67879428 is an even 8-digits composite number following 67879427
and preceding 67879429 . In scientific notation, it is written as 6.7879428 × 10^7.
The sum of its digits is 51. It has a total of 4 prime factors and 12 positive divisors.
There are 22626472 positive integers (up to 67879428) that are relatively prime to 67879428.
67879428 has 12 divisors, whose sum is 158385360
The reverse of 67879428 is 82497876
Previous prime number is 3
Is Prime? no Number parity even Number length 8 Sum of Digits 51 Digital Root 6
Name
sixty-seven million eight hundred seventy-nine thousand four hundred twenty-eight
Scientific notation
6.7879428 × 10^7
Engineering notation
6.7879428 × 10^6
Prime Factorization
2 × 2 × 3 × 5656619
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
33939714 Product of the distinct prime numbers
The prime factorization of 67879428 is 2 × 2 × 3 × 5656619.
Since it has a total of 4 prime factors.
1 , 3 , 67 , 68 , 61 , 756 , 1136 , 9990 , 80405 , 92526 , 542120 , 915812 , 8517017 , 4141999 , 48974917 , 68131143 , 472771456 , 847707026 , 4251296924 , 2489159497
n×2
135758856
n×3
203638284
n×4
271517712
n×5
339397140
n÷2
33939714
n÷3
22626476
n÷3
16969857
n÷5
13575885.6
n2
4607616745607184
n3
3.1276238913504E+23
n4
2.12301320744E+31
n5
1.4410892215747E+39
2 √n8238.897256308
3 √n407.92412564472
4 √n90.768371453431
5 √n36.842376365127
1 , 2 , 3 , 4 , 6 , 12 , 5656619 , 11313238 , 16969857 , 22626476 , 33939714 , 67879428
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-67879427 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 67879428 can be divided by 12 positive divisors.
The sum of these divisors (counting 67879428) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100000010111100001000000100
3
Ternary
11201201122001220
4
Quaternary
10002330020010
5
Quinary
114334120203
6
Senary
10422520340
8
Octal
402741004
10
Decimal
67879428
12
Duodecimal
1a8960b0
16
Hexadecimal
40bc204
20
Vigesimal
1144ib8
36
Base36
14ew3o
md5
0a0d55fb3ae54511fd03fe07ba018d27
sha1
c8c8d6ad9d910a5515965b977b92d0d6691b98f4
sha256
a6e3d2569110bb76acb7b74ae52325e60628e117e7cc8caaa1d12a5c35626888
sha512
077c3431fa64b339c2a4b33345514e1314bc52b2f2f7dfe632cd1cf1b4be826456889eddd56786ec7db5747852a223764ddca6f768b8e93435def5ced6aa9040
ripemd-160
c3d0ba021864f5386ce6e1f4b789a3f858fe1d1d
Diameter
135758856
Circumference
426499024.66935
Area
1.4475254918557E+16
Volume
1.3100960320344E+24
Surface area
5.7901019674227E+16
Circumference
426499024.66935
Perimeter
271517712
Area
4607616745607184
Diagonal
95996007.683728
Surface area
27645700473643104
Volume
3.1276238913504E+23
Space diagonal
117570618.08471
Perimeter
203638284
Area
1.9951565762992E+15
Altitude
58785309.042357
Surface area
1.9951565762992E+15
Volume
3.6859401042915E+22
Height
31998669.227909