77797866 is an even 8-digits composite number following 77797865
and preceding 77797867 . In scientific notation, it is written as 7.7797866 × 10^7.
The sum of its digits is 57. It has a total of 3 prime factors and 8 positive divisors.
There are 25932620 positive integers (up to 77797866) that are relatively prime to 77797866.
77797866 has 8 divisors, whose sum is 155595744
The reverse of 77797866 is 66879777
Previous prime number is 3
Is Prime? no
Number parity even
Number length 8
Sum of Digits 57
Digital Root 3
Name
seventy-seven million seven hundred ninety-seven thousand eight hundred sixty-six
Scientific notation
7.7797866 × 10^7
Engineering notation
7.7797866 × 10^6
Prime Factorization
2 × 3 × 12966311
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
77797866
Product of the distinct prime numbers
The prime factorization of 77797866 is 2 × 3 × 12966311.
Since it has a total of 3 prime factors.
2 , 8 , 22 , 51 , 325 , 410 , 2876 , 3706 , 60790 , 85555 , 676870 , 792538 , 9360681 , 6594207 , 51076970 , 88897446 , 378244118 , 300927527 , 8622146864 , 3246599198
n×2
155595732
n×3
233393598
n×4
311191464
n×5
388989330
n÷2
38898933
n÷3
25932622
n÷3
19449466.5
n÷5
15559573.2
n2
6052507954153956
n3
4.708722027812E+23
n4
3.6632852535097E+31
n5
2.8499577527232E+39
2 √n
8820.3098585027
3 √n
426.89646786888
4 √n
93.916504718301
5 √n
37.861126961778
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
-77797865
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 77797866 can be divided by 8 positive divisors.
The sum of these divisors (counting 77797866) is 1, the average is 0.125.
Base
System
Value
2
Binary
100101000110001100111101010
3
Ternary
12102101112121110
4
Quaternary
10220301213222
5
Quinary
124404012431
6
Senary
11415251150
8
Octal
450614752
10
Decimal
77797866
12
Duodecimal
22079ab6
16
Hexadecimal
4a319ea
20
Vigesimal
1464ed6
36
Base36
1abh7u
md5
0ca2f6bcb607bd1bc0423ee6efcb766b
sha1
8e453be52ab8fa1bc6704feba3ca8678838b40df
sha256
1f45e6b73e705a5c6ef70cf39420190ff3323837cc43ec5e52c4e663d499251e
sha512
5582d20a202897da072578417555dc7a4f9ae55e51cfe560f78438bc15ad1b6d701e40535a67a670fdbbc5c5d395f50b344884eea104762e148622bdb93f1f3f
ripemd-160
f9492755dbfcdce8ad006e02d2436217883430e2
Diameter
155595732
Circumference
488818408.58113
Area
1.9014514524564E+16
Volume
1.9723848707161E+24
Surface area
7.6058058098255E+16
Circumference
488818408.58113
Perimeter
311191464
Area
6052507954153956
Diagonal
110022797.22088
Surface area
36315047724923736
Volume
4.708722027812E+23
Space diagonal
134749856.63244
Perimeter
233393598
Area
2.6208128224524E+15
Altitude
67374928.316218
Surface area
2.6208128224524E+15
Volume
5.5492821276473E+22
Height
36674265.740295