21704089 is an odd 8-digits composite number following 21704088
and preceding 21704090 . In scientific notation, it is written as 2.1704089 × 10^7.
The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors.
There are 19197360 positive integers (up to 21704089) that are relatively prime to 21704089.
21704089 has 8 divisors, whose sum is 24317568
The reverse of 21704089 is 98040712
Previous prime number is 11
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 31
Digital Root 4
Name
twenty-one million seven hundred four thousand eighty-nine
Scientific notation
2.1704089 × 10^7
Engineering notation
2.1704089 × 10^6
Prime Factorization
37 × 11 × 53327
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
21704089
Product of the distinct prime numbers
The prime factorization of 21704089 is 37 × 11 × 53327.
Since it has a total of 3 prime factors.
10 , 2 , 28 , 40 , 455 , 786 , 1687 , 6531 , 81464 , 24706 , 906751 , 329341 , 486705 , 7532345 , 5936936 , 46928486 , 117589953 , 16611348 , 1595777325 , 305300154
n×2
43408178
n×3
65112267
n×4
86816356
n×5
108520445
n÷2
10852044.5
n÷3
7234696.3333333
n÷3
5426022.25
n÷5
4340817.8
n2
471067479319921
n3
1.0224090496165E+22
n4
2.2190457007282E+29
n5
4.8162365383673E+36
2 √n
4658.7647504462
3 √n
278.94196366524
4 √n
68.255144498024
5 √n
29.329746701303
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
-21704088
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 21704089 can be divided by 8 positive divisors.
The sum of these divisors (counting 21704089) is 1, the average is 0.125.
Base
System
Value
2
Binary
1010010110010110110011001
3
Ternary
1111211200102011
4
Quaternary
1102302312121
5
Quinary
21024012324
6
Senary
2053105521
8
Octal
122626631
10
Decimal
21704089
12
Duodecimal
73282a1
16
Hexadecimal
14b2d99
20
Vigesimal
6fd049
36
Base36
cx6zd
md5
ad23fd8cfccae41e39e830a4d5a7732a
sha1
a49ae7fe933485216a2ca8243c198fac02fc41e2
sha256
11f0b36127905fe828adb58b015cf3c782b49e8b3290f57770e21805f1a6374b
sha512
ff989251732175e7299ffdb404ee18a10892e0413afe4b44da4203a35004de361f6e79f2f97caa355171106ef862cf58f4f03f226129f3be96a4a6e7e16a6697
ripemd-160
a6bc093baad3a2fb2b7d1cc3e623e9de37ebd396
Diameter
43408178
Circumference
136370813.11052
Area
1.4799021323765E+15
Volume
4.2826570123187E+22
Surface area
5.9196085295061E+15
Circumference
136370813.11052
Perimeter
86816356
Area
471067479319921
Diagonal
30694217.022753
Surface area
2826404875919526
Volume
1.0224090496165E+22
Space diagonal
37592584.879997
Perimeter
65112267
Area
2.0397820199388E+14
Altitude
18796292.439998
Surface area
2.0397820199388E+14
Volume
1.2049206202172E+21
Height
10231405.674251