68273385 is an odd 8-digits composite number following 68273384
and preceding 68273386 . In scientific notation, it is written as 6.8273385 × 10^7.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 36412464 positive integers (up to 68273385) that are relatively prime to 68273385.
68273385 has 8 divisors, whose sum is 109237440
The reverse of 68273385 is 58337286
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 42
Digital Root 6
Name
sixty-eight million two hundred seventy-three thousand three hundred eighty-five
Scientific notation
6.8273385 × 10^7
Engineering notation
6.8273385 × 10^6
Prime Factorization
3 × 5 × 4551559
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
68273385
Product of the distinct prime numbers
The prime factorization of 68273385 is 3 × 5 × 4551559.
Since it has a total of 3 prime factors.
9 , 2 , 57 , 18 , 970 , 631 , 9696 , 3345 , 19095 , 56525 , 545652 , 837376 , 9433401 , 2332535 , 7333393 , 66571501 , 917811446 , 782595498 , 2820284928 , 7473992606
n×2
136546770
n×3
204820155
n×4
273093540
n×5
341366925
n÷2
34136692.5
n÷3
22757795
n÷3
17068346.25
n÷5
13654677
n2
4661255099358225
n3
3.182396639817E+23
n4
2.1727299101293E+31
n5
1.4833962565527E+39
2 √n
8262.7710242993
3 √n
408.71177059251
4 √n
90.899785611955
5 √n
36.885042410574
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
-68273384
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 68273385 can be divided by 8 positive divisors.
The sum of these divisors (counting 68273385) is 1, the average is 0.125.
Base
System
Value
2
Binary
100000100011100010011101001
3
Ternary
11202110122110220
4
Quaternary
10010130103221
5
Quinary
114434222020
6
Senary
10435200253
8
Octal
404342351
10
Decimal
68273385
12
Duodecimal
1aa46089
16
Hexadecimal
411c4e9
20
Vigesimal
116e395
36
Base36
14nc2x
md5
4435ab4c0b77644ef5129bf0b2d2e0d2
sha1
c73178d773ee69d293cc7724b1e60b77b486ab22
sha256
df57f916246347cdb4535a81eb04fe59534c7427522006e8ab0fdb80aca77cc6
sha512
f3c564752b8b8163f50a93e226272c803dc9a72e9ded7570219f0ddd726120b2bd852ee55e3d69ea2e25ad94e67815d042bf952e6c6da4df964771382940613d
ripemd-160
75dcc8aacc170874f42b61d217ebf3ed16d600d0
Diameter
136546770
Circumference
428974329.50342
Area
1.4643764776652E+16
Volume
1.333039187261E+24
Surface area
5.8575059106607E+16
Circumference
428974329.50342
Perimeter
273093540
Area
4661255099358225
Diagonal
96553147.01612
Surface area
27967530596149350
Volume
3.182396639817E+23
Space diagonal
118252971.62471
Perimeter
204820155
Area
2.018382664782E+15
Altitude
59126485.812355
Surface area
2.018382664782E+15
Volume
3.7504904073998E+22
Height
32184382.338707