0d91ccb54529c9b5af78f841997954ca22cff6328
ripemd-160 8da602cbeca1ea9af739b05f243846e6dec904ef

389664144 as geometric shapes

Circle

Radius = n
Diameter 779328288
Circumference 2448332024.3155
Area 4.7701360124135E+17

Sphere

Radius = n
Volume 2.4783346213875E+26
Surface area 1.9080544049654E+18
Circumference 2448332024.3155

Square

Length = n
Perimeter 1558656576
Area 151838145119252736
Diagonal 551068317.2153

Cube

Length = n
Surface area 911028870715516416
Volume 5.9165880844441E+25
Space diagonal 674918095.29584

Equilateral Triangle

Length = n
Perimeter 1168992432
Area 6.5747845468391E+16
Altitude 337459047.64792

Triangular Pyramid

Length = n
Surface area 6.5747845468391E+16
Volume 6.9727659266633E+24
Height 183689439.07177