21072022 is an even 8-digits composite number following 21072021
and preceding 21072023 . In scientific notation, it is written as 2.1072022 × 10^7.
The sum of its digits is 16. It has a total of 2 prime factors and 4 positive divisors.
There are 10536010 positive integers (up to 21072022) that are relatively prime to 21072022.
21072022 has 4 divisors, whose sum is 31608036
The reverse of 21072022 is 22027012
Previous prime number is 2
Is Prime? no
Number parity even
Number length 8
Sum of Digits 16
Digital Root 7
Name
twenty-one million seventy-two thousand twenty-two
Scientific notation
2.1072022 × 10^7
Engineering notation
2.1072022 × 10^6
Prime Factorization
2 × 10536011
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
21072022
Product of the distinct prime numbers
The prime factorization of 21072022 is 2 × 10536011.
Since it has a total of 2 prime factors.
1 , 1 , 16 , 71 , 980 , 641 , 6266 , 8656 , 17631 , 24089 , 695202 , 159145 , 984596 , 42877 , 31850063 , 80969969 , 986342841 , 611798723 , 652159037 , 8992844216
n×2
42144044
n×3
63216066
n×4
84288088
n×5
105360110
n÷2
10536011
n÷3
7024007.3333333
n÷3
5268005.5
n÷5
4214404.4
n2
444030111168484
n3
9.3566122712047E+21
n4
1.971627396243E+29
n5
4.1546175869434E+36
2 √n
4590.4272132341
3 √n
276.20745971757
4 √n
67.752691557119
5 √n
29.156892941856
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-21072021
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 21072022 can be divided by 4 positive divisors.
The sum of these divisors (counting 21072022) is 1, the average is 0.25.
Base
System
Value
2
Binary
1010000011000100010010110
3
Ternary
1110122120101021
4
Quaternary
1100120202112
5
Quinary
20343301042
6
Senary
2031351354
8
Octal
120304226
10
Decimal
21072022
12
Duodecimal
708255a
16
Hexadecimal
1418896
20
Vigesimal
6be012
36
Base36
cjn9y
md5
2733197b93760d759277d29080b9b1e5
sha1
e7a117664894be849f6dde100342246d27cdb97f
sha256
2390262aa1a26a272f3f7fbfbf2eade5d545e78b74f086726085f2a3fe89a3ed
sha512
a13ec971db4194669f126bd66cce2fa58b99704c144505f9bc8bda5f40664898bf81b86591dfd4e7a74eb4d18e4aa0cde46554179fe39a04d594aeb0cbc2c856
ripemd-160
853bf5b8d70d7720c1482dc37efe7f7f577489a5
Diameter
42144044
Circumference
132399419.02296
Area
1.3949617352196E+15
Volume
3.9192885831607E+22
Surface area
5.5798469408783E+15
Circumference
132399419.02296
Perimeter
84288088
Area
444030111168484
Diagonal
29800339.299024
Surface area
2664180667010904
Volume
9.3566122712047E+21
Space diagonal
36497812.722209
Perimeter
63216066
Area
1.9227067815857E+14
Altitude
18248906.361105
Surface area
1.9227067815857E+14
Volume
1.1026873309837E+21
Height
9933446.4330081