78132368 (number)

78132368 is an even 8-digits composite number following 78132367 and preceding 78132369. In scientific notation, it is written as 7.8132368 × 10^7. The sum of its digits is 38. It has a total of 6 prime factors and 20 positive divisors. There are 39027744 positive integers (up to 78132368) that are relatively prime to 78132368.

Interesting facts

Basic properties

Name

Name seventy-eight million one hundred thirty-two thousand three hundred sixty-eight

Notation

Scientific notation 7.8132368 × 10^7
Engineering notation 7.8132368 × 10^6

Prime Factorization of 78132368

Prime Factorization 2 × 2 × 2 × 2 × 1459 × 3347

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 9766546
Product of the distinct prime numbers

The prime factorization of 78132368 is 2 × 2 × 2 × 2 × 1459 × 3347. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 10, 16, 9, 444, 358, 2315, 2727, 54374, 94218, 782700, 50272, 8460824, 501280, 29557876, 43685542, 234107683, 876315762, 8003964309, 5098588850

Basic calculations (n = 78132368)

Multiplication

n×y
n×2 156264736
n×3 234397104
n×4 312529472
n×5 390661840

Division

n÷y
n÷2 39066184
n÷3 26044122.666667
n÷3 19533092
n÷5 15626473.6

Exponentiation

ny
n2 6104666929287424
n3 4.7697208303651E+23
n4 3.7266958317536E+31
n5 2.9117557015063E+39

Nth Root

y√n
2√n 8839.2515520263
3√n 427.50742528968
4√n 94.017293898656
5√n 37.893628874977

Divisors of 78132368

1, 2, 4, 8, 16, 1459, 2918, 3347, 5836, 6694, 11672, 13388, 23344, 26776, 53552, 4883273, 9766546, 19533092, 39066184, 78132368

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -78132367
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 78132368 can be divided by 20 positive divisors. The sum of these divisors (counting 78132368) is 1, the average is 0.05.

Base conversion 78132368

Base System Value
2 Binary 100101010000011010010010000
3 Ternary 12110000112110102
4 Quaternary 10222003102100
5 Quinary 130000213433
6 Senary 11430351532
8 Octal 452032220
10 Decimal 78132368
12 Duodecimal 221bb5a8
16 Hexadecimal 4a83490
20 Vigesimal 1486ai8
36 Base36 1ainbk

Cryptographic Hash Functions

md5 f71a3d7863edb87cb35eb910fccc985a
sha1 b841a4a28952d0015a198b72d5d799e30b58060c
sha256 b5e34095ede90727bc0cbacfac5b676382322441c65fdce416b95616b2ff692c
sha512 9c231739320c1ee046d490fefe82f8a5bc6ce0fd3c9851d7f7af2eb7183ce5ed61dc22cf60dee213ddbe7f64056d0a44b9b7903f8e4a9b927d2acf0b415457c3
ripemd-160 7367862dec4738fbfeea09e5afc29a2b2418564a

78132368 as geometric shapes

Circle

Radius = n
Diameter 156264736
Circumference 490920146.63275
Area 1.9178376777662E+16

Sphere

Radius = n
Volume 1.9979359893799E+24
Surface area 7.6713507110648E+16
Circumference 490920146.63275

Square

Length = n
Perimeter 312529472
Area 6104666929287424
Diagonal 110495854.48593

Cube

Length = n
Surface area 36628001575724544
Volume 4.7697208303651E+23
Space diagonal 135329231.09167

Equilateral Triangle

Length = n
Perimeter 234397104
Area 2.6433983212028E+15
Altitude 67664615.545834

Triangular Pyramid

Length = n
Surface area 2.6433983212028E+15
Volume 5.6211699058632E+22
Height 36831951.495309