388616064 (number)

388616064 is an even 9-digits composite number following 388616063 and preceding 388616065. In scientific notation, it is written as 3.88616064 × 10^8. The sum of its digits is 42. It has a total of 9 prime factors and 32 positive divisors. There are 129132032 positive integers (up to 388616064) that are relatively prime to 388616064.

Interesting facts

Basic properties

Name

Name three hundred eighty-eight million six hundred sixteen thousand sixty-four

Notation

Scientific notation 3.88616064 × 10^8
Engineering notation 3.88616064 × 10^6

Prime Factorization of 388616064

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 1077 × 2819

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 6072126
Product of the distinct prime numbers

The prime factorization of 388616064 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 1077 × 2819. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 388616064)

Multiplication

n×y
n×2 777232128
n×3 1165848192
n×4 1554464256
n×5 1943080320

Division

n÷y
n÷2 194308032
n÷3 129538688
n÷3 97154016
n÷5 77723212.8

Exponentiation

ny
n2 151022445198852096
n3 5.8689748228834E+25
n4 2.280777895384E+34
n5 8.8634692856234E+42

Nth Root

y√n
2√n 19713.34735655
3√n 729.74912502722
4√n 140.40422841407
5√n 52.228090714486

Divisors of 388616064

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -388616063
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 388616064 can be divided by 32 positive divisors. The sum of these divisors (counting 388616064) is 1, the average is 0.03125.

Base conversion 388616064

Base System Value
2 Binary 10111001010011100111110000000
3 Ternary 1000002020202000120
4 Quaternary 113022130332000
5 Quinary 1243441203224
6 Senary 102321220240
8 Octal 2712347600
10 Decimal 388616064
12 Duodecimal aa191680
16 Hexadecimal 1729cf80
20 Vigesimal 618h034
36 Base36 6fde2o

Cryptographic Hash Functions

md5 b2aa32805c15c0346c2d7e1d6161f45c
sha1 1f13b3ad9beab9b0f4e3baa87282444e5680da80
sha256 d9702c40c8b683cae41ca385cbfe8db41b00d7ec4361802d6b4d3d058585fa67
sha512 3c865e52806cfb94948f46baf389f01fe57e47c36344e5dd51eccb0ce9ea7c4957e3f2579ea0002c2d7f2e1cc901c970930a82d9ff4f2a1b792dda3e08b02086
ripemd-160 a0b6cc9450550847ec83b75fd751fde41af32cd2

388616064 as geometric shapes

Circle

Radius = n
Diameter 777232128
Circumference 2441746743.4588
Area 4.7445100436388E+17

Sphere

Radius = n
Volume 2.4583904250232E+26
Surface area 1.8978040174555E+18
Circumference 2441746743.4588

Square

Length = n
Perimeter 1554464256
Area 151022445198852096
Diagonal 549586108.26485

Cube

Length = n
Surface area 906134671193112576
Volume 5.8689748228834E+25
Space diagonal 673102767.48544

Equilateral Triangle

Length = n
Perimeter 1165848192
Area 6.5394637041925E+16
Altitude 336551383.74272

Triangular Pyramid

Length = n
Surface area 6.5394637041925E+16
Volume 6.9166531597899E+24
Height 183195369.42162