7921093982 is an even 10-digits composite number following 7921093981
and preceding 7921093983 . In scientific notation, it is written as 7.921093982 × 10^9.
The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors.
There are 3960202192 positive integers (up to 7921093982) that are relatively prime to 7921093982.
7921093982 has 8 divisors, whose sum is 11882675376
The reverse of 7921093982 is 2893901297
Previous prime number is 11897
Is Prime? no Number parity even Number length 10 Sum of Digits 50 Digital Root 5
Name
seven billion nine hundred twenty-one million ninety-three thousand nine hundred eighty-two
Scientific notation
7.921093982 × 10^9
Engineering notation
7.921093982 × 10^9
Prime Factorization
2 × 11897 × 332903
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
7921093982 Product of the distinct prime numbers
The prime factorization of 7921093982 is 2 × 11897 × 332903.
Since it has a total of 3 prime factors.
6 , 6 , 48 , 82 , 941 , 647 , 1046 , 323 , 55621 , 56806 , 848195 , 871776 , 5581416 , 26527 , 24221280 , 68611362 , 190882536 , 418346348 , 8376660235 , 9298216989
n×2
15842187964
n×3
23763281946
n×4
31684375928
n×5
39605469910
n÷2
3960546991
n÷3
2640364660.6667
n÷3
1980273495.5
n÷5
1584218796.4
n2
6.2743729871677E+19
n3
4.9699898109477E+29
n4
3.9367756382099E+39
n5
3.1183569816309E+49
2 √n89000.527987198
3 √n1993.4027606444
4 √n298.32956271077
5 √n95.4458463243
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
-7921093981 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 7921093982 can be divided by 8 positive divisors.
The sum of these divisors (counting 7921093982) is 1, the average is 0.125.
Base
System
Value
2
Binary
111011000001000100100110101011110
3
Ternary
202110000221021012012
4
Quaternary
13120020210311132
5
Quinary
112210300001412
6
Senary
3350000311222
8
Octal
73010446536
10
Decimal
7921093982
12
Duodecimal
1650912512
16
Hexadecimal
1d8224d5e
20
Vigesimal
63f6gej2
36
Base36
3n00j8e
md5
7b3c5469281440512a43d5ba73a898a8
sha1
906ac047dc5cfc111cd41233c5b14fc292a15690
sha256
4845fa7484697ea342c60a8307e01996fa3d82f085889ec7d321b06406f1ba3d
sha512
c9ab7525aed48effaec88cd159590f0db4f7704a61b4a68d8a95cee27fe83dabb8a006208318aed0de47043ba6e34cf0b731e1cfd14d152b8a3c8afc7bcd7c9e
ripemd-160
86c2c456ba0e3dff5ec55b72894c03ff7bf5c86d
Diameter
15842187964
Circumference
49769701324.491
Area
1.9711524082368E+20
Volume
2.0818244637986E+30
Surface area
7.8846096329473E+20
Circumference
49769701324.491
Perimeter
31684375928
Area
6.2743729871677E+19
Diagonal
11202118538.176
Surface area
3.7646237923006E+20
Volume
4.9699898109477E+29
Space diagonal
13719737228.352
Perimeter
23763281946
Area
2.716883199853E+19
Altitude
6859868614.176
Surface area
2.716883199853E+19
Volume
5.8571891629153E+28
Height
3734039512.7254