21332472 is an even 8-digits composite number following 21332471
and preceding 21332473 . In scientific notation, it is written as 2.1332472 × 10^7.
The sum of its digits is 24. It has a total of 6 prime factors and 32 positive divisors.
There are 5951232 positive integers (up to 21332472) that are relatively prime to 21332472.
21332472 has 32 divisors, whose sum is 53526480
The reverse of 21332472 is 27423312
Previous prime number is 301
Is Prime? no Number parity even Number length 8 Sum of Digits 24 Digital Root 6
Name
twenty-one million three hundred thirty-two thousand four hundred seventy-two
Scientific notation
2.1332472 × 10^7
Engineering notation
2.1332472 × 10^6
Prime Factorization
2 × 2 × 2 × 3 × 301 × 2953
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
6 Total number of prime factors
rad Radical
5333118 Product of the distinct prime numbers
The prime factorization of 21332472 is 2 × 2 × 2 × 3 × 301 × 2953.
Since it has a total of 6 prime factors.
3 , 10 , 84 , 31 , 317 , 605 , 3712 , 403 , 73998 , 24307 , 273179 , 38809 , 5248286 , 4772485 , 61841937 , 41526902 , 316618454 , 543837720 , 4704505309 , 1672303514
n×2
42664944
n×3
63997416
n×4
85329888
n×5
106662360
n÷2
10666236
n÷3
7110824
n÷3
5333118
n÷5
4266494.4
n2
455074361630784
n3
9.7078610774066E+21
n4
2.0709267461367E+29
n5
4.4177986826011E+36
2 √n4618.7089105074
3 √n277.34077709516
4 √n67.961083794384
5 √n29.228615005655
1 , 2 , 3 , 4 , 6 , 8 , 12 , 24 , 301 , 602 , 903 , 1204 , 1806 , 2408 , 2953 , 3612 , 5906 , 7224 , 8859 , 11812 , 17718 , 23624 , 35436 , 70872 , 888853 , 1777706 , 2666559 , 3555412 , 5333118 , 7110824 , 10666236 , 21332472
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
-21332471 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 21332472 can be divided by 32 positive divisors.
The sum of these divisors (counting 21332472) is 1, the average is 0.03125.
Base
System
Value
2
Binary
1010001011000000111111000
3
Ternary
1111010210122120
4
Quaternary
1101120013320
5
Quinary
20430114342
6
Senary
2041121240
8
Octal
121300770
10
Decimal
21332472
12
Duodecimal
7189220
16
Hexadecimal
14581f8
20
Vigesimal
6d6b3c
36
Base36
cp88o
md5
ad1be258d8c9bdfb9e796a681c1e4f90
sha1
83537debad59b2d9f9099be5a3de33c35b694c9a
sha256
6971a3c2072199b893018111e6ef8a9bdfa27641715109826844fff4daa743eb
sha512
3c2144b76b133bcd5796164f2d66f0e9dabdfc53ed0b6e528efa4bdc67c463d2678314c712570ec7da99137624861f51a3d8235b4a0075b81052b00b981377b4
ripemd-160
5cf4e239d53cf50094d87a0648eb5ba5163e1ddf
Diameter
42664944
Circumference
134035874.63622
Area
1.4296582713363E+15
Volume
4.0664193390468E+22
Surface area
5.7186330853453E+15
Circumference
134035874.63622
Perimeter
85329888
Area
455074361630784
Diagonal
30168671.221344
Surface area
2730446169784704
Volume
9.7078610774066E+21
Space diagonal
36948925.35504
Perimeter
63997416
Area
1.9705297889162E+14
Altitude
18474462.67752
Surface area
1.9705297889162E+14
Volume
1.1440823997752E+21
Height
10056223.740448