19145422 is an even 8-digits composite number following 19145421
and preceding 19145423 . In scientific notation, it is written as 1.9145422 × 10^7.
The sum of its digits is 28. It has a total of 2 prime factors and 4 positive divisors.
There are 9572710 positive integers (up to 19145422) that are relatively prime to 19145422.
19145422 has 4 divisors, whose sum is 28718136
The reverse of 19145422 is 22454191
Previous prime number is 2
Is Prime? no
Number parity even
Number length 8
Sum of Digits 28
Digital Root 1
Name
nineteen million one hundred forty-five thousand four hundred twenty-two
Scientific notation
1.9145422 × 10^7
Engineering notation
1.9145422 × 10^6
Prime Factorization
2 × 9572711
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
19145422
Product of the distinct prime numbers
The prime factorization of 19145422 is 2 × 9572711.
Since it has a total of 2 prime factors.
8 , 3 , 97 , 29 , 327 , 62 , 5410 , 485 , 9117 , 61453 , 92894 , 692774 , 4580646 , 3477511 , 82349929 , 49869531 , 140403179 , 640554422 , 3990720795 , 5396199069
n×2
38290844
n×3
57436266
n×4
76581688
n×5
95727110
n÷2
9572711
n÷3
6381807.3333333
n÷3
4786355.5
n÷5
3829084.4
n2
366547183558084
n3
7.017700512131E+21
n4
1.3435683777436E+29
n5
2.5723183577757E+36
2 √n
4375.5481942266
3 √n
267.51921485405
4 √n
66.147926605651
5 √n
28.603092375319
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
-19145421
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 19145422 can be divided by 4 positive divisors.
The sum of these divisors (counting 19145422) is 1, the average is 0.25.
Base
System
Value
2
Binary
1001001000010001011001110
3
Ternary
1100000200120201
4
Quaternary
1021002023032
5
Quinary
14400123142
6
Senary
1522204114
8
Octal
111021316
10
Decimal
19145422
12
Duodecimal
64b363a
16
Hexadecimal
12422ce
20
Vigesimal
5jd3b2
36
Base36
becpa
md5
3bf0c1002a8872436fe85737b4925879
sha1
29e13a3f1591fb42e398d461f72f7221bce9d5e0
sha256
783dc0c6840efb95ce7d7ecf7d4cfd3a591bb111c5a607eb10659b46ae316baf
sha512
5c0e550903ddf70079fc71bd792e30234d694924d3e84d0cffc1acb1a5f9d533e367eec11e2e4e7b5b07895a8697da92aceb717102e965f32caa5fedc4e42c23
ripemd-160
d2aae60965e95d7c81dd8b8f4c7ffb618c1d0534
Diameter
38290844
Circumference
120294234.21015
Area
1.1515419390601E+15
Volume
2.9395675165339E+22
Surface area
4.6061677562404E+15
Circumference
120294234.21015
Perimeter
76581688
Area
366547183558084
Diagonal
27075715.449756
Surface area
2199283101348504
Volume
7.017700512131E+21
Space diagonal
33160843.636347
Perimeter
57436266
Area
1.5871958632347E+14
Altitude
16580421.818173
Surface area
1.5871958632347E+14
Volume
8.2704393674402E+20
Height
9025238.4832521