21702006 is an even 8-digits composite number following 21702005
and preceding 21702007 . In scientific notation, it is written as 2.1702006 × 10^7.
The sum of its digits is 18. It has a total of 4 prime factors and 12 positive divisors.
There are 7233948 positive integers (up to 21702006) that are relatively prime to 21702006.
21702006 has 12 divisors, whose sum is 36572172
The reverse of 21702006 is 60020712
Previous prime number is 9
Is Prime? no
Number parity even
Number length 8
Sum of Digits 18
Digital Root 9
Name
twenty-one million seven hundred two thousand six
Scientific notation
2.1702006 × 10^7
Engineering notation
2.1702006 × 10^6
Prime Factorization
2 × 9 × 9 × 133963
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
2411334
Product of the distinct prime numbers
The prime factorization of 21702006 is 2 × 9 × 9 × 133963.
Since it has a total of 4 prime factors.
4 , 5 , 40 , 91 , 244 , 985 , 2440 , 3597 , 91739 , 24615 , 6412 , 48860 , 3117074 , 2531621 , 38966755 , 134905 , 208109243 , 398407593 , 8934509181 , 5996465350
n×2
43404012
n×3
65106018
n×4
86808024
n×5
108510030
n÷2
10851003
n÷3
7234002
n÷3
5425501.5
n÷5
4340401.2
n2
470977064424036
n3
1.0221147077993E+22
n4
2.2181939521348E+29
n5
4.8139258458394E+36
2 √n
4658.5411879686
3 √n
278.93303977538
4 √n
68.253506781473
5 √n
29.329183708699
1 , 2 , 9 , 18 , 81 , 162 , 133963 , 267926 , 1205667 , 2411334 , 10851003 , 21702006
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-21702005
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 21702006 can be divided by 12 positive divisors.
The sum of these divisors (counting 21702006) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1010010110010010101110110
3
Ternary
1111211120120000
4
Quaternary
1102302111312
5
Quinary
21023431011
6
Senary
2053052130
8
Octal
122622566
10
Decimal
21702006
12
Duodecimal
7327046
16
Hexadecimal
14b2576
20
Vigesimal
6fcf06
36
Base36
cx5di
md5
3f6d7d225d19994868f77e5bf5406987
sha1
9d39ecd6bdf8e1aea797ed8d63a725d5424d1ade
sha256
c9ced14875b4c3ab8b8184c3bcc9628c3bed66b4fc7c7bb5c61c81d47a6586c5
sha512
acc6ef5c3c63f92b182c124fc86e0b484b04ec7ebf342ec8e5870d54370966cc7fe9a467a5516ed1a525d8bb994b39a861d0535e171185f6d0341de11cf5e620
ripemd-160
5aae33937ae2a33a6bf58a7db62c067bac650182
Diameter
43404012
Circumference
136357725.23552
Area
1.4796180856038E+15
Volume
4.2814240761977E+22
Surface area
5.9184723424154E+15
Circumference
136357725.23552
Perimeter
86808024
Area
470977064424036
Diagonal
30691271.215902
Surface area
2825862386544216
Volume
1.0221147077993E+22
Space diagonal
37588977.018165
Perimeter
65106018
Area
2.0393905119552E+14
Altitude
18794488.509082
Surface area
2.0393905119552E+14
Volume
1.204573735059E+21
Height
10230423.738634