194771738 is an even 9-digits composite number following 194771737
and preceding 194771739 . In scientific notation, it is written as 1.94771738 × 10^8.
The sum of its digits is 47. It has a total of 4 prime factors and 16 positive divisors.
There are 82329696 positive integers (up to 194771738) that are relatively prime to 194771738.
194771738 has 16 divisors, whose sum is 338470080
The reverse of 194771738 is 837177491
Previous prime number is 73
Is Prime? no Number parity even Number length 9 Sum of Digits 47 Digital Root 2
Name
one hundred ninety-four million seven hundred seventy-one thousand seven hundred thirty-eight
Scientific notation
1.94771738 × 10^8
Engineering notation
1.94771738 × 10^6
Prime Factorization
2 × 7 × 73 × 190579
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
194771738 Product of the distinct prime numbers
The prime factorization of 194771738 is 2 × 7 × 73 × 190579.
Since it has a total of 4 prime factors.
9 , 6 , 49 , 29 , 965 , 207 , 3108 , 9286 , 14396 , 47646 , 615800 , 476709 , 9831632 , 4548977 , 72605582 , 51839689 , 423157115 , 101955005 , 4087308713 , 933318390
n×2
389543476
n×3
584315214
n×4
779086952
n×5
973858690
n÷2
97385869
n÷3
64923912.666667
n÷3
48692934.5
n÷5
38954347.6
n2
37936029923540644
n3
7.388866481028E+24
n4
1.4391423663598E+33
n5
2.8030425992533E+41
2 √n13956.064559897
3 √n579.66264368831
4 √n118.13578864974
5 √n45.488874123716
1 , 2 , 7 , 14 , 73 , 146 , 511 , 1022 , 190579 , 381158 , 1334053 , 2668106 , 13912267 , 27824534 , 97385869 , 194771738
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
-194771737 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 194771738 can be divided by 16 positive divisors.
The sum of these divisors (counting 194771738) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1011100110111111101100011010
3
Ternary
111120111102121002
4
Quaternary
23212333230122
5
Quinary
344330143423
6
Senary
31154345002
8
Octal
1346775432
10
Decimal
194771738
12
Duodecimal
5528b162
16
Hexadecimal
b9bfb1a
20
Vigesimal
30h696i
36
Base36
37ymu2
md5
f2429b063f7fea3f64930d48716f1b9f
sha1
d3d45c573fd0e76135ae6e979e39e3a9d88c17a0
sha256
4ccab2cbf58685b7d17def9795b35d6dcf8d6677f975bdede9e51c629bf372a1
sha512
cd87aa24c80aaa83176f256804db02ca690d7c1bb9e1acf4ec49286e6bab6ec89cda428a5e9069b94b19966938ed4acc27dcd6576b1b1293d8677ff60510076c
ripemd-160
41ba2abcafb5bb7c4a5473c8ae8ddd2835a46449
Diameter
389543476
Circumference
1223786922.4554
Area
1.1917955291416E+17
Volume
3.0950411540205E+25
Surface area
4.7671821165663E+17
Circumference
1223786922.4554
Perimeter
779086952
Area
37936029923540644
Diagonal
275448833.44658
Surface area
227616179541243864
Volume
7.388866481028E+24
Space diagonal
337354546.09449
Perimeter
584315214
Area
1.6426782816256E+16
Altitude
168677273.04725
Surface area
1.6426782816256E+16
Volume
8.7078626566948E+23
Height
91816277.815526