388687052 (number)

388687052 is an even 9-digits composite number following 388687051 and preceding 388687053. In scientific notation, it is written as 3.88687052 × 10^8. The sum of its digits is 47. It has a total of 6 prime factors and 48 positive divisors. There are 169344000 positive integers (up to 388687052) that are relatively prime to 388687052.

Interesting facts

Basic properties

Name

Name three hundred eighty-eight million six hundred eighty-seven thousand fifty-two

Notation

Scientific notation 3.88687052 × 10^8
Engineering notation 3.88687052 × 10^6

Prime Factorization of 388687052

Prime Factorization 2 × 2 × 13 × 31 × 41 × 5881

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 194343526
Product of the distinct prime numbers

The prime factorization of 388687052 is 2 × 2 × 13 × 31 × 41 × 5881. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 388687052)

Multiplication

n×y
n×2 777374104
n×3 1166061156
n×4 1554748208
n×5 1943435260

Division

n÷y
n÷2 194343526
n÷3 129562350.66667
n÷3 97171763
n÷5 77737410.4

Exponentiation

ny
n2 151077624392450704
n3 5.8721916448265E+25
n4 2.2824448592066E+34
n5 8.8715676367758E+42

Nth Root

y√n
2√n 19715.147780324
3√n 729.79355643542
4√n 140.41063984016
5√n 52.229998662805

Divisors of 388687052

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -388687051
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 388687052 can be divided by 48 positive divisors. The sum of these divisors (counting 388687052) is 1, the average is 0.020833333333333.

Base conversion 388687052

Base System Value
2 Binary 10111001010101110010011001100
3 Ternary 1000002101100101202
4 Quaternary 113022232103030
5 Quinary 1244000441202
6 Senary 102322525032
8 Octal 2712562314
10 Decimal 388687052
12 Duodecimal aa206778
16 Hexadecimal 172ae4cc
20 Vigesimal 6195hcc
36 Base36 6fewuk

Cryptographic Hash Functions

md5 ee27759ce962d98f96b35f40d9f0fdcc
sha1 708c0832441636036aa4a75f2da65c5048236bfb
sha256 518ee75d04fc132b500393c1f26bbc3427e247154ffd06e320fe855d06610ca3
sha512 3bd67564215e1115241787b07dd12141fec21471d129a4f0f02ee70f55e2b08ded4daed6c5411f2c220305ba06554953af8c13ee58c7d63f2381b0e59675130c
ripemd-160 2f8f5729d284c8149f244c146a5e54c2f1b925ca

388687052 as geometric shapes

Circle

Radius = n
Diameter 777374104
Circumference 2442192774.2173
Area 4.7462435491312E+17

Sphere

Radius = n
Volume 2.4597378842478E+26
Surface area 1.8984974196525E+18
Circumference 2442192774.2173

Square

Length = n
Perimeter 1554748208
Area 151077624392450704
Diagonal 549686500.45722

Cube

Length = n
Surface area 906465746354704224
Volume 5.8721916448265E+25
Space diagonal 673225722.30817

Equilateral Triangle

Length = n
Perimeter 1166061156
Area 6.5418530333633E+16
Altitude 336612861.15408

Triangular Pyramid

Length = n
Surface area 6.5418530333633E+16
Volume 6.9204442208063E+24
Height 183228833.48574