21302607 is an odd 8-digits composite number following 21302606
and preceding 21302608 . In scientific notation, it is written as 2.1302607 × 10^7.
The sum of its digits is 21. It has a total of 3 prime factors and 8 positive divisors.
There are 14191040 positive integers (up to 21302607) that are relatively prime to 21302607.
21302607 has 8 divisors, whose sum is 28424880
The reverse of 21302607 is 70620312
Previous prime number is 2909
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 21
Digital Root 3
Name
twenty-one million three hundred two thousand six hundred seven
Scientific notation
2.1302607 × 10^7
Engineering notation
2.1302607 × 10^6
Prime Factorization
3 × 2909 × 2441
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
21302607
Product of the distinct prime numbers
The prime factorization of 21302607 is 3 × 2909 × 2441.
Since it has a total of 3 prime factors.
8 , 4 , 8 , 34 , 762 , 690 , 9322 , 8854 , 25685 , 67468 , 822685 , 539133 , 8272159 , 6337526 , 44200148 , 72730349 , 94812127 , 401602224 , 5600709462 , 5402307260
n×2
42605214
n×3
63907821
n×4
85210428
n×5
106513035
n÷2
10651303.5
n÷3
7100869
n÷3
5325651.75
n÷5
4260521.4
n2
453801064996449
n3
9.6671457438008E+21
n4
2.0593540659191E+29
n5
4.3869610340127E+36
2 √n
4615.4747318125
3 √n
277.2112929523
4 √n
67.93728528439
5 √n
29.220426532967
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
-21302606
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 21302607 can be divided by 8 positive divisors.
The sum of these divisors (counting 21302607) is 1, the average is 0.125.
Base
System
Value
2
Binary
1010001010000110101001111
3
Ternary
1111002021200110
4
Quaternary
1101100311033
5
Quinary
20423140412
6
Senary
2040331103
8
Octal
121206517
10
Decimal
21302607
12
Duodecimal
7173a93
16
Hexadecimal
1450d4f
20
Vigesimal
6d2ga7
36
Base36
col73
md5
6be23beb4fcfca8848d8aefbf50cb799
sha1
a49a53a57b6b88c0715372e57f9dd42000076f5d
sha256
2debe0d869d9209ef65b3099331e9b39d79fb07f0dddabc3864c84ade18041cd
sha512
878c414c44909c9f63f020de93fd12915efe24ab7ce58954fdfb3edafb4763acbcaab579bad6b031b10a5707bbc3a0b2c63c1dd60754a1afdecf34536fdee135
ripemd-160
318ce9fdae53097f5e2cc4245e33751ab9bf2779
Diameter
42605214
Circumference
133848227.30702
Area
1.4256580919841E+15
Volume
4.0493645399875E+22
Surface area
5.7026323679363E+15
Circumference
133848227.30702
Perimeter
85210428
Area
453801064996449
Diagonal
30126435.733304
Surface area
2722806389978694
Volume
9.6671457438008E+21
Space diagonal
36897197.657672
Perimeter
63907821
Area
1.9650162527568E+14
Altitude
18448598.828836
Surface area
1.9650162527568E+14
Volume
1.1392840516934E+21
Height
10042145.244435