386889968 (number)

386889968 is an even 9-digits composite number following 386889967 and preceding 386889969. In scientific notation, it is written as 3.86889968 × 10^8. The sum of its digits is 65. It has a total of 5 prime factors and 10 positive divisors. There are 193444976 positive integers (up to 386889968) that are relatively prime to 386889968.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.86889968 × 10^8
Engineering notation 3.86889968 × 10^6

Prime Factorization of 386889968

Prime Factorization 2 × 2 × 2 × 2 × 24180623

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 48361246
Product of the distinct prime numbers

The prime factorization of 386889968 is 2 × 2 × 2 × 2 × 24180623. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 386889968)

Multiplication

n×y
n×2 773779936
n×3 1160669904
n×4 1547559872
n×5 1934449840

Division

n÷y
n÷2 193444984
n÷3 128963322.66667
n÷3 96722492
n÷5 77377993.6

Exponentiation

ny
n2 149683847339041024
n3 5.7911178907118E+25
n4 2.2405254154217E+34
n5 8.668368062757E+42

Nth Root

y√n
2√n 19669.518753645
3√n 728.66709170991
4√n 140.24806149692
5√n 52.181612299361

Divisors of 386889968

10 divisors

τ Total Divisors 10
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -386889967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.1
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 10
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 386889968 can be divided by 10 positive divisors. The sum of these divisors (counting 386889968) is 1, the average is 0.1.

Base conversion 386889968

Base System Value
2 Binary 10111000011110111100011110000
3 Ternary 222222000001021002
4 Quaternary 113003313203300
5 Quinary 1243020434333
6 Senary 102220221132
8 Octal 2703674360
10 Decimal 386889968
12 Duodecimal a969a7a8
16 Hexadecimal 170f78f0
20 Vigesimal 60i14i8
36 Base36 6ece7k

Cryptographic Hash Functions

md5 50c1ced0a9e4bf49640f247cc4cc7d17
sha1 c8dc11c6259c0e00451cff554a44e24777c2c353
sha256 105785e0de14b6028b96c7fe396fa939f0803702d9ae03a46481cd2dab7254c1
sha512 eb2cd24e480a9eceb0cbf7c91537c4ad5d7d069ef687bf28b47d501c18dc6fe89c112acda45a009ae8833657e68280d2d6bc222ba187c456257f11f0c7247e42
ripemd-160 0676f13e749f6deb57fadf96dd8f91724e817b84

386889968 as geometric shapes

Circle

Radius = n
Diameter 773779936
Circumference 2430901362.4328
Area 4.7024567516139E+17

Sphere

Radius = n
Volume 2.4257777895377E+26
Surface area 1.8809827006455E+18
Circumference 2430901362.4328

Square

Length = n
Perimeter 1547559872
Area 149683847339041024
Diagonal 547145039.89169

Cube

Length = n
Surface area 898103084034246144
Volume 5.7911178907118E+25
Space diagonal 670113081.5147

Equilateral Triangle

Length = n
Perimeter 1160669904
Area 6.4815007165901E+16
Altitude 335056540.75735

Triangular Pyramid

Length = n
Surface area 6.4815007165901E+16
Volume 6.8248978852885E+24
Height 182381679.9639