68694829 is an odd 8-digits composite number following 68694828
and preceding 68694830 . In scientific notation, it is written as 6.8694829 × 10^7.
The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors.
There are 57289680 positive integers (up to 68694829) that are relatively prime to 68694829.
68694829 has 8 divisors, whose sum is 80630528
The reverse of 68694829 is 92849686
Previous prime number is 37
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 52
Digital Root 7
Name
sixty-eight million six hundred ninety-four thousand eight hundred twenty-nine
Scientific notation
6.8694829 × 10^7
Engineering notation
6.8694829 × 10^6
Prime Factorization
7 × 37 × 265231
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
68694829
Product of the distinct prime numbers
The prime factorization of 68694829 is 7 × 37 × 265231.
Since it has a total of 3 prime factors.
6 , 9 , 4 , 28 , 789 , 842 , 480 , 1568 , 86245 , 69851 , 98893 , 918245 , 1507780 , 7586460 , 17469976 , 75825642 , 127830639 , 817058383 , 7015521935 , 1844180698
n×2
137389658
n×3
206084487
n×4
274779316
n×5
343474145
n÷2
34347414.5
n÷3
22898276.333333
n÷3
17173707.25
n÷5
13738965.8
n2
4718979531339241
n3
3.2416949195985E+23
n4
2.2268767817199E+31
n5
1.5297491972432E+39
2 √n
8288.2343716862
3 √n
409.55102349241
4 √n
91.039740617415
5 √n
36.930467837747
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
-68694828
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 68694829 can be divided by 8 positive divisors.
The sum of these divisors (counting 68694829) is 1, the average is 0.125.
Base
System
Value
2
Binary
100000110000011001100101101
3
Ternary
11210021001120221
4
Quaternary
10012003030231
5
Quinary
120041213304
6
Senary
10452211341
8
Octal
406031455
10
Decimal
68694829
12
Duodecimal
1b009b51
16
Hexadecimal
418332d
20
Vigesimal
1196h19
36
Base36
14wd9p
md5
07723ed414c3f196b19015074990fc7f
sha1
24a70e181db94b4089dbd1fb3fe603ee93cec852
sha256
dde1566f09dc2c14f2bd8178a67c8aa6712295a61e5ac65d7081c050c15e6cd6
sha512
7f1bb3ca87a47fd6084da35151170261f3f78029942929373bdea0da64cf0a280887ec2761aa91a8a10043647fa719e4bb73d4df6a1f900d2e49c01e0a2f3226
ripemd-160
3d960ff556b238471279dce5dd38df04f7ca6afb
Diameter
137389658
Circumference
431622340.25201
Area
1.4825111428096E+16
Volume
1.357877992612E+24
Surface area
5.9300445712384E+16
Circumference
431622340.25201
Perimeter
274779316
Area
4718979531339241
Diagonal
97149158.836701
Surface area
28313877188035446
Volume
3.2416949195985E+23
Space diagonal
118982934.04526
Perimeter
206084487
Area
2.0433780770393E+15
Altitude
59491467.022628
Surface area
2.0433780770393E+15
Volume
3.8203741003101E+22
Height
32383052.945567