22125821 is an odd 8-digits prime number following 22125820
and preceding 22125822 . In scientific notation, it is written as 2.2125821 × 10^7.
The sum of its digits is 23. It has a total of 1 prime factors and 2 positive divisors.
There are 22125820 positive integers (up to 22125821) that are relatively prime to 22125821.
22125821 has 2 divisors, whose sum is 22125822
The reverse of 22125821 is 12852122
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 23 Digital Root 5
Name
twenty-two million one hundred twenty-five thousand eight hundred twenty-one
Scientific notation
2.2125821 × 10^7
Engineering notation
2.2125821 × 10^6
Prime Factorization
22125821
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
22125821 Product of the distinct prime numbers
The prime factorization of 22125821 is 22125821.
Since it has a total of 1 prime factors.
7 , 7 , 36 , 71 , 408 , 254 , 8915 , 5612 , 35969 , 25443 , 558540 , 15903 , 6040552 , 440500 , 59146474 , 37296121 , 100671746 , 186679858 , 6801291032 , 711739919
n×2
44251642
n×3
66377463
n×4
88503284
n×5
110629105
n÷2
11062910.5
n÷3
7375273.6666667
n÷3
5531455.25
n÷5
4425164.2
n2
489551954924041
n3
1.0831738924849E+22
n4
2.3966111656995E+29
n5
5.3026989658869E+36
2 √n4703.8092010625
3 √n280.73709278353
4 √n68.584321831323
5 √n29.442852204165
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
22125822 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
11062911 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
4703.8093073593 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999096079 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 22125821 can be divided by 2 positive divisors.
The sum of these divisors (counting 22125821) is 22125822, the average is 11062911.
Base
System
Value
2
Binary
1010100011001110011111101
3
Ternary
1112122002220212
4
Quaternary
1110121303331
5
Quinary
21131011241
6
Senary
2110122205
8
Octal
124316375
10
Decimal
22125821
12
Duodecimal
74b0365
16
Hexadecimal
1519cfd
20
Vigesimal
6i5eb1
36
Base36
d68e5
md5
e6eeacb5aa9eed46de1bce36dd065ab2
sha1
fdd01567e17dbd0bcfbe9547aef20b41db5f5ddd
sha256
693435b1be510f70c4226444483ed050994b988f8e1403b7d9d8a8eccb47548a
sha512
f6c02e367c6133b8985dd685bb212706c90d01e8269e5f06718cf2e3411483669a866fbed1b94a5af976ea06be3d11c1ebcc4c6e9f97aa38a3dd4b59e2e37151
ripemd-160
252f43bc2c394fed9d0724bc1af21e26948eafe7
Diameter
44251642
Circumference
139020633.41649
Area
1.5379728251399E+15
Volume
4.5371881909213E+22
Surface area
6.1518913005596E+15
Circumference
139020633.41649
Perimeter
88503284
Area
489551954924041
Diagonal
31290636.136839
Surface area
2937311729544246
Volume
1.0831738924849E+22
Space diagonal
38323046.131174
Perimeter
66377463
Area
2.1198221471828E+14
Altitude
19161523.065587
Surface area
2.1198221471828E+14
Volume
1.2765326743005E+21
Height
10430212.045613