67395969 is an odd 8-digits composite number following 67395968
and preceding 67395970 . In scientific notation, it is written as 6.7395969 × 10^7.
The sum of its digits is 54. It has a total of 5 prime factors and 20 positive divisors.
There are 44294040 positive integers (up to 67395969) that are relatively prime to 67395969.
67395969 has 20 divisors, whose sum is 102104640
The reverse of 67395969 is 96959376
Previous prime number is 71
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 54
Digital Root 9
Name
sixty-seven million three hundred ninety-five thousand nine hundred sixty-nine
Scientific notation
6.7395969 × 10^7
Engineering notation
6.7395969 × 10^6
Prime Factorization
9 × 3 × 3 × 71 × 11719
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
22465323
Product of the distinct prime numbers
The prime factorization of 67395969 is 9 × 3 × 3 × 71 × 11719.
Since it has a total of 5 prime factors.
2 , 8 , 37 , 56 , 173 , 459 , 2187 , 5124 , 23592 , 47578 , 524418 , 846128 , 1422571 , 5335432 , 37113974 , 36543601 , 977457126 , 568911965 , 2270525953 , 8797234509
n×2
134791938
n×3
202187907
n×4
269583876
n×5
336979845
n÷2
33697984.5
n÷3
22465323
n÷3
16848992.25
n÷5
13479193.8
n2
4542216637448961
n3
3.0612709168879E+23
n4
2.0631731981518E+31
n5
1.3904955690427E+39
2 √n
8209.5047962712
3 √n
406.95336191644
4 √n
90.606317639948
5 √n
36.78974557146
1 , 3 , 9 , 27 , 71 , 81 , 213 , 639 , 1917 , 5751 , 11719 , 35157 , 105471 , 316413 , 832049 , 949239 , 2496147 , 7488441 , 22465323 , 67395969
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
-67395968
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 67395969 can be divided by 20 positive divisors.
The sum of these divisors (counting 67395969) is 1, the average is 0.05.
Base
System
Value
2
Binary
100000001000110000110000001
3
Ternary
11200211001220000
4
Quaternary
10001012012001
5
Quinary
114223132334
6
Senary
10404310213
8
Octal
401060601
10
Decimal
67395969
12
Duodecimal
1a6a2369
16
Hexadecimal
4046181
20
Vigesimal
11149i9
36
Base36
144j29
md5
770ac8fc9a943c2bd7a808027de03845
sha1
68077a0e293350ced11a00384bfb5620b7a5721f
sha256
980128e93a0bd1ac735d1198c3cef6b984955738cb77730517fb1c707e54f9e0
sha512
8bd82f5b2e6361693e25afb580525e3cbaa5c007258c1194ae7aed8e385b9cbc82e067f71fb4188c2a655cd30e7ff754dd188b4639268e71767c08e90b301d1c
ripemd-160
7b4ee4cb77f7661d5f515b3867916d4b6ba423ce
Diameter
134791938
Circumference
423461362.18393
Area
1.4269794419223E+16
Volume
1.2823021630858E+24
Surface area
5.7079177676892E+16
Circumference
423461362.18393
Perimeter
269583876
Area
4542216637448961
Diagonal
95312293.409077
Surface area
27253299824693766
Volume
3.0612709168879E+23
Space diagonal
116733242.53334
Perimeter
202187907
Area
1.9668374987616E+15
Altitude
58366621.266669
Surface area
1.9668374987616E+15
Volume
3.6077423739677E+22
Height
31770764.469692