77331390 is an even 8-digits composite number following 77331389
and preceding 77331391 . In scientific notation, it is written as 7.7331390 × 10^7.
The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors.
There are 20557824 positive integers (up to 77331390) that are relatively prime to 77331390.
77331390 has 16 divisors, whose sum is 124113600
The reverse of 77331390 is 09313377
Previous prime number is 337
Is Prime? no
Number parity even
Number length 8
Sum of Digits 33
Digital Root 6
Name
seventy-seven million three hundred thirty-one thousand three hundred ninety
Scientific notation
7.7331390 × 10^7
Engineering notation
7.7331390 × 10^6
Prime Factorization
2 × 15 × 337 × 7649
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
77331390
Product of the distinct prime numbers
The prime factorization of 77331390 is 2 × 15 × 337 × 7649.
Since it has a total of 4 prime factors.
2 , 10 , 79 , 17 , 600 , 568 , 2427 , 3675 , 18832 , 76302 , 166201 , 58181 , 3748359 , 8654623 , 92078548 , 5073940 , 172708947 , 852820045 , 3908467644 , 1310391830
n×2
154662780
n×3
231994170
n×4
309325560
n×5
386656950
n÷2
38665695
n÷3
25777130
n÷3
19332847.5
n÷5
15466278
n2
5980143879332100
n3
4.6245283858874E+23
n4
3.5762120817513E+31
n5
2.7655345121662E+39
2 √n
8793.8268120313
3 √n
426.04153312353
4 √n
93.775406221628
5 √n
37.81561461065
1 , 2 , 15 , 30 , 337 , 674 , 5055 , 7649 , 10110 , 15298 , 114735 , 229470 , 2577713 , 5155426 , 38665695 , 77331390
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-77331389
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 77331390 can be divided by 16 positive divisors.
The sum of these divisors (counting 77331390) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100100110111111101110111110
3
Ternary
12101111211201120
4
Quaternary
10212333232332
5
Quinary
124244101030
6
Senary
11401251410
8
Octal
446775676
10
Decimal
77331390
12
Duodecimal
21a93b66
16
Hexadecimal
49bfbbe
20
Vigesimal
143689a
36
Base36
1a1ha6
md5
9f92655fa2fb704508de4c6d3eaed892
sha1
90cd71d914b329b360f1c4a1f4fdda4ca39ec2d3
sha256
43040add89649ffbebbdefd02a8212b16813d11e8387375c1014e781a9b1e81e
sha512
1d0c01e6766bcc29f18eeba7700fffac5bb2db191266ebbbad690e658efc2e0c1f153eaf15f355fa76b1a1dace039ff93337ffd2a1565ee8c0411f0b65d28f19
ripemd-160
8235cadc685d24c325d9140790bcff537d5ab68e
Diameter
154662780
Circumference
485887453.43177
Area
1.878717607872E+16
Volume
1.9371179204562E+24
Surface area
7.5148704314879E+16
Circumference
485887453.43177
Perimeter
309325560
Area
5980143879332100
Diagonal
109363100.53516
Surface area
35880863275992600
Volume
4.6245283858874E+23
Space diagonal
133941896.49992
Perimeter
231994170
Area
2.5894782588938E+15
Altitude
66970948.249962
Surface area
2.5894782588938E+15
Volume
5.4500589690845E+22
Height
36454366.845054