68694328 is an even 8-digits composite number following 68694327
and preceding 68694329 . In scientific notation, it is written as 6.8694328 × 10^7.
The sum of its digits is 46. It has a total of 4 prime factors and 8 positive divisors.
There are 34347160 positive integers (up to 68694328) that are relatively prime to 68694328.
68694328 has 8 divisors, whose sum is 128801880
The reverse of 68694328 is 82349686
Previous prime number is 2
Is Prime? no
Number parity even
Number length 8
Sum of Digits 46
Digital Root 1
Name
sixty-eight million six hundred ninety-four thousand three hundred twenty-eight
Scientific notation
6.8694328 × 10^7
Engineering notation
6.8694328 × 10^6
Prime Factorization
2 × 2 × 2 × 8586791
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
17173582
Product of the distinct prime numbers
The prime factorization of 68694328 is 2 × 2 × 2 × 8586791.
Since it has a total of 4 prime factors.
4 , 5 , 14 , 87 , 574 , 246 , 3359 , 3089 , 83944 , 14016 , 536842 , 361544 , 5308939 , 9206904 , 284869 , 70331164 , 441308701 , 139727251 , 6865897231 , 8934156469
n×2
137388656
n×3
206082984
n×4
274777312
n×5
343471640
n÷2
34347164
n÷3
22898109.333333
n÷3
17173582
n÷5
13738865.6
n2
4718910699371584
n3
3.2416239938534E+23
n4
2.2268118188644E+31
n5
1.5296934147935E+39
2 √n
8288.2041480649
3 √n
409.55002785434
4 √n
91.0395746259
5 √n
36.930413969884
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-68694327
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 68694328 can be divided by 8 positive divisors.
The sum of these divisors (counting 68694328) is 1, the average is 0.125.
Base
System
Value
2
Binary
100000110000011000100111000
3
Ternary
11210021000220101
4
Quaternary
10012003010320
5
Quinary
120041204303
6
Senary
10452205144
8
Octal
406030470
10
Decimal
68694328
12
Duodecimal
1b0097b4
16
Hexadecimal
4183138
20
Vigesimal
1196fg8
36
Base36
14wcvs
md5
63f23ced50543442b4c17d3f7868b64b
sha1
ffa4d8fbb8f93b2d6cdbe1f9cbf7679e6fafba1f
sha256
1b87de0f524690a1e3e50f78a4064031cbba11f27257c870320182830db0eeaf
sha512
43242869c06bf43143b9e9725caac7a49059497057385e15a2e2fd63dc37adaa234ed3839aa282674df09dbd0d7e29347f4bfb38b6d3553d68ad7cb4731591ba
ripemd-160
72d210a18dd44bb4666e50318be88f0c1051866c
Diameter
137388656
Circumference
431619192.37618
Area
1.4824895186092E+16
Volume
1.3578482833054E+24
Surface area
5.9299580744368E+16
Circumference
431619192.37618
Perimeter
274777312
Area
4718910699371584
Diagonal
97148450.315706
Surface area
28313464196229504
Volume
3.2416239938534E+23
Space diagonal
118982066.2878
Perimeter
206082984
Area
2.043348271923E+15
Altitude
59491033.143901
Surface area
2.043348271923E+15
Volume
3.8202905135179E+22
Height
32382816.771902