388839086 (number)

388839086 is an even 9-digits composite number following 388839085 and preceding 388839087. In scientific notation, it is written as 3.88839086 × 10^8. The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors. There are 194292000 positive integers (up to 388839086) that are relatively prime to 388839086.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.88839086 × 10^8
Engineering notation 3.88839086 × 10^6

Prime Factorization of 388839086

Prime Factorization 2 × 1543 × 126001

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 388839086
Product of the distinct prime numbers

The prime factorization of 388839086 is 2 × 1543 × 126001. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 2, 33, 12, 890, 963, 9187, 5636, 47787, 16681, 632335, 521794, 9349429, 9285498, 14590823, 74385785, 462888700, 13393127, 4353729326, 9879748496

Basic calculations (n = 388839086)

Multiplication

n×y
n×2 777678172
n×3 1166517258
n×4 1555356344
n×5 1944195430

Division

n÷y
n÷2 194419543
n÷3 129613028.66667
n÷3 97209771.5
n÷5 77767817.2

Exponentiation

ny
n2 151195834801315396
n3 5.879085021115E+25
n4 2.2860180461267E+34
n5 8.888931676354E+42

Nth Root

y√n
2√n 19719.003169532
3√n 729.88869635989
4√n 140.42436814717
5√n 52.234083951198

Divisors of 388839086

1, 2, 1543, 3086, 126001, 252002, 194419543, 388839086

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -388839085
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 388839086 can be divided by 8 positive divisors. The sum of these divisors (counting 388839086) is 1, the average is 0.125.

Base conversion 388839086

Base System Value
2 Binary 10111001011010011011010101110
3 Ternary 1000002200001221122
4 Quaternary 113023103122232
5 Quinary 1244020322321
6 Senary 102330100542
8 Octal 2713233256
10 Decimal 388839086
12 Duodecimal aa27a752
16 Hexadecimal 172d36ae
20 Vigesimal 61a4he6
36 Base36 6fi65q

Cryptographic Hash Functions

md5 f487cdcf7d80cb7703be03f076eef3cb
sha1 084d70135cbdd40c5375258eb2f3603e344b86c1
sha256 8ed2d9dedc9dff2d1f70def1a8c4309ea9591a8142bd787fb417ae9717c7b275
sha512 14905a0069774152d0ce6d0a66ae5f564f1c4bbac6a90b63f395e0dc033d46cff1c9ea6f6c188d058c3ab0971f2daab8ddf01aa4843b48da456ec8c2217b904f
ripemd-160 34c4710b7938f8313e2aecce8555254b87677f9d

388839086 as geometric shapes

Circle

Radius = n
Diameter 777678172
Circumference 2443148032.0123
Area 4.7499572386519E+17

Sphere

Radius = n
Volume 2.4626253749553E+26
Surface area 1.8999828954608E+18
Circumference 2443148032.0123

Square

Length = n
Perimeter 1555356344
Area 151195834801315396
Diagonal 549901509.00196

Cube

Length = n
Surface area 907175008807892376
Volume 5.879085021115E+25
Space diagonal 673489052.92064

Equilateral Triangle

Length = n
Perimeter 1166517258
Area 6.5469716942167E+16
Altitude 336744526.46032

Triangular Pyramid

Length = n
Surface area 6.5469716942167E+16
Volume 6.9285681426712E+24
Height 183300503.00065