68276768 is an even 8-digits composite number following 68276767
and preceding 68276769 . In scientific notation, it is written as 6.8276768 × 10^7.
The sum of its digits is 50. It has a total of 7 prime factors and 24 positive divisors.
There are 29261376 positive integers (up to 68276768) that are relatively prime to 68276768.
68276768 has 24 divisors, whose sum is 153623232
The reverse of 68276768 is 86767286
Previous prime number is 7
Is Prime? no Number parity even Number length 8 Sum of Digits 50 Digital Root 5
Name
sixty-eight million two hundred seventy-six thousand seven hundred sixty-eight
Scientific notation
6.8276768 × 10^7
Engineering notation
6.8276768 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 7 × 304807
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
7 Total number of prime factors
rad Radical
4267298 Product of the distinct prime numbers
The prime factorization of 68276768 is 2 × 2 × 2 × 2 × 2 × 7 × 304807.
Since it has a total of 7 prime factors.
5 , 1 , 56 , 43 , 740 , 564 , 5019 , 6272 , 73445 , 8380 , 216880 , 256907 , 4035390 , 9564430 , 40532604 , 72404745 , 579650856 , 753839 , 5913972379 , 6584854314
n×2
136553536
n×3
204830304
n×4
273107072
n×5
341383840
n÷2
34138384
n÷3
22758922.666667
n÷3
17069192
n÷5
13655353.6
n2
4661717048525824
n3
3.1828697340384E+23
n4
2.1731605840516E+31
n5
1.4837638102404E+39
2 √n8262.9757351695
3 √n408.7185211444
4 √n90.900911630024
5 √n36.885407939909
1 , 2 , 4 , 7 , 8 , 14 , 16 , 28 , 32 , 56 , 112 , 224 , 304807 , 609614 , 1219228 , 2133649 , 2438456 , 4267298 , 4876912 , 8534596 , 9753824 , 17069192 , 34138384 , 68276768
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
-68276767 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 68276768 can be divided by 24 positive divisors.
The sum of these divisors (counting 68276768) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
100000100011101001000100000
3
Ternary
11202110211010012
4
Quaternary
10010131020200
5
Quinary
114434324033
6
Senary
10435224052
8
Octal
404351040
10
Decimal
68276768
12
Duodecimal
1aa48028
16
Hexadecimal
411d220
20
Vigesimal
116ebi8
36
Base36
14neow
md5
23773d92e5263356abbd362b5907af32
sha1
1d5589b5687657dea39ef920cb982c8fd57f5a1c
sha256
c0e3ffdd8de87ebf1b3ffc39825759d5ef628a028e62a97f890302f6431833cc
sha512
fdb7d1dd4336d0be37379f6bc69857b342cc6b61908e334919d2e75a25c5544f75b4472da139393b5d0465c541929733ffa902a2694e50f14601a3e27e70844a
ripemd-160
4499042a7ef100d97c26e4b6038a529f510a41e8
Diameter
136553536
Circumference
428995585.51931
Area
1.4645216032763E+16
Volume
1.3332373565051E+24
Surface area
5.8580864131052E+16
Circumference
428995585.51931
Perimeter
273107072
Area
4661717048525824
Diagonal
96557931.300601
Surface area
27970302291154944
Volume
3.1828697340384E+23
Space diagonal
118258831.15259
Perimeter
204830304
Area
2.0185826946392E+15
Altitude
59129415.576296
Surface area
2.0185826946392E+15
Volume
3.7510479542867E+22
Height
32185977.1002