68632128 (number)

68632128 is an even 8-digits composite number following 68632127 and preceding 68632129. In scientific notation, it is written as 6.8632128 × 10^7. The sum of its digits is 36. It has a total of 10 prime factors and 112 positive divisors. There are 20901888 positive integers (up to 68632128) that are relatively prime to 68632128.

Interesting facts

Basic properties

Name

Name sixty-eight million six hundred thirty-two thousand one hundred twenty-eight

Notation

Scientific notation 6.8632128 × 10^7
Engineering notation 6.8632128 × 10^6

Prime Factorization of 68632128

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 9 × 43 × 17 × 163

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 2144754
Product of the distinct prime numbers

The prime factorization of 68632128 is 2 × 2 × 2 × 2 × 2 × 2 × 9 × 43 × 17 × 163. Since it has a total of 10 prime factors.

Most popular turbo-numbers

Basic calculations (n = 68632128)

Multiplication

n×y
n×2 137264256
n×3 205896384
n×4 274528512
n×5 343160640

Division

n÷y
n÷2 34316064
n÷3 22877376
n÷3 17158032
n÷5 13726425.6

Exponentiation

ny
n2 4710368993808384
n3 3.2328264771029E+23
n4 2.2187576057831E+31
n5 1.5227805600108E+39

Nth Root

y√n
2√n 8284.4509775845
3√n 409.42638007091
4√n 91.018959440242
5√n 36.923723740192

Divisors of 68632128

112 divisors

τ Total Divisors 112
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -68632127
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0089285714285714
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 112
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 68632128 can be divided by 112 positive divisors. The sum of these divisors (counting 68632128) is 1, the average is 0.0089285714285714.

Base conversion 68632128

Base System Value
2 Binary 100000101110011111001000000
3 Ternary 11210010212120200
4 Quaternary 10011303321000
5 Quinary 120032212003
6 Senary 10451005200
8 Octal 405637100
10 Decimal 68632128
12 Duodecimal 1ab99800
16 Hexadecimal 4173e40
20 Vigesimal 118j068
36 Base36 14v0w0

Cryptographic Hash Functions

md5 e97bb83cda0c5f5b20d3ad730d8d68d4
sha1 3efdf83b6e0cf2832904cb65037d894491b08c01
sha256 9ebab2f5532bff41a98dc7a3e971249a4be1f22fb14ab376e1728557692e0db7
sha512 aa2c32f22aec52d8b762d7849fe87825fa4dcb955866045a080a711acd95ec46d69a01230ea67d5b0f83d544307d46712eaa4f99bd191fb774692ada2c79e717
ripemd-160 55c27f76e4e9794a99d6d5cd7652acf94d038400

68632128 as geometric shapes

Circle

Radius = n
Diameter 137264256
Circumference 431228378.25007
Area 1.4798060626646E+16

Sphere

Radius = n
Volume 1.3541631881063E+24
Surface area 5.9192242506582E+16
Circumference 431228378.25007

Square

Length = n
Perimeter 274528512
Area 4710368993808384
Diagonal 97060486.232126

Cube

Length = n
Surface area 28262213962850304
Volume 3.2328264771029E+23
Space diagonal 118874332.72757

Equilateral Triangle

Length = n
Perimeter 205896384
Area 2.0396496049183E+15
Altitude 59437166.363785

Triangular Pyramid

Length = n
Surface area 2.0396496049183E+15
Volume 3.8099225405981E+22
Height 32353495.410709