193889742 is an even 9-digits composite number following 193889741
and preceding 193889743 . In scientific notation, it is written as 1.93889742 × 10^8.
The sum of its digits is 51. It has a total of 4 prime factors and 16 positive divisors.
There are 64444032 positive integers (up to 193889742) that are relatively prime to 193889742.
193889742 has 16 divisors, whose sum is 388894800
The reverse of 193889742 is 247988391
Previous prime number is 349
Is Prime? no Number parity even Number length 9 Sum of Digits 51 Digital Root 6
Name
one hundred ninety-three million eight hundred eighty-nine thousand seven hundred forty-two
Scientific notation
1.93889742 × 10^8
Engineering notation
1.93889742 × 10^6
Prime Factorization
2 × 3 × 349 × 92593
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
193889742 Product of the distinct prime numbers
The prime factorization of 193889742 is 2 × 3 × 349 × 92593.
Since it has a total of 4 prime factors.
9 , 1 , 82 , 70 , 534 , 519 , 6346 , 2271 , 93552 , 74808 , 338617 , 233434 , 4451219 , 7044199 , 10074903 , 29801543 , 384305053 , 169463560 , 1005811429 , 9182189454
n×2
387779484
n×3
581669226
n×4
775558968
n×5
969448710
n÷2
96944871
n÷3
64629914
n÷3
48472435.5
n÷5
38777948.4
n2
37593232052826564
n3
7.2889420636687E+24
n4
1.4132510961777E+33
n5
2.740148904191E+41
2 √n13924.429683114
3 √n578.78634645868
4 √n118.00182067712
5 √n45.447601322628
1 , 2 , 3 , 6 , 349 , 698 , 1047 , 2094 , 92593 , 185186 , 277779 , 555558 , 32314957 , 64629914 , 96944871 , 193889742
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
-193889741 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 193889742 can be divided by 16 positive divisors.
The sum of these divisors (counting 193889742) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1011100011101000010111001110
3
Ternary
111111211121201120
4
Quaternary
23203220113032
5
Quinary
344113432432
6
Senary
31123421410
8
Octal
1343502716
10
Decimal
193889742
12
Duodecimal
54b24866
16
Hexadecimal
b8e85ce
20
Vigesimal
30bg472
36
Base36
37fqa6
md5
64c55a331f62e2fff50beb120ad557bc
sha1
4109c56d6deada3724d2f7279a86ea23b9c22259
sha256
673b3ab357d9fcec56f4abcb7c35c9312969d1b3279c1a4ad5f91d9f05968be0
sha512
0fca90f5de90fc7abd657daee670bcd497018c7620d32b73215b73e5d5f8cd4e4a69e2ce6d8f38e06dc91a182a5e1aa88a208e2fda52213defe73c5fa646fc31
ripemd-160
3a43475ebfd3f0d20061e456b1e1537cbf47de8a
Diameter
387779484
Circumference
1218245178.1472
Area
1.1810262164186E+17
Volume
3.0531849119551E+25
Surface area
4.7241048656743E+17
Circumference
1218245178.1472
Perimeter
775558968
Area
37593232052826564
Diagonal
274201502.74142
Surface area
225559392316959384
Volume
7.2889420636687E+24
Space diagonal
335826884.21042
Perimeter
581669226
Area
1.6278346984056E+16
Altitude
167913442.10521
Surface area
1.6278346984056E+16
Volume
8.5901006014933E+23
Height
91400500.913807