389639144 (number)

389639144 is an even 9-digits composite number following 389639143 and preceding 389639145. In scientific notation, it is written as 3.89639144 × 10^8. The sum of its digits is 47. It has a total of 5 prime factors and 16 positive divisors. There are 193960432 positive integers (up to 389639144) that are relatively prime to 389639144.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.89639144 × 10^8
Engineering notation 3.89639144 × 10^6

Prime Factorization of 389639144

Prime Factorization 2 × 2 × 2 × 227 × 214559

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 97409786
Product of the distinct prime numbers

The prime factorization of 389639144 is 2 × 2 × 2 × 227 × 214559. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 7, 12, 97, 806, 642, 3148, 579, 61314, 26604, 748414, 444848, 3869447, 7834975, 13997809, 49008137, 934657801, 429929944, 2394588270, 4778878539

Basic calculations (n = 389639144)

Multiplication

n×y
n×2 779278288
n×3 1168917432
n×4 1558556576
n×5 1948195720

Division

n÷y
n÷2 194819572
n÷3 129879714.66667
n÷3 97409786
n÷5 77927828.8

Exponentiation

ny
n2 151818662537052736
n3 5.9154493714162E+25
n4 2.304890629454E+34
n5 8.9807561187406E+42

Nth Root

y√n
2√n 19739.279216831
3√n 730.38894891799
4√n 140.49654521315
5√n 52.255561187566

Divisors of 389639144

1, 2, 4, 8, 227, 454, 908, 1816, 214559, 429118, 858236, 1716472, 48704893, 97409786, 194819572, 389639144

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -389639143
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 389639144 can be divided by 16 positive divisors. The sum of these divisors (counting 389639144) is 1, the average is 0.0625.

Base conversion 389639144

Base System Value
2 Binary 10111001110010110101111101000
3 Ternary 1000011011201102102
4 Quaternary 113032112233220
5 Quinary 1244221423034
6 Senary 102355152532
8 Octal 2716265750
10 Decimal 389639144
12 Duodecimal aa5a5748
16 Hexadecimal 17396be8
20 Vigesimal 61f4hh4
36 Base36 6fzbhk

Cryptographic Hash Functions

md5 ae43342663c943b8fdb059d0532646b0
sha1 4e6aaa564c07554dab639acfe4a06e11a5f621e4
sha256 b519072a53ad75be7da546b6a3b8b74e0a2300229c6493249d9cf4cb77d5a51a
sha512 b19ff34073184d0a09222467cad564b49bc4278096a082d93b99b89712fc5ca80744f1b33af7c321b381380f693f4c5cf32d9e2cb4fc9b191c28664e4856656f
ripemd-160 665579d6872283fd56350d3612c98259a9c1bb11

389639144 as geometric shapes

Circle

Radius = n
Diameter 779278288
Circumference 2448174944.6828
Area 4.7695239490423E+17

Sphere

Radius = n
Volume 2.4778576383898E+26
Surface area 1.9078095796169E+18
Circumference 2448174944.6828

Square

Length = n
Perimeter 1558556576
Area 151818662537052736
Diagonal 551032961.87624

Cube

Length = n
Surface area 910911975222316416
Volume 5.9154493714162E+25
Space diagonal 674874794.02565

Equilateral Triangle

Length = n
Perimeter 1168917432
Area 6.5739409262832E+16
Altitude 337437397.01282

Triangular Pyramid

Length = n
Surface area 6.5739409262832E+16
Volume 6.9714239404902E+24
Height 183677653.95875