77319930 is an even 8-digits composite number following 77319929
and preceding 77319931 . In scientific notation, it is written as 7.7319930 × 10^7.
The sum of its digits is 39. It has a total of 5 prime factors and 32 positive divisors.
There are 19533312 positive integers (up to 77319930) that are relatively prime to 77319930.
77319930 has 32 divisors, whose sum is 195336000
The reverse of 77319930 is 03991377
Previous prime number is 19
Is Prime? no
Number parity even
Number length 8
Sum of Digits 39
Digital Root 3
Name
seventy-seven million three hundred nineteen thousand nine hundred thirty
Scientific notation
7.7319930 × 10^7
Engineering notation
7.7319930 × 10^6
Prime Factorization
2 × 3 × 5 × 19 × 135649
Composite number
ω
Distinct Factors
5
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
77319930
Product of the distinct prime numbers
The prime factorization of 77319930 is 2 × 3 × 5 × 19 × 135649.
Since it has a total of 5 prime factors.
10 , 7 , 12 , 14 , 785 , 160 , 9789 , 1287 , 54191 , 12783 , 324068 , 734126 , 6990928 , 1207584 , 73200968 , 14965479 , 913646185 , 982828063 , 425624611 , 4638501
n×2
154639860
n×3
231959790
n×4
309279720
n×5
386599650
n÷2
38659965
n÷3
25773310
n÷3
19329982.5
n÷5
15463986
n2
5978371575204900
n3
4.6224727170883E+23
n4
3.5740926691218E+31
n5
2.7634859499001E+39
2 √n
8793.1751944335
3 √n
426.02048657236
4 √n
93.771931804957
5 √n
37.814493739463
1 , 2 , 3 , 5 , 6 , 10 , 15 , 19 , 30 , 38 , 57 , 95 , 114 , 190 , 285 , 570 , 135649 , 271298 , 406947 , 678245 , 813894 , 1356490 , 2034735 , 2577331 , 4069470 , 5154662 , 7731993 , 12886655 , 15463986 , 25773310 , 38659965 , 77319930
32 divisors
τ
Total Divisors
32
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-77319929
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.03125
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
32
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 77319930 can be divided by 32 positive divisors.
The sum of these divisors (counting 77319930) is 1, the average is 0.03125.
Base
System
Value
2
Binary
100100110111100111011111010
3
Ternary
12101111021000010
4
Quaternary
10212330323322
5
Quinary
124243214210
6
Senary
11401122350
8
Octal
446747372
10
Decimal
77319930
12
Duodecimal
21a893b6
16
Hexadecimal
49bcefa
20
Vigesimal
1434jga
36
Base36
1a18fu
md5
e50b3d67fbdb6094f34124a874c6e9e5
sha1
075f6d2079d714f45d7ee11846863064a8c307e6
sha256
ed0f1dc4c7e6a4168166eefed1d666849986beb6422533172ee6663262409d6b
sha512
16f8d0744969706064c7daffa5ba77ca438e8b6e39281c2e5e971bf0acd61ccd59054661072eb4790add2755b97e87338a2f60c59333dc0358ea92d4dc4ff806
ripemd-160
196fd87c70e9ff82c803f5ddf2172e1a2d550806
Diameter
154639860
Circumference
485815448.12815
Area
1.8781608221094E+16
Volume
1.9362568439232E+24
Surface area
7.5126432884375E+16
Circumference
485815448.12815
Perimeter
309279720
Area
5978371575204900
Diagonal
109346893.64774
Surface area
35870229451229400
Volume
4.6224727170883E+23
Space diagonal
133922047.19767
Perimeter
231959790
Area
2.5887108286951E+15
Altitude
66961023.598835
Surface area
2.5887108286951E+15
Volume
5.4476363401716E+22
Height
36448964.549246