6787428 (number)

6787428 is an even 7-digits composite number following 6787427 and preceding 6787429. In scientific notation, it is written as 6.787428 × 10^6. The sum of its digits is 42. It has a total of 5 prime factors and 24 positive divisors. There are 2201184 positive integers (up to 6787428) that are relatively prime to 6787428.

Interesting facts

Basic properties

Name

Name six million seven hundred eighty-seven thousand four hundred twenty-eight

Notation

Scientific notation 6.787428 × 10^6
Engineering notation 6.787428 × 10^6

Prime Factorization of 6787428

Prime Factorization 2 × 2 × 3 × 37 × 15287

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 3393714
Product of the distinct prime numbers

The prime factorization of 6787428 is 2 × 2 × 3 × 37 × 15287. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 7, 64, 69, 653, 265, 5377, 387, 44436, 37717, 589773, 89249, 2274623, 4694191, 63581353, 11183312, 102678601, 488445633, 2849032475, 4198435063

Basic calculations (n = 6787428)

Multiplication

n×y
n×2 13574856
n×3 20362284
n×4 27149712
n×5 33937140

Division

n÷y
n÷2 3393714
n÷3 2262476
n÷3 1696857
n÷5 1357485.6

Exponentiation

ny
n2 46069178855184
n3 3.1269123449868E+20
n4 2.1223692403909E+27
n5 1.4405428408568E+34

Nth Root

y√n
2√n 2605.2692759099
3√n 189.33681995607
4√n 51.041838484814
5√n 23.245615348485

Divisors of 6787428

1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 15287, 30574, 45861, 61148, 91722, 183444, 565619, 1131238, 1696857, 2262476, 3393714, 6787428

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -6787427
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 6787428 can be divided by 24 positive divisors. The sum of these divisors (counting 6787428) is 1, the average is 0.041666666666667.

Base conversion 6787428

Base System Value
2 Binary 11001111001000101100100
3 Ternary 110202211121020
4 Quaternary 121321011210
5 Quinary 3214144203
6 Senary 401251140
8 Octal 31710544
10 Decimal 6787428
12 Duodecimal 2333ab0
16 Hexadecimal 679164
20 Vigesimal 2288b8
36 Base36 41h7o

Cryptographic Hash Functions

md5 5159e2d42e30098e93f8fb15a7db1950
sha1 813c84b29b563d3402810ae286f3ae554b4f6420
sha256 4e57457b1e363094dbc8c83dd4543f7dca65a1df7edd58aeeb56b7be05448cfa
sha512 49793ca55743cea52a89f2bdc1e158906f5e48e4dd8e910f5a41d1369c4eed762da94832baea6d19bcee2873c81f845901928b9b3c6e5b8d6cfd104630840b73
ripemd-160 28cf1dcb823688c16d8ce1ad2feb173d11f7958f

6787428 as geometric shapes

Circle

Radius = n
Diameter 13574856
Circumference 42646667.883139
Area 1.4473059384836E+14

Sphere

Radius = n
Volume 1.3097979801907E+21
Surface area 5.7892237539344E+14
Circumference 42646667.883139

Square

Length = n
Perimeter 27149712
Area 46069178855184
Diagonal 9598872.7312309

Cube

Length = n
Surface area 276415073131104
Volume 3.1269123449868E+20
Space diagonal 11756170.148716

Equilateral Triangle

Length = n
Perimeter 20362284
Area 19948539610039
Altitude 5878085.0743578

Triangular Pyramid

Length = n
Surface area 19948539610039
Volume 3.6851015388602E+19
Height 3199624.2437436