68588768 is an even 8-digits composite number following 68588767
and preceding 68588769 . In scientific notation, it is written as 6.8588768 × 10^7.
The sum of its digits is 56. It has a total of 7 prime factors and 24 positive divisors.
There are 34218880 positive integers (up to 68588768) that are relatively prime to 68588768.
68588768 has 24 divisors, whose sum is 135331560
The reverse of 68588768 is 86788586
Previous prime number is 509
Is Prime? no
Number parity even
Number length 8
Sum of Digits 56
Digital Root 2
Name
sixty-eight million five hundred eighty-eight thousand seven hundred sixty-eight
Scientific notation
6.8588768 × 10^7
Engineering notation
6.8588768 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 509 × 4211
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
7
Total number of prime factors
rad
Radical
4286798
Product of the distinct prime numbers
The prime factorization of 68588768 is 2 × 2 × 2 × 2 × 2 × 509 × 4211.
Since it has a total of 7 prime factors.
5 , 8 , 90 , 70 , 774 , 235 , 5921 , 7762 , 83540 , 6345 , 518719 , 521554 , 7501717 , 1778083 , 11149722 , 35582254 , 454602637 , 860158085 , 5899310144 , 2996821687
n×2
137177536
n×3
205766304
n×4
274355072
n×5
342943840
n÷2
34294384
n÷3
22862922.666667
n÷3
17147192
n÷5
13717753.6
n2
4704419095757824
n3
3.226703099337E+23
n4
2.2131559028531E+31
n5
1.5179763676862E+39
2 √n
8281.8336133975
3 √n
409.34014024786
4 √n
91.004580178129
5 √n
36.91905707036
1 , 2 , 4 , 8 , 16 , 32 , 509 , 1018 , 2036 , 4072 , 4211 , 8144 , 8422 , 16288 , 16844 , 33688 , 67376 , 134752 , 2143399 , 4286798 , 8573596 , 17147192 , 34294384 , 68588768
24 divisors
τ
Total Divisors
24
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-68588767
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.041666666666667
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
24
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 68588768 can be divided by 24 positive divisors.
The sum of these divisors (counting 68588768) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
100000101101001010011100000
3
Ternary
11210001200002202
4
Quaternary
10011221103200
5
Quinary
120024320033
6
Senary
10450032332
8
Octal
405512340
10
Decimal
68588768
12
Duodecimal
1ab786a8
16
Hexadecimal
41694e0
20
Vigesimal
118dbi8
36
Base36
14u3fk
md5
3ed1c91362e9ff56eaf53e2cd68445fc
sha1
c67f36240e052eb5e7ca20774249252fedc2ecae
sha256
6292e64dd9dd1bf8e7a5473e34198287566b781f43b013f8067e9bf197b2ea46
sha512
85c79b62d343f21bfd1f31b663dac0cdb448684569dd64dae7a769218c6f6ae15d600c235f6c55a1144dce3fdf53aa659065327bb899fbbbf706b859ab924177
ripemd-160
0087e472a9fec5b539e9ae903e96c28b745cf6dd
Diameter
137177536
Circumference
430955939.33515
Area
1.477936847064E+16
Volume
1.3515982336257E+24
Surface area
5.9117473882561E+16
Circumference
430955939.33515
Perimeter
274355072
Area
4704419095757824
Diagonal
96999165.932062
Surface area
28226514574546944
Volume
3.226703099337E+23
Space diagonal
118799231.00455
Perimeter
205766304
Area
2.0370732234874E+15
Altitude
59399615.502277
Surface area
2.0370732234874E+15
Volume
3.8027060706948E+22
Height
32333055.310687