68694294 is an even 8-digits composite number following 68694293
and preceding 68694295 . In scientific notation, it is written as 6.8694294 × 10^7.
The sum of its digits is 48. It has a total of 5 prime factors and 32 positive divisors.
There are 22491392 positive integers (up to 68694294) that are relatively prime to 68694294.
68694294 has 32 divisors, whose sum is 139851360
The reverse of 68694294 is 49249686
Previous prime number is 197
Is Prime? no Number parity even Number length 8 Sum of Digits 48 Digital Root 3
Name
sixty-eight million six hundred ninety-four thousand two hundred ninety-four
Scientific notation
6.8694294 × 10^7
Engineering notation
6.8694294 × 10^6
Prime Factorization
2 × 3 × 89 × 197 × 653
Composite number
ω Distinct Factors
5 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
68694294 Product of the distinct prime numbers
The prime factorization of 68694294 is 2 × 3 × 89 × 197 × 653.
Since it has a total of 5 prime factors.
7 , 5 , 33 , 32 , 895 , 572 , 5356 , 9566 , 98555 , 90442 , 319309 , 880302 , 9049213 , 7850662 , 16213304 , 32276020 , 822318870 , 890745984 , 9738972382 , 6302384044
n×2
137388588
n×3
206082882
n×4
274777176
n×5
343471470
n÷2
34347147
n÷3
22898098
n÷3
17173573.5
n÷5
13738858.8
n2
4718906028158436
n3
3.2416191805669E+23
n4
2.226807410259E+31
n5
1.5296896292171E+39
2 √n8288.2020969569
3 √n409.54996028591
4 √n91.039563360974
5 √n36.930410314169
1 , 2 , 3 , 6 , 89 , 178 , 197 , 267 , 394 , 534 , 591 , 653 , 1182 , 1306 , 1959 , 3918 , 17533 , 35066 , 52599 , 58117 , 105198 , 116234 , 128641 , 174351 , 257282 , 348702 , 385923 , 771846 , 11449049 , 22898098 , 34347147 , 68694294
32 divisors
τ Total Divisors
32 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-68694293 Sum of the proper positive divisors of n
A Arithmetic Mean
0.03125 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
32 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 68694294 can be divided by 32 positive divisors.
The sum of these divisors (counting 68694294) is 1, the average is 0.03125.
Base
System
Value
2
Binary
100000110000011000100010110
3
Ternary
11210021000212010
4
Quaternary
10012003010112
5
Quinary
120041204134
6
Senary
10452205050
8
Octal
406030426
10
Decimal
68694294
12
Duodecimal
1b009786
16
Hexadecimal
4183116
20
Vigesimal
1196fee
36
Base36
14wcuu
md5
f6ce6061c8a1574a0b84ae4ead003c28
sha1
b888e5cc50f719643953175223f8b505ac0d41dc
sha256
f2bb6275a8d37db56acaaa0f375b1286b85da11d10c8bd9c413bdfc7579212b4
sha512
c5e05e8b2c50bdb52830984bc3586df3474644ba403fa0ca893febad5ef141473e058fe51dbfd22e3f776fe966931a58bd3e61fffe031388fd0c969bc1d47587
ripemd-160
a0ec84994fbf3c6699cff892925ea01e6c04bc54
Diameter
137388588
Circumference
431618978.74787
Area
1.4824880511043E+16
Volume
1.3578462671206E+24
Surface area
5.9299522044173E+16
Circumference
431618978.74787
Perimeter
274777176
Area
4718906028158436
Diagonal
97148402.232445
Surface area
28313436168950616
Volume
3.2416191805669E+23
Space diagonal
118982007.39807
Perimeter
206082882
Area
2.0433462492284E+15
Altitude
59491003.699037
Surface area
2.0433462492284E+15
Volume
3.8202848410054E+22
Height
32382800.744148