68274808 is an even 8-digits composite number following 68274807
and preceding 68274809 . In scientific notation, it is written as 6.8274808 × 10^7.
The sum of its digits is 43. It has a total of 6 prime factors and 32 positive divisors.
There are 28956672 positive integers (up to 68274808) that are relatively prime to 68274808.
68274808 has 32 divisors, whose sum is 147823200
The reverse of 68274808 is 80847286
Previous prime number is 97
Is Prime? no Number parity even Number length 8 Sum of Digits 43 Digital Root 7
Name
sixty-eight million two hundred seventy-four thousand eight hundred eight
Scientific notation
6.8274808 × 10^7
Engineering notation
6.8274808 × 10^6
Prime Factorization
2 × 2 × 2 × 7 × 97 × 12569
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
6 Total number of prime factors
rad Radical
17068702 Product of the distinct prime numbers
The prime factorization of 68274808 is 2 × 2 × 2 × 7 × 97 × 12569.
Since it has a total of 6 prime factors.
8 , 10 , 78 , 86 , 619 , 369 , 4365 , 762 , 8577 , 45057 , 993887 , 435495 , 5905166 , 124884 , 91150971 , 67769133 , 753419535 , 859478263 , 795544328 , 15663646
n×2
136549616
n×3
204824424
n×4
273099232
n×5
341374040
n÷2
34137404
n÷3
22758269.333333
n÷3
17068702
n÷5
13654961.6
n2
4661449407436864
n3
3.1825956329447E+23
n4
2.1729110578093E+31
n5
1.4835508527301E+39
2 √n8262.8571329777
3 √n408.7146101217
4 √n90.900259256933
5 √n36.885196165885
1 , 2 , 4 , 7 , 8 , 14 , 28 , 56 , 97 , 194 , 388 , 679 , 776 , 1358 , 2716 , 5432 , 12569 , 25138 , 50276 , 87983 , 100552 , 175966 , 351932 , 703864 , 1219193 , 2438386 , 4876772 , 8534351 , 9753544 , 17068702 , 34137404 , 68274808
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
-68274807 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 68274808 can be divided by 32 positive divisors.
The sum of these divisors (counting 68274808) is 1, the average is 0.03125.
Base
System
Value
2
Binary
100000100011100101001111000
3
Ternary
11202110201102121
4
Quaternary
10010130221320
5
Quinary
114434243213
6
Senary
10435211024
8
Octal
404345170
10
Decimal
68274808
12
Duodecimal
1aa46a74
16
Hexadecimal
411ca78
20
Vigesimal
116e708
36
Base36
14nd6g
md5
e019438a22b06c360e63e4f9c156e11a
sha1
c9a9034ad72fc175944357a0c6b4757c0193ed36
sha256
5bdf67292632be3a51523465b682b167e9af876a68bb14774983e1291e97a48f
sha512
ea3a1bc5a7af2cea580a5d9364f67207e7abcb827ac6e14d4736f9c66284551e808a4d3bdfbec7d63f8f1877d6977d0133d512d9ec2625ece877a806c0cfeb85
ripemd-160
c0b96518f92342a655629dadf7202a4827840eb5
Diameter
136549616
Circumference
428983270.47611
Area
1.4644375213484E+16
Volume
1.3331225413075E+24
Surface area
5.8577500853937E+16
Circumference
428983270.47611
Perimeter
273099232
Area
4661449407436864
Diagonal
96555159.442019
Surface area
27968696444621184
Volume
3.1825956329447E+23
Space diagonal
118255436.33301
Perimeter
204824424
Area
2.0184668026481E+15
Altitude
59127718.166505
Surface area
2.0184668026481E+15
Volume
3.7507249230498E+22
Height
32185053.14734