79883982 is an even 8-digits composite number following 79883981
and preceding 79883983 . In scientific notation, it is written as 7.9883982 × 10^7.
The sum of its digits is 54. It has a total of 5 prime factors and 20 positive divisors.
There are 26627940 positive integers (up to 79883982) that are relatively prime to 79883982.
79883982 has 20 divisors, whose sum is 178999656
The reverse of 79883982 is 28938897
Previous prime number is 3
Is Prime? no
Number parity even
Number length 8
Sum of Digits 54
Digital Root 9
Name
seventy-nine million eight hundred eighty-three thousand nine hundred eighty-two
Scientific notation
7.9883982 × 10^7
Engineering notation
7.9883982 × 10^6
Prime Factorization
2 × 9 × 3 × 3 × 493111
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
26627994
Product of the distinct prime numbers
The prime factorization of 79883982 is 2 × 9 × 3 × 3 × 493111.
Since it has a total of 5 prime factors.
1 , 8 , 55 , 85 , 487 , 969 , 5857 , 934 , 42570 , 87520 , 650392 , 342864 , 374125 , 8778159 , 6371701 , 38648241 , 314816902 , 258531804 , 9958744248 , 8343686786
n×2
159767964
n×3
239651946
n×4
319535928
n×5
399419910
n÷2
39941991
n÷3
26627994
n÷3
19970995.5
n÷5
15976796.4
n2
6381450580176324
n3
5.097756832807E+23
n4
4.0722911507233E+31
n5
3.2531083298314E+39
2 √n
8937.7839535312
3 √n
430.6785428974
4 √n
94.539853784165
5 √n
38.062029456725
1 , 2 , 3 , 6 , 9 , 18 , 27 , 54 , 81 , 162 , 493111 , 986222 , 1479333 , 2958666 , 4437999 , 8875998 , 13313997 , 26627994 , 39941991 , 79883982
20 divisors
τ
Total Divisors
20
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-79883981
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.05
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
20
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 79883982 can be divided by 20 positive divisors.
The sum of these divisors (counting 79883982) is 1, the average is 0.05.
Base
System
Value
2
Binary
100110000101110111011001110
3
Ternary
12120022112020000
4
Quaternary
10300232323032
5
Quinary
130422241412
6
Senary
11532105130
8
Octal
460567316
10
Decimal
79883982
12
Duodecimal
229051a6
16
Hexadecimal
4c2eece
20
Vigesimal
14j59j2
36
Base36
1bk6vi
md5
505bef7368d56c88f2de540d6943f275
sha1
726baf035c1d6997c8bba086b35c1df4303c10f7
sha256
15c2124bd432447ea391e452a91c1ec3e9b26bdf10e347b627c1ccef866d9b80
sha512
7385617679645ef8e10e858ac777953011ecb4fa036efb5077b2b5999323064cca109141b0ea4de96a0b61b5b11060c6a6c69769a5da54326414e3cece9a5b41
ripemd-160
8d19b2f541d53e2024b1eb3c55e001b2bbeab58d
Diameter
159767964
Circumference
501925861.9814
Area
2.0047918261928E+16
Volume
2.1353433887645E+24
Surface area
8.0191673047713E+16
Circumference
501925861.9814
Perimeter
319535928
Area
6381450580176324
Diagonal
112973010.76077
Surface area
38288703481057944
Volume
5.097756832807E+23
Space diagonal
138363115.53492
Perimeter
239651946
Area
2.7632491577138E+15
Altitude
69181557.767459
Surface area
2.7632491577138E+15
Volume
6.0077640421964E+22
Height
37657670.253589