68272812 is an even 8-digits composite number following 68272811
and preceding 68272813 . In scientific notation, it is written as 6.8272812 × 10^7.
The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors.
There are 22104576 positive integers (up to 68272812) that are relatively prime to 68272812.
68272812 has 24 divisors, whose sum is 121487856
The reverse of 68272812 is 21827286
Previous prime number is 313
Is Prime? no Number parity even Number length 8 Sum of Digits 36 Digital Root 9
Name
sixty-eight million two hundred seventy-two thousand eight hundred twelve
Scientific notation
6.8272812 × 10^7
Engineering notation
6.8272812 × 10^6
Prime Factorization
2 × 2 × 657 × 313 × 83
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
34136406 Product of the distinct prime numbers
The prime factorization of 68272812 is 2 × 2 × 657 × 313 × 83.
Since it has a total of 5 prime factors.
1 , 7 , 52 , 38 , 8 , 908 , 2718 , 8543 , 54758 , 43700 , 2741 , 522229 , 1738115 , 5846411 , 43746940 , 55333370 , 249880852 , 108848082 , 6376269542 , 3259661897
n×2
136545624
n×3
204818436
n×4
273091248
n×5
341364060
n÷2
34136406
n÷3
22757604
n÷3
17068203
n÷5
13654562.4
n2
4661176858387344
n3
3.1823165135143E+23
n4
2.1726569705166E+31
n5
1.4833340088857E+39
2 √n8262.7363506286
3 √n408.71062718697
4 √n90.899594887044
5 √n36.884980497135
1 , 2 , 4 , 83 , 166 , 313 , 332 , 626 , 657 , 1252 , 1314 , 2628 , 25979 , 51958 , 54531 , 103916 , 109062 , 205641 , 218124 , 411282 , 822564 , 17068203 , 34136406 , 68272812
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
-68272811 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 68272812 can be divided by 24 positive divisors.
The sum of these divisors (counting 68272812) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
100000100011100001010101100
3
Ternary
11202110121200200
4
Quaternary
10010130022230
5
Quinary
114434212222
6
Senary
10435153500
8
Octal
404341254
10
Decimal
68272812
12
Duodecimal
1aa45890
16
Hexadecimal
411c2ac
20
Vigesimal
116e20c
36
Base36
14nbn0
md5
e907ddc65d02cd8f889fef773050baeb
sha1
3cab6421fe5fe8f61484f0c7ce023afe3a8b3178
sha256
f4afcf2cfe781fdb8a1f133d00e4402768f1fc57254d84e54bdc913c96f25708
sha512
8b9789e36101abe1e3070f006f4f56ad8ea3c0726b77337e7e9b2048a4377a562f03ab441195011cdda103902c784e264d7cfdc0328945eedf0ed3ebd7870620
ripemd-160
bc16778568006c6d4551cb8f88b578c3808d98fe
Diameter
136545624
Circumference
428970729.23823
Area
1.4643518975392E+16
Volume
1.3330056240339E+24
Surface area
5.857407590157E+16
Circumference
428970729.23823
Perimeter
273091248
Area
4661176858387344
Diagonal
96552336.671749
Surface area
27967061150324064
Volume
3.1823165135143E+23
Space diagonal
118251979.1596
Perimeter
204818436
Area
2.0183487854478E+15
Altitude
59125989.579799
Surface area
2.0183487854478E+15
Volume
3.7503959776465E+22
Height
32184112.223916