19242538 is an even 8-digits composite number following 19242537
and preceding 19242539 . In scientific notation, it is written as 1.9242538 × 10^7.
The sum of its digits is 34. It has a total of 5 prime factors and 32 positive divisors.
There are 7706112 positive integers (up to 19242538) that are relatively prime to 19242538.
19242538 has 32 divisors, whose sum is 35178624
The reverse of 19242538 is 83524291
Previous prime number is 347
Is Prime? no
Number parity even
Number length 8
Sum of Digits 34
Digital Root 7
Name
nineteen million two hundred forty-two thousand five hundred thirty-eight
Scientific notation
1.9242538 × 10^7
Engineering notation
1.9242538 × 10^6
Prime Factorization
2 × 7 × 17 × 347 × 233
Composite number
ω
Distinct Factors
5
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
19242538
Product of the distinct prime numbers
The prime factorization of 19242538 is 2 × 7 × 17 × 347 × 233.
Since it has a total of 5 prime factors.
1 , 9 , 50 , 90 , 421 , 805 , 1955 , 8531 , 64348 , 13188 , 577945 , 454197 , 4813983 , 7643465 , 18678334 , 49801495 , 202831701 , 22677657 , 2864520353 , 5947888228
n×2
38485076
n×3
57727614
n×4
76970152
n×5
96212690
n÷2
9621269
n÷3
6414179.3333333
n÷3
4810634.5
n÷5
3848507.6
n2
370275268681444
n3
7.1250359280629E+21
n4
1.3710377459712E+29
n5
2.6382245926284E+36
2 √n
4386.6317374496
3 √n
267.97078652386
4 √n
66.231652081536
5 √n
28.632051765932
1 , 2 , 7 , 14 , 17 , 34 , 119 , 233 , 238 , 347 , 466 , 694 , 1631 , 2429 , 3262 , 3961 , 4858 , 5899 , 7922 , 11798 , 27727 , 41293 , 55454 , 80851 , 82586 , 161702 , 565957 , 1131914 , 1374467 , 2748934 , 9621269 , 19242538
32 divisors
τ
Total Divisors
32
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-19242537
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.03125
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
32
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 19242538 can be divided by 32 positive divisors.
The sum of these divisors (counting 19242538) is 1, the average is 0.03125.
Base
System
Value
2
Binary
1001001011001111000101010
3
Ternary
1100012121210121
4
Quaternary
1021121320222
5
Quinary
14411230123
6
Senary
1524233454
8
Octal
111317052
10
Decimal
19242538
12
Duodecimal
653b88a
16
Hexadecimal
1259e2a
20
Vigesimal
60566i
36
Base36
bgfmy
md5
3e6ac6514308b25fb29adf7b803d9fba
sha1
a31c70acf777c91d9a4e37a5e10c56cd7f32bf97
sha256
6afb510334f1fbc70265b5be0941e182b077d383c392672915d09f2e5877653e
sha512
06972ff3d0bf75b7a4db7ea91bd4bbb2bcebeb10d97a56cf4a27cc9e1cc9bfe343a3525e8455e7e2a8bf14f3b112c2acab8e42a12dfe9c2f822257f7db3d023f
ripemd-160
d2e0213b31b25d9f0ec94e4f82e62f42d0c1253a
Diameter
38485076
Circumference
120904432.03444
Area
1.1632540638956E+15
Volume
2.9845280704221E+22
Surface area
4.6530162555824E+15
Circumference
120904432.03444
Perimeter
76970152
Area
370275268681444
Diagonal
27213058.21408
Surface area
2221651612088664
Volume
7.1250359280629E+21
Space diagonal
33329053.482575
Perimeter
57727614
Area
1.6033389453562E+14
Altitude
16664526.741287
Surface area
1.6033389453562E+14
Volume
8.3969353682184E+20
Height
9071019.4046932