68272015 is an odd 8-digits composite number following 68272014
and preceding 68272016 . In scientific notation, it is written as 6.8272015 × 10^7.
The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors.
There are 46815072 positive integers (up to 68272015) that are relatively prime to 68272015.
68272015 has 8 divisors, whose sum is 93630240
The reverse of 68272015 is 51027286
Previous prime number is 7
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 31
Digital Root 4
Name
sixty-eight million two hundred seventy-two thousand fifteen
Scientific notation
6.8272015 × 10^7
Engineering notation
6.8272015 × 10^6
Prime Factorization
5 × 7 × 1950629
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
68272015
Product of the distinct prime numbers
The prime factorization of 68272015 is 5 × 7 × 1950629.
Since it has a total of 3 prime factors.
10 , 3 , 13 , 41 , 54 , 829 , 1092 , 8538 , 49519 , 68026 , 241037 , 279289 , 526737 , 9999322 , 60005393 , 98303621 , 596124430 , 656506445 , 809368541 , 864253373
n×2
136544030
n×3
204816045
n×4
273088060
n×5
341360075
n÷2
34136007.5
n÷3
22757338.333333
n÷3
17068003.75
n÷5
13654403
n2
4661068032160225
n3
3.1822050660766E+23
n4
2.1725555200426E+31
n5
1.4832474305268E+39
2 √n
8262.6881219129
3 √n
408.70903678504
4 √n
90.899329601009
5 √n
36.884894379496
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
-68272014
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 68272015 can be divided by 8 positive divisors.
The sum of these divisors (counting 68272015) is 1, the average is 0.125.
Base
System
Value
2
Binary
100000100011011111110001111
3
Ternary
11202110120121011
4
Quaternary
10010123332033
5
Quinary
114434201030
6
Senary
10435150051
8
Octal
404337617
10
Decimal
68272015
12
Duodecimal
1aa45327
16
Hexadecimal
411bf8f
20
Vigesimal
116e00f
36
Base36
14nb0v
md5
5cc408f649b42e6299d515b71ed28624
sha1
0701f392c605972a189d4b7c34538ca0e0b52e57
sha256
93f5dd75f70806c69f6b3565dcc3742a487bbd69dfcccdb1fb1d40cae2d66a89
sha512
78400d82dc28dc4a769a347583c64e7eec5709dc0f4b476ebf4476d4c33625afb5dbc37d59ef8d03f99de010878c7b0e8072cb46282e8ffb385930c310bb1485
ripemd-160
ea1f8df9839395101f6ba143c21d05ab4febb746
Diameter
136544030
Circumference
428965721.53954
Area
1.4643177087717E+16
Volume
1.3329589410403E+24
Surface area
5.8572708350867E+16
Circumference
428965721.53954
Perimeter
273088060
Area
4661068032160225
Diagonal
96551209.543539
Surface area
27966408192961350
Volume
3.1822050660766E+23
Space diagonal
118250598.7151
Perimeter
204816045
Area
2.0183016623091E+15
Altitude
59125299.357552
Surface area
2.0183016623091E+15
Volume
3.7502646355816E+22
Height
32183736.514513