382178728 (number)

382178728 is an even 9-digits composite number following 382178727 and preceding 382178729. In scientific notation, it is written as 3.82178728 × 10^8. The sum of its digits is 46. It has a total of 4 prime factors and 8 positive divisors. There are 191089360 positive integers (up to 382178728) that are relatively prime to 382178728.

Interesting facts

Basic properties

Name

Name three hundred eighty-two million one hundred seventy-eight thousand seven hundred twenty-eight

Notation

Scientific notation 3.82178728 × 10^8
Engineering notation 3.82178728 × 10^6

Prime Factorization of 382178728

Prime Factorization 2 × 2 × 2 × 47772341

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 95544682
Product of the distinct prime numbers

The prime factorization of 382178728 is 2 × 2 × 2 × 47772341. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 382178728)

Multiplication

n×y
n×2 764357456
n×3 1146536184
n×4 1528714912
n×5 1910893640

Division

n÷y
n÷2 191089364
n÷3 127392909.33333
n÷3 95544682
n÷5 76435745.6

Exponentiation

ny
n2 146060580135697984
n3 5.5821246727203E+25
n4 2.1333693069577E+34
n5 8.1532836808732E+42

Nth Root

y√n
2√n 19549.392011006
3√n 725.69729378388
4√n 139.81914035999
5√n 52.053903440323

Divisors of 382178728

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -382178727
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 382178728 can be divided by 8 positive divisors. The sum of these divisors (counting 382178728) is 1, the average is 0.125.

Base conversion 382178728

Base System Value
2 Binary 10110110001111001010110101000
3 Ternary 222122010200122201
4 Quaternary 112301321112220
5 Quinary 1240314204403
6 Senary 101531225544
8 Octal 2661712650
10 Decimal 382178728
12 Duodecimal a7ba82b4
16 Hexadecimal 16c795a8
20 Vigesimal 5j8c6g8
36 Base36 6bjezs

Cryptographic Hash Functions

md5 9c1936395a049cf89f381055882bf203
sha1 d3be72390a35fa72e0df1e7c49dd36ef3c3765e3
sha256 432b48e2c078e24ca95a4792fbbfcb2e51ecd5fc7836f519dd09037393fba08d
sha512 42def3fe5695cbb4e7fb824d2585f34d30f44d8e035f903341e201cf9b1449947a96dfdefa84155d5b60a25f9c9bae453f912b3031a21c13002f30bceed0317d
ripemd-160 285e7f0d54d490d94a5a8bb142cf5fd83dd6154e

382178728 as geometric shapes

Circle

Radius = n
Diameter 764357456
Circumference 2401299768.4862
Area 4.5886284553337E+17

Sphere

Radius = n
Volume 2.3382349150987E+26
Surface area 1.8354513821335E+18
Circumference 2401299768.4862

Square

Length = n
Perimeter 1528714912
Area 146060580135697984
Diagonal 540482340.3881

Cube

Length = n
Surface area 876363480814187904
Volume 5.5821246727203E+25
Space diagonal 661952974.46805

Equilateral Triangle

Length = n
Perimeter 1146536184
Area 6.3246086444504E+16
Altitude 330976487.23402

Triangular Pyramid

Length = n
Surface area 6.3246086444504E+16
Volume 6.5785970158488E+24
Height 180160780.12937