67688766 is an even 8-digits composite number following 67688765
and preceding 67688767 . In scientific notation, it is written as 6.7688766 × 10^7.
The sum of its digits is 54. It has a total of 4 prime factors and 12 positive divisors.
There are 22562916 positive integers (up to 67688766) that are relatively prime to 67688766.
67688766 has 12 divisors, whose sum is 146659032
The reverse of 67688766 is 66788676
Previous prime number is 3
Is Prime? no
Number parity even
Number length 8
Sum of Digits 54
Digital Root 9
Name
sixty-seven million six hundred eighty-eight thousand seven hundred sixty-six
Scientific notation
6.7688766 × 10^7
Engineering notation
6.7688766 × 10^6
Prime Factorization
2 × 3 × 3 × 3760487
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
22562922
Product of the distinct prime numbers
The prime factorization of 67688766 is 2 × 3 × 3 × 3760487.
Since it has a total of 4 prime factors.
6 , 8 , 66 , 52 , 301 , 406 , 4048 , 9796 , 60558 , 19794 , 886688 , 372581 , 4172075 , 2115967 , 78311526 , 93913923 , 269708568 , 441158909 , 6267528398 , 83655615
n×2
135377532
n×3
203066298
n×4
270755064
n×5
338443830
n÷2
33844383
n÷3
22562922
n÷3
16922191.5
n÷5
13537753.2
n2
4581769042602756
n3
3.1013429259078E+23
n4
2.0992607559753E+31
n5
1.420963700842E+39
2 √n
8227.3182751125
3 √n
407.54183719899
4 √n
90.704565900028
5 √n
36.821656253333
1 , 2 , 3 , 6 , 9 , 18 , 3760487 , 7520974 , 11281461 , 22562922 , 33844383 , 67688766
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
-67688765
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 67688766 can be divided by 12 positive divisors.
The sum of these divisors (counting 67688766) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100000010001101100100111110
3
Ternary
11201100221112100
4
Quaternary
10002031210332
5
Quinary
114312020031
6
Senary
10414445530
8
Octal
402154476
10
Decimal
67688766
12
Duodecimal
1a8038a6
16
Hexadecimal
408d93e
20
Vigesimal
11311i6
36
Base36
14aszi
md5
9066126743f060a4f93996ef13fa78f3
sha1
289ece6fa2390a4fbf8bceef74853c7dd6bd2994
sha256
586b00ae58ae506677fe6b3c36aad436438a5727dd89edc8e4a48fdfa5244353
sha512
412c6858ff9c5c583c3cca6e073263b28428c2e4fa62ae4c529e3e887d9ac9b55f8e3d9992f2ad80c8ec3cf035d533a7d8bc8eda83fdec02587439abcac0f1a0
ripemd-160
b25aec4d0007becce013bb32545fe6259938fcd4
Diameter
135377532
Circumference
425301059.99232
Area
1.4394051964686E+16
Volume
1.2990874869726E+24
Surface area
5.7576207858744E+16
Circumference
425301059.99232
Perimeter
270755064
Area
4581769042602756
Diagonal
95726370.897499
Surface area
27490614255616536
Volume
3.1013429259078E+23
Space diagonal
117240381.81364
Perimeter
203066298
Area
1.9839641925835E+15
Altitude
58620190.90682
Surface area
1.9839641925835E+15
Volume
3.6549676894906E+22
Height
31908790.299166