193742189 is an odd 9-digits composite number following 193742188
and preceding 193742190 . In scientific notation, it is written as 1.93742189 × 10^8.
The sum of its digits is 44. It has a total of 2 prime factors and 4 positive divisors.
There are 190086624 positive integers (up to 193742189) that are relatively prime to 193742189.
193742189 has 4 divisors, whose sum is 197397756
The reverse of 193742189 is 981247391
Previous prime number is 53
Is Prime? no Number parity odd Number length 9 Sum of Digits 44 Digital Root 8
Name
one hundred ninety-three million seven hundred forty-two thousand one hundred eighty-nine
Scientific notation
1.93742189 × 10^8
Engineering notation
1.93742189 × 10^6
Prime Factorization
53 × 3655513
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
193742189 Product of the distinct prime numbers
The prime factorization of 193742189 is 53 × 3655513.
Since it has a total of 2 prime factors.
9 , 2 , 93 , 83 , 904 , 39 , 1664 , 6212 , 39022 , 31123 , 137848 , 7089 , 7211190 , 8560632 , 89531182 , 1290090 , 710682193 , 191943271 , 4015373766 , 2300079316
n×2
387484378
n×3
581226567
n×4
774968756
n×5
968710945
n÷2
96871094.5
n÷3
64580729.666667
n÷3
48435547.25
n÷5
38748437.8
n2
37536035798511721
n3
7.272313741986E+24
n4
1.4089539834672E+33
n5
2.729738289572E+41
2 √n13919.130324844
3 √n578.63948750327
4 √n117.97936397881
5 √n45.440681954841
4 divisors
τ Total Divisors
4 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-193742188 Sum of the proper positive divisors of n
A Arithmetic Mean
0.25 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
4 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 193742189 can be divided by 4 positive divisors.
The sum of these divisors (counting 193742189) is 1, the average is 0.25.
Base
System
Value
2
Binary
1011100011000100010101101101
3
Ternary
111111120010022122
4
Quaternary
23203010111231
5
Quinary
344044222224
6
Senary
31120322325
8
Octal
1343042555
10
Decimal
193742189
12
Duodecimal
54a733a5
16
Hexadecimal
b8c456d
20
Vigesimal
30ahf99
36
Base36
37ckfh
md5
540d01fd7074e6d3fd2dd08d0955cee2
sha1
b1342451ef1fd502b3aee91fd4c67b4d34a0242c
sha256
2b35c67d29a90e3dc29aa0e73bd24c2324d7c291d7d7f0fde231a7fd691bad7d
sha512
7ab2f699000c83bb813191449dbc94f9a632ea943daafe60382254588bf44fa49a512ebbb4ec34a365f1f5a8a724a489c54a9cbbcaed958bfaad8435115d705e
ripemd-160
0509158220978fcafed1f1c43cf6728341129e09
Diameter
387484378
Circumference
1217318075.3056
Area
1.1792293430949E+17
Volume
3.0462196568565E+25
Surface area
4.7169173723795E+17
Circumference
1217318075.3056
Perimeter
774968756
Area
37536035798511721
Diagonal
273992831.28765
Surface area
225216214791070326
Volume
7.272313741986E+24
Space diagonal
335571314.91761
Perimeter
581226567
Area
1.6253580279437E+16
Altitude
167785657.45881
Surface area
1.6253580279437E+16
Volume
8.5705039364574E+23
Height
91330943.762551