197960638 is an even 9-digits composite number following 197960637
and preceding 197960639 . In scientific notation, it is written as 1.97960638 × 10^8.
The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors.
There are 97586160 positive integers (up to 197960638) that are relatively prime to 197960638.
197960638 has 8 divisors, whose sum is 301123440
The reverse of 197960638 is 836069791
Previous prime number is 71
Is Prime? no
Number parity even
Number length 9
Sum of Digits 49
Digital Root 4
Name
one hundred ninety-seven million nine hundred sixty thousand six hundred thirty-eight
Scientific notation
1.97960638 × 10^8
Engineering notation
1.97960638 × 10^6
Prime Factorization
2 × 71 × 1394089
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
197960638
Product of the distinct prime numbers
The prime factorization of 197960638 is 2 × 71 × 1394089.
Since it has a total of 3 prime factors.
1 , 9 , 30 , 38 , 213 , 518 , 5683 , 3955 , 83623 , 77502 , 51538 , 783819 , 7022900 , 8046128 , 62246272 , 10258228 , 211237665 , 368961704 , 1775569543 , 3199648599
n×2
395921276
n×3
593881914
n×4
791842552
n×5
989803190
n÷2
98980319
n÷3
65986879.333333
n÷3
49490159.5
n÷5
39592127.6
n2
39188414197367044
n3
7.757763476719E+24
n4
1.5357318073044E+33
n5
3.0401444837087E+41
2 √n
14069.848542184
3 √n
582.80904278581
4 √n
118.61639238395
5 √n
45.636861408124
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
-197960637
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 197960638 can be divided by 8 positive divisors.
The sum of these divisors (counting 197960638) is 1, the average is 0.125.
Base
System
Value
2
Binary
1011110011001010001110111110
3
Ternary
111210111102221111
4
Quaternary
23303022032332
5
Quinary
401134220023
6
Senary
31350552234
8
Octal
1363121676
10
Decimal
197960638
12
Duodecimal
5636867a
16
Hexadecimal
bcca3be
20
Vigesimal
31h51bi
36
Base36
39uzem
md5
4e1cd49aa5eeb3532a1cf02d4b4b1e41
sha1
1f3d4baa2ce7ed51297eeb41c413bd197a76d79d
sha256
675b257eaf404117f6e8ab947cc698c0d424fd64b9fc137995d7e7e47bd5db07
sha512
3dd3e9c37856e46a5f42ce4e12509c7ff4c2d63a610e07575cd9d0c5de050f39b774d4816a51640d2f90be12bed770ee14e5a4bdaced928e61e30e9f74cb7ea4
ripemd-160
76429219ff2f68610582201853789b12149c6605
Diameter
395921276
Circumference
1243823372.0815
Area
1.2311403414828E+17
Volume
3.249564366233E+25
Surface area
4.9245613659313E+17
Circumference
1243823372.0815
Perimeter
791842552
Area
39188414197367044
Diagonal
279958619.07563
Surface area
235130485184202264
Volume
7.757763476719E+24
Space diagonal
342877882.91475
Perimeter
593881914
Area
1.6969081114473E+16
Altitude
171438941.45738
Surface area
1.6969081114473E+16
Volume
9.1426119353823E+23
Height
93319539.691877