77776966 is an even 8-digits composite number following 77776965
and preceding 77776967 . In scientific notation, it is written as 7.7776966 × 10^7.
The sum of its digits is 55. It has a total of 3 prime factors and 8 positive divisors.
There are 38726880 positive integers (up to 77776966) that are relatively prime to 77776966.
77776966 has 8 divisors, whose sum is 117150264
The reverse of 77776966 is 66967777
Previous prime number is 241
Is Prime? no
Number parity even
Number length 8
Sum of Digits 55
Digital Root 1
Name
seventy-seven million seven hundred seventy-six thousand nine hundred sixty-six
Scientific notation
7.7776966 × 10^7
Engineering notation
7.7776966 × 10^6
Prime Factorization
2 × 241 × 161363
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
77776966
Product of the distinct prime numbers
The prime factorization of 77776966 is 2 × 241 × 161363.
Since it has a total of 3 prime factors.
10 , 9 , 56 , 10 , 17 , 686 , 4552 , 8788 , 84805 , 32989 , 972795 , 202315 , 4636311 , 1639674 , 8662815 , 7373072 , 336813160 , 747697994 , 7085091657 , 4602382447
n×2
155553932
n×3
233330898
n×4
311107864
n×5
388884830
n÷2
38888483
n÷3
25925655.333333
n÷3
19444241.5
n÷5
15555393.2
n2
6049256440165156
n3
4.7049281247201E+23
n4
3.659350347888E+31
n5
2.8461316758977E+39
2 √n
8819.1250132879
3 √n
426.85823659203
4 √n
93.910196535243
5 √n
37.859092503407
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
-77776965
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 77776966 can be divided by 8 positive divisors.
The sum of these divisors (counting 77776966) is 1, the average is 0.125.
Base
System
Value
2
Binary
100101000101100100001000110
3
Ternary
12102100110221101
4
Quaternary
10220230201012
5
Quinary
124402330331
6
Senary
11415010314
8
Octal
450544106
10
Decimal
77776966
12
Duodecimal
2206999a
16
Hexadecimal
4a2c846
20
Vigesimal
1462286
36
Base36
1ab13a
md5
eb81fd7abfe8cb9b3dece952922f3bd4
sha1
ac188ed705ecc98be197e8a4d41c56ba293604f2
sha256
4cd22ba0999e4dfac95d482ad28819245dd1df9b3cc3cb3863793ecc381bdbe8
sha512
203825be34e80e5a791a5e7dd53acd92a4e4195237ff64eb159a1578bd41b8f0e9a627d416bfca851ca21774b405aa80aaaecf880e7caa241964a9d8c4812440
ripemd-160
2dc69b893fa31606c614ff19500f46d3324f831b
Diameter
155553932
Circumference
488687090.00821
Area
1.9004299592104E+16
Volume
1.9707956843051E+24
Surface area
7.6017198368414E+16
Circumference
488687090.00821
Perimeter
311107864
Area
6049256440165156
Diagonal
109993240.15743
Surface area
36295538640990936
Volume
4.7049281247201E+23
Space diagonal
134713656.77056
Perimeter
233330898
Area
2.6194048755948E+15
Altitude
67356828.385279
Surface area
2.6194048755948E+15
Volume
5.5448109699748E+22
Height
36664413.38581