197839689 is an odd 9-digits composite number following 197839688
and preceding 197839690 . In scientific notation, it is written as 1.97839689 × 10^8.
The sum of its digits is 60. It has a total of 4 prime factors and 16 positive divisors.
There are 128616768 positive integers (up to 197839689) that are relatively prime to 197839689.
197839689 has 16 divisors, whose sum is 270359232
The reverse of 197839689 is 986938791
Previous prime number is 1117
Is Prime? no Number parity odd Number length 9 Sum of Digits 60 Digital Root 6
Name
one hundred ninety-seven million eight hundred thirty-nine thousand six hundred eighty-nine
Scientific notation
1.97839689 × 10^8
Engineering notation
1.97839689 × 10^6
Prime Factorization
3 × 43 × 1117 × 1373
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
197839689 Product of the distinct prime numbers
The prime factorization of 197839689 is 3 × 43 × 1117 × 1373.
Since it has a total of 4 prime factors.
1 , 10 , 35 , 75 , 550 , 168 , 5181 , 7038 , 99442 , 75752 , 343999 , 313718 , 9548663 , 8746447 , 61024230 , 27194782 , 309920043 , 805562269 , 7169173501 , 4626781607
n×2
395679378
n×3
593519067
n×4
791358756
n×5
989198445
n÷2
98919844.5
n÷3
65946563
n÷3
49459922.25
n÷5
39567937.8
n2
39140542543616721
n3
7.7435527641204E+24
n4
1.5319820706087E+33
n5
3.030868564028E+41
2 √n14065.549722638
3 √n582.69032468708
4 √n118.59827031891
5 √n45.631283448518
1 , 3 , 43 , 129 , 1117 , 1373 , 3351 , 4119 , 48031 , 59039 , 144093 , 177117 , 1533641 , 4600923 , 65946563 , 197839689
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-197839688 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 197839689 can be divided by 16 positive divisors.
The sum of these divisors (counting 197839689) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1011110010101100101101001001
3
Ternary
111210021022000220
4
Quaternary
23302230231021
5
Quinary
401121332224
6
Senary
31344220253
8
Octal
1362545511
10
Decimal
197839689
12
Duodecimal
5630a689
16
Hexadecimal
bcacb49
20
Vigesimal
31g9j49
36
Base36
39se2x
md5
3a35fab8a8805e3a87c1b5976387cbef
sha1
c6e82560e955151ee088f2c83d5b424ccb173c95
sha256
fc4d1de4a3ce0782f24e72589807eae772c36335442147f128a73a205f69c3f8
sha512
3d59ff319b1bbd68ddd184f20d5bafccd5f0208bcdad011b5f4ce610a9f43b6fe12a477e87b219dff2ffdeac594909f2785d19a55868e50fca69d7aecddf5900
ripemd-160
caa91d731fe66c4c6e4e888b7d8dd3abdd777482
Diameter
395679378
Circumference
1243063427.1018
Area
1.2296364091255E+17
Volume
3.2436117968594E+25
Surface area
4.9185456365018E+17
Circumference
1243063427.1018
Perimeter
791358756
Area
39140542543616721
Diagonal
279787571.35948
Surface area
234843255261700326
Volume
7.7435527641204E+24
Space diagonal
342668393.10163
Perimeter
593519067
Area
1.6948352080339E+16
Altitude
171334196.55081
Surface area
1.6948352080339E+16
Volume
9.1258644499756E+23
Height
93262523.786492