77797813 is an odd 8-digits composite number following 77797812
and preceding 77797814 . In scientific notation, it is written as 7.7797813 × 10^7.
The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors.
There are 76245408 positive integers (up to 77797813) that are relatively prime to 77797813.
77797813 has 8 divisors, whose sum is 79358400
The reverse of 77797813 is 31879777
Previous prime number is 3673
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 49
Digital Root 4
Name
seventy-seven million seven hundred ninety-seven thousand eight hundred thirteen
Scientific notation
7.7797813 × 10^7
Engineering notation
7.7797813 × 10^6
Prime Factorization
59 × 3673 × 359
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
77797813
Product of the distinct prime numbers
The prime factorization of 77797813 is 59 × 3673 × 359.
Since it has a total of 3 prime factors.
5 , 8 , 35 , 46 , 784 , 757 , 5281 , 8500 , 12670 , 32488 , 121560 , 162634 , 7102428 , 7496093 , 53304712 , 18950175 , 983815 , 896707162 , 2764466016 , 4461543974
n×2
155595626
n×3
233393439
n×4
311191252
n×5
388989065
n÷2
38898906.5
n÷3
25932604.333333
n÷3
19449453.25
n÷5
15559562.6
n2
6052499707582969
n3
4.7087124043309E+23
n4
3.6632752710292E+31
n5
2.8499480450305E+39
2 √n
8820.3068540726
3 √n
426.89637092741
4 √n
93.916488723081
5 √n
37.861121803178
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
-77797812
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 77797813 can be divided by 8 positive divisors.
The sum of these divisors (counting 77797813) is 1, the average is 0.125.
Base
System
Value
2
Binary
100101000110001100110110101
3
Ternary
12102101112112111
4
Quaternary
10220301212311
5
Quinary
124404012223
6
Senary
11415251021
8
Octal
450614665
10
Decimal
77797813
12
Duodecimal
22079a71
16
Hexadecimal
4a319b5
20
Vigesimal
1464ead
36
Base36
1abh6d
md5
06b0001ee859aaa280c26d0863ca1052
sha1
d4e1b5e4a52b1104cc47f047a187d306a2030a17
sha256
f30d0add7fe65858d41775104720ba275b2dc5d8415e7024e73fa7fa35e6562d
sha512
c0a453368640ada951093e19a2612ce1b4567152137e6610126747a5e719bb6480878b84b455e2c9e3f08182a916eab4cda82b2432a352b0e52d0bd9e9768737
ripemd-160
2635601432a8030540f31f5b12f9d890ad84940d
Diameter
155595626
Circumference
488818075.57231
Area
1.9014488617197E+16
Volume
1.9723808396418E+24
Surface area
7.6057954468788E+16
Circumference
488818075.57231
Perimeter
311191252
Area
6052499707582969
Diagonal
110022722.26757
Surface area
36314998245497814
Volume
4.7087124043309E+23
Space diagonal
134749764.83374
Perimeter
233393439
Area
2.6208092515824E+15
Altitude
67374882.416871
Surface area
2.6208092515824E+15
Volume
5.549270786266E+22
Height
36674240.755855