77809764 is an even 8-digits composite number following 77809763
and preceding 77809765 . In scientific notation, it is written as 7.7809764 × 10^7.
The sum of its digits is 48. It has a total of 5 prime factors and 24 positive divisors.
There are 25850880 positive integers (up to 77809764) that are relatively prime to 77809764.
77809764 has 24 divisors, whose sum is 182156128
The reverse of 77809764 is 46790877
Previous prime number is 307
Is Prime? no Number parity even Number length 8 Sum of Digits 48 Digital Root 3
Name
seventy-seven million eight hundred nine thousand seven hundred sixty-four
Scientific notation
7.7809764 × 10^7
Engineering notation
7.7809764 × 10^6
Prime Factorization
2 × 2 × 3 × 307 × 21121
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
38904882 Product of the distinct prime numbers
The prime factorization of 77809764 is 2 × 2 × 3 × 307 × 21121.
Since it has a total of 5 prime factors.
7 , 2 , 58 , 26 , 25 , 898 , 4741 , 9959 , 39739 , 59869 , 800298 , 419415 , 7782618 , 4979993 , 32665774 , 57996814 , 641216189 , 358420300 , 4908695835 , 6241517569
n×2
155619528
n×3
233429292
n×4
311239056
n×5
389048820
n÷2
38904882
n÷3
25936588
n÷3
19452441
n÷5
15561952.8
n2
6054359373735696
n3
4.7108827404156E+23
n4
3.6655267426341E+31
n5
2.8521377078005E+39
2 √n8820.9842988184
3 √n426.91822919957
4 √n93.920095287528
5 √n37.862284947612
1 , 2 , 3 , 4 , 6 , 12 , 307 , 614 , 921 , 1228 , 1842 , 3684 , 21121 , 42242 , 63363 , 84484 , 126726 , 253452 , 6484147 , 12968294 , 19452441 , 25936588 , 38904882 , 77809764
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
-77809763 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 77809764 can be divided by 24 positive divisors.
The sum of these divisors (counting 77809764) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
100101000110100100001100100
3
Ternary
12102102010221010
4
Quaternary
10220310201210
5
Quinary
124404403024
6
Senary
11415422220
8
Octal
450644144
10
Decimal
77809764
12
Duodecimal
22084970
16
Hexadecimal
4a34864
20
Vigesimal
1466484
36
Base36
1abqec
md5
d778adf8d8ada5b60f695998ba518695
sha1
6349be2dffbe4f459b3a52a25d7fc71ac5adcc38
sha256
9bda5d4f024e1410cad4c1be2debc57832ee7611e14266ed01b3325f8de772a1
sha512
9c58e7a8943d0684b5e301cefed4ea324e769b1f8274ac89faf2f7259a57ab34b968fafb41acf66e3c72ae0776ebff41ed7b7b30554ff57ed9f293d97b5a2c88
ripemd-160
334e93f1408ad393d7ef5f7192d8482ac2eabe96
Diameter
155619528
Circumference
488893165.91991
Area
1.9020330930721E+16
Volume
1.973289947895E+24
Surface area
7.6081323722882E+16
Circumference
488893165.91991
Perimeter
311239056
Area
6054359373735696
Diagonal
110039623.53385
Surface area
36326156242414176
Volume
4.7108827404156E+23
Space diagonal
134770464.57294
Perimeter
233429292
Area
2.6216145106478E+15
Altitude
67385232.286472
Surface area
2.6216145106478E+15
Volume
5.5518285518709E+22
Height
36679874.511283