387156768 (number)

387156768 is an even 9-digits composite number following 387156767 and preceding 387156769. In scientific notation, it is written as 3.87156768 × 10^8. The sum of its digits is 51. It has a total of 9 prime factors and 96 positive divisors. There are 114739200 positive integers (up to 387156768) that are relatively prime to 387156768.

Interesting facts

Basic properties

Name

Name three hundred eighty-seven million one hundred fifty-six thousand seven hundred sixty-eight

Notation

Scientific notation 3.87156768 × 10^8
Engineering notation 3.87156768 × 10^6

Prime Factorization of 387156768

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 31 × 779 × 167

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 24197298
Product of the distinct prime numbers

The prime factorization of 387156768 is 2 × 2 × 2 × 2 × 2 × 3 × 31 × 779 × 167. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 387156768)

Multiplication

n×y
n×2 774313536
n×3 1161470304
n×4 1548627072
n×5 1935783840

Division

n÷y
n÷2 193578384
n÷3 129052256
n÷3 96789192
n÷5 77431353.6

Exponentiation

ny
n2 149890363008205824
n3 5.8031068496604E+25
n4 2.2467120922732E+34
n5 8.69829792271E+42

Nth Root

y√n
2√n 19676.29965212
3√n 728.83454992381
4√n 140.27223407403
5√n 52.188807221241

Divisors of 387156768

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -387156767
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 387156768 can be divided by 96 positive divisors. The sum of these divisors (counting 387156768) is 1, the average is 0.010416666666667.

Base conversion 387156768

Base System Value
2 Binary 10111000100111000101100100000
3 Ternary 222222111121020120
4 Quaternary 113010320230200
5 Quinary 1243103004033
6 Senary 102230040240
8 Octal 2704705440
10 Decimal 387156768
12 Duodecimal a97a9080
16 Hexadecimal 17138b20
20 Vigesimal 60jebi8
36 Base36 6ei42o

Cryptographic Hash Functions

md5 3224554cd14aa97ea1df5271dfbaecbe
sha1 88c7b4c1b75a4c5c3b7b445c79d84bd03d8e8f3e
sha256 0ee3872db3338e3b789a7de731353b5e5cb6365486988889202a960a2a4cb7a5
sha512 c74b589d044081ea59e31ca9f427b40e445e41d9462162226772598d9afe66cfd14779f05fee5caf7dda0bbc80bc7dfb09415c9d79f694bc6663ab18626046b6
ripemd-160 e8b4ce90970f4cb0f17611a269f0e7246960b199

387156768 as geometric shapes

Circle

Radius = n
Diameter 774313536
Circumference 2432577716.2727
Area 4.7089446327049E+17

Sphere

Radius = n
Volume 2.4307997129186E+26
Surface area 1.8835778530819E+18
Circumference 2432577716.2727

Square

Length = n
Perimeter 1548627072
Area 149890363008205824
Diagonal 547522352.07013

Cube

Length = n
Surface area 899342178049234944
Volume 5.8031068496604E+25
Space diagonal 670575192.67016

Equilateral Triangle

Length = n
Perimeter 1161470304
Area 6.4904431073789E+16
Altitude 335287596.33508

Triangular Pyramid

Length = n
Surface area 6.4904431073789E+16
Volume 6.8390270089083E+24
Height 182507450.69004