21444088 is an even 8-digits composite number following 21444087
and preceding 21444089 . In scientific notation, it is written as 2.1444088 × 10^7.
The sum of its digits is 31. It has a total of 5 prime factors and 16 positive divisors.
There are 10705728 positive integers (up to 21444088) that are relatively prime to 21444088.
21444088 has 16 divisors, whose sum is 40268880
The reverse of 21444088 is 88044412
Previous prime number is 823
Is Prime? no
Number parity even
Number length 8
Sum of Digits 31
Digital Root 4
Name
twenty-one million four hundred forty-four thousand eighty-eight
Scientific notation
2.1444088 × 10^7
Engineering notation
2.1444088 × 10^6
Prime Factorization
2 × 2 × 2 × 823 × 3257
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
5361022
Product of the distinct prime numbers
The prime factorization of 21444088 is 2 × 2 × 2 × 823 × 3257.
Since it has a total of 5 prime factors.
1 , 5 , 93 , 59 , 976 , 60 , 2733 , 9121 , 68352 , 56680 , 607092 , 206484 , 9450168 , 5670722 , 7620046 , 3928816 , 982447092 , 821133197 , 1784968929 , 2585466553
n×2
42888176
n×3
64332264
n×4
85776352
n×5
107220440
n÷2
10722044
n÷3
7148029.3333333
n÷3
5361022
n÷5
4288817.6
n2
459848910151744
n3
9.8610404959981E+21
n4
2.1146102016775E+29
n5
4.5345887250469E+36
2 √n
4630.7761768412
3 √n
277.82363777347
4 √n
68.0498065893
5 √n
29.259137250447
1 , 2 , 4 , 8 , 823 , 1646 , 3257 , 3292 , 6514 , 6584 , 13028 , 26056 , 2680511 , 5361022 , 10722044 , 21444088
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
-21444087
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 21444088 can be divided by 16 positive divisors.
The sum of these divisors (counting 21444088) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1010001110011010111111000
3
Ternary
1111100110202111
4
Quaternary
1101303113320
5
Quinary
20442202323
6
Senary
2043342104
8
Octal
121632770
10
Decimal
21444088
12
Duodecimal
7221934
16
Hexadecimal
14735f8
20
Vigesimal
6e0a48
36
Base36
crmd4
md5
26b2637b6587ff557558402b459fd726
sha1
8b3815469e9d7ac9f155f88f57a9e31466f0bbbe
sha256
493d0e0be6cd2f31054252b3e6349b733e85f712c594a7905af66b6105eb0ebd
sha512
e069ecc7f84fde3ac1021c12278ff099c34f9f7871a59e42815416b2a9c9c7b86dfdfeb0311a66e2cb469aece619838fa636ea309a14c61c60ef5aea2fd83639
ripemd-160
6ce034af92786e64e7264b9b880249d1a320ce03
Diameter
42888176
Circumference
134737178.64747
Area
1.444657957894E+15
Volume
4.1305829838639E+22
Surface area
5.778631831576E+15
Circumference
134737178.64747
Perimeter
85776352
Area
459848910151744
Diagonal
30326520.082322
Surface area
2759093460910464
Volume
9.8610404959981E+21
Space diagonal
37142249.937978
Perimeter
64332264
Area
1.99120419047E+14
Altitude
18571124.968989
Surface area
1.99120419047E+14
Volume
1.1621347673792E+21
Height
10108840.027441