195890442 is an even 9-digits composite number following 195890441
and preceding 195890443 . In scientific notation, it is written as 1.95890442 × 10^8.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 59360720 positive integers (up to 195890442) that are relatively prime to 195890442.
195890442 has 8 divisors, whose sum is 302739876
The reverse of 195890442 is 244098591
Previous prime number is 33
Is Prime? no
Number parity even
Number length 9
Sum of Digits 42
Digital Root 6
Name
one hundred ninety-five million eight hundred ninety thousand four hundred forty-two
Scientific notation
1.95890442 × 10^8
Engineering notation
1.95890442 × 10^6
Prime Factorization
2 × 33 × 2968037
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
195890442
Product of the distinct prime numbers
The prime factorization of 195890442 is 2 × 33 × 2968037.
Since it has a total of 3 prime factors.
10 , 2 , 93 , 6 , 202 , 288 , 1816 , 9976 , 18436 , 7694 , 792738 , 392129 , 1013205 , 5728201 , 80709013 , 17460801 , 243946801 , 847592673 , 2655393689 , 5679917106
n×2
391780884
n×3
587671326
n×4
783561768
n×5
979452210
n÷2
97945221
n÷3
65296814
n÷3
48972610.5
n÷5
39178088.4
n2
38373065266955364
n3
7.5169167160387E+24
n4
1.472492137982E+33
n5
2.8844713575082E+41
2 √n
13996.086667351
3 √n
580.77032207064
4 √n
118.30505765753
5 √n
45.541009071448
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
-195890441
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 195890442 can be divided by 8 positive divisors.
The sum of these divisors (counting 195890442) is 1, the average is 0.125.
Base
System
Value
2
Binary
1011101011010000110100001010
3
Ternary
111122121021011120
4
Quaternary
23223100310022
5
Quinary
400121443232
6
Senary
31234340110
8
Octal
1353206412
10
Decimal
195890442
12
Duodecimal
5572a636
16
Hexadecimal
bad0d0a
20
Vigesimal
3146622
36
Base36
38mm16
md5
5fc070ccfaed1cacbb3159d37aaec8ba
sha1
e6a1c78e852fb677152b864f71d8e351e2d1877d
sha256
c80e5cfc22e43204353b521d1d8d1165ba2c114792df6e44593faa63f438d9bc
sha512
c42e94e75a7f7553fbce0e05bc101978400fae60f9bf13bc8ccf35a97555332438191f1eb0d15de0fa961669577dc1270f0c15a118d333c112bf5e28515751d6
ripemd-160
a431d18eedcc03147eb8ab1fd5ca54e88e5b51c8
Diameter
391780884
Circumference
1230815946.9913
Area
1.2055253993839E+17
Volume
3.1486787110338E+25
Surface area
4.8221015975355E+17
Circumference
1230815946.9913
Perimeter
783561768
Area
38373065266955364
Diagonal
277030919.81566
Surface area
230238391601732184
Volume
7.5169167160387E+24
Space diagonal
339292198.26112
Perimeter
587671326
Area
1.6616024671131E+16
Altitude
169646099.13056
Surface area
1.6616024671131E+16
Volume
8.8587713058758E+23
Height
92343639.938553