388768047 (number)

388768047 is an odd 9-digits composite number following 388768046 and preceding 388768048. In scientific notation, it is written as 3.88768047 × 10^8. The sum of its digits is 51. It has a total of 2 prime factors and 4 positive divisors. There are 259178696 positive integers (up to 388768047) that are relatively prime to 388768047.

Interesting facts

Basic properties

Name

Name three hundred eighty-eight million seven hundred sixty-eight thousand forty-seven

Notation

Scientific notation 3.88768047 × 10^8
Engineering notation 3.88768047 × 10^6

Prime Factorization of 388768047

Prime Factorization 3 × 129589349

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 388768047
Product of the distinct prime numbers

The prime factorization of 388768047 is 3 × 129589349. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 2, 79, 31, 916, 817, 673, 2122, 18568, 88596, 619962, 629277, 6416923, 9063561, 12025738, 14889528, 160606414, 882164188, 7460389893, 5863168367

Basic calculations (n = 388768047)

Multiplication

n×y
n×2 777536094
n×3 1166304141
n×4 1555072188
n×5 1943840235

Division

n÷y
n÷2 194384023.5
n÷3 129589349
n÷3 97192011.75
n÷5 77753609.4

Exponentiation

ny
n2 151140594368194209
n3 5.8758633694942E+25
n4 2.2843479265971E+34
n5 8.8808148209165E+42

Nth Root

y√n
2√n 19717.201804516
3√n 729.8442446206
4√n 140.41795399633
5√n 52.232175229353

Divisors of 388768047

1, 3, 129589349, 388768047

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -388768046
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 388768047 can be divided by 4 positive divisors. The sum of these divisors (counting 388768047) is 1, the average is 0.25.

Base conversion 388768047

Base System Value
2 Binary 10111001011000010000100101111
3 Ternary 1000002112110111120
4 Quaternary 113023002010233
5 Quinary 1244011034142
6 Senary 102324352023
8 Octal 2713020457
10 Decimal 388768047
12 Duodecimal aa245613
16 Hexadecimal 172c212f
20 Vigesimal 619g027
36 Base36 6fgncf

Cryptographic Hash Functions

md5 4d168e4dfd8906cb0cf2b3106b612e5f
sha1 b8cf93d9c60f7c8bdc5c2904e84a06832e234e96
sha256 2ef6bb0203c9235e20bb846e37738bca215b3b759fd90fe91dc624bbace16ec4
sha512 82a14b0231b9fae308a7aa23317493073b31f952adfab88dc98f2967fa706b76d5f0147fe9be10493cecbb433f6f6d54816c67f8832e8deb2a9b6427f310efed
ripemd-160 9401655878e446ee969a3aee7faacdd30a34ac38

388768047 as geometric shapes

Circle

Radius = n
Diameter 777536094
Circumference 2442701680.8113
Area 4.7482218092631E+17

Sphere

Radius = n
Volume 2.46127589268E+26
Surface area 1.8992887237053E+18
Circumference 2442701680.8113

Square

Length = n
Perimeter 1555072188
Area 151140594368194209
Diagonal 549801044.6847

Cube

Length = n
Surface area 906843566209165254
Volume 5.8758633694942E+25
Space diagonal 673366009.76333

Equilateral Triangle

Length = n
Perimeter 1166304141
Area 6.5445797132968E+16
Altitude 336683004.88166

Triangular Pyramid

Length = n
Surface area 6.5445797132968E+16
Volume 6.924771389825E+24
Height 183267014.8949