68273668 is an even 8-digits composite number following 68273667
and preceding 68273669 . In scientific notation, it is written as 6.8273668 × 10^7.
The sum of its digits is 46. It has a total of 4 prime factors and 12 positive divisors.
There are 34119680 positive integers (up to 68273668) that are relatively prime to 68273668.
68273668 has 12 divisors, whose sum is 119538972
The reverse of 68273668 is 86637286
Previous prime number is 3137
Is Prime? no
Number parity even
Number length 8
Sum of Digits 46
Digital Root 1
Name
sixty-eight million two hundred seventy-three thousand six hundred sixty-eight
Scientific notation
6.8273668 × 10^7
Engineering notation
6.8273668 × 10^6
Prime Factorization
2 × 2 × 3137 × 5441
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
34136834
Product of the distinct prime numbers
The prime factorization of 68273668 is 2 × 2 × 3137 × 5441.
Since it has a total of 4 prime factors.
7 , 6 , 65 , 6 , 48 , 227 , 2313 , 1545 , 23572 , 57331 , 661576 , 197872 , 4253050 , 5562097 , 70538406 , 61686658 , 704076384 , 924266031 , 1038226994 , 9749559997
n×2
136547336
n×3
204821004
n×4
273094672
n×5
341368340
n÷2
34136834
n÷3
22757889.333333
n÷3
17068417
n÷5
13654733.6
n2
4661293742174224
n3
3.1824362140368E+23
n4
2.1727659350833E+31
n5
1.4834270009358E+39
2 √n
8262.7881492871
3 √n
408.71233530877
4 √n
90.899879808981
5 √n
36.88507298896
1 , 2 , 4 , 3137 , 5441 , 6274 , 10882 , 12548 , 21764 , 17068417 , 34136834 , 68273668
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-68273667
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 68273668 can be divided by 12 positive divisors.
The sum of these divisors (counting 68273668) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100000100011100011000000100
3
Ternary
11202110122212101
4
Quaternary
10010130120010
5
Quinary
114434224133
6
Senary
10435201444
8
Octal
404343004
10
Decimal
68273668
12
Duodecimal
1aa46284
16
Hexadecimal
411c604
20
Vigesimal
116e438
36
Base36
14ncas
md5
7e0d6051b7da396903fbbfe572574c46
sha1
ab25ecb1203dac2d7709098d510c7c933839bdde
sha256
5a2ddbb3ea6ae6a7df9afefaf4acdfc36bd07d76ab19ea741af5a7b6df17ac1b
sha512
bc8a088e919787a8dfa9e7d9479ae33f9336316869fbcc3304ec40f15a58666a7bca31c423cc127cc0ef2e2cef80abde3010f4bc7b42e49e7f0afd07fb4806f4
ripemd-160
db1c95cca58d12085b0edaedb2e6b611c3ded3bd
Diameter
136547336
Circumference
428976107.64486
Area
1.4643886176639E+16
Volume
1.3330557640715E+24
Surface area
5.8575544706554E+16
Circumference
428976107.64486
Perimeter
273094672
Area
4661293742174224
Diagonal
96553547.238558
Surface area
27967762453045344
Volume
3.1824362140368E+23
Space diagonal
118253461.79509
Perimeter
204821004
Area
2.0183993976122E+15
Altitude
59126730.897545
Surface area
2.0183993976122E+15
Volume
3.7505370460651E+22
Height
32184515.746186