77319939 is an odd 8-digits composite number following 77319938
and preceding 77319940 . In scientific notation, it is written as 7.7319939 × 10^7.
The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors.
There are 51284576 positive integers (up to 77319939) that are relatively prime to 77319939.
77319939 has 8 divisors, whose sum is 103617360
The reverse of 77319939 is 93991377
Previous prime number is 197
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 48
Digital Root 3
Name
seventy-seven million three hundred nineteen thousand nine hundred thirty-nine
Scientific notation
7.7319939 × 10^7
Engineering notation
7.7319939 × 10^6
Prime Factorization
3 × 197 × 130829
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
77319939
Product of the distinct prime numbers
The prime factorization of 77319939 is 3 × 197 × 130829.
Since it has a total of 3 prime factors.
4 , 5 , 60 , 57 , 663 , 146 , 7229 , 6170 , 46961 , 91589 , 75579 , 97306 , 7488052 , 9614987 , 27225909 , 31712763 , 96492575 , 319573822 , 4456532174 , 2789063837
n×2
154639878
n×3
231959817
n×4
309279756
n×5
386599695
n÷2
38659969.5
n÷3
25773313
n÷3
19329984.75
n÷5
15463987.8
n2
5978372966963721
n3
4.6224743312488E+23
n4
3.5740943332123E+31
n5
2.7634875582422E+39
2 √n
8793.175706194
3 √n
426.02050310188
4 √n
93.771934533708
5 √n
37.81449461978
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
-77319938
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 77319939 can be divided by 8 positive divisors.
The sum of these divisors (counting 77319939) is 1, the average is 0.125.
Base
System
Value
2
Binary
100100110111100111100000011
3
Ternary
12101111021000110
4
Quaternary
10212330330003
5
Quinary
124243214224
6
Senary
11401122403
8
Octal
446747403
10
Decimal
77319939
12
Duodecimal
21a89403
16
Hexadecimal
49bcf03
20
Vigesimal
1434jgj
36
Base36
1a18g3
md5
b30317b77000d4efff63fffbdadc993c
sha1
9a86b744aaa093bc7a5647f9522005839beb9b27
sha256
17b02ab3c489a61f9e9e5fde89aa4896fe085e7683c35607ae301e5c8b775ccc
sha512
9f48da002e3e8f9ba0ab543e7c19820b82e1979d295ef22378258ed5ee6b3f179bf75c2ee108a6818549b296734355b38c0df9e5e82e32b002c6673dbfcdb76d
ripemd-160
79a905047d34e7fd102b316a9a54e97a44216603
Diameter
154639878
Circumference
485815504.67682
Area
1.8781612593433E+16
Volume
1.9362575200612E+24
Surface area
7.5126450373732E+16
Circumference
485815504.67682
Perimeter
309279756
Area
5978372966963721
Diagonal
109346906.37566
Surface area
35870237801782326
Volume
4.6224743312488E+23
Space diagonal
133922062.78613
Perimeter
231959817
Area
2.5887114313444E+15
Altitude
66961031.393063
Surface area
2.5887114313444E+15
Volume
5.447638242478E+22
Height
36448968.791887