21496571 is an odd 8-digits prime number following 21496570
and preceding 21496572 . In scientific notation, it is written as 2.1496571 × 10^7.
The sum of its digits is 35. It has a total of 1 prime factors and 2 positive divisors.
There are 21496570 positive integers (up to 21496571) that are relatively prime to 21496571.
21496571 has 2 divisors, whose sum is 21496572
The reverse of 21496571 is 17569412
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 35 Digital Root 8
Name
twenty-one million four hundred ninety-six thousand five hundred seventy-one
Scientific notation
2.1496571 × 10^7
Engineering notation
2.1496571 × 10^6
Prime Factorization
21496571
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
21496571 Product of the distinct prime numbers
The prime factorization of 21496571 is 21496571.
Since it has a total of 1 prime factors.
5 , 4 , 33 , 20 , 116 , 727 , 5448 , 853 , 28134 , 63684 , 63332 , 157331 , 6902058 , 4672235 , 37958729 , 89164681 , 85353436 , 432490712 , 1484099748 , 5005885561
n×2
42993142
n×3
64489713
n×4
85986284
n×5
107482855
n÷2
10748285.5
n÷3
7165523.6666667
n÷3
5374142.75
n÷5
4299314.2
n2
462102564758041
n3
9.9336205926033E+21
n4
2.1353878035596E+29
n5
4.5903515531753E+36
2 √n4636.4394744243
3 √n278.05010483464
4 √n68.091405290421
5 √n29.273445214347
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
21496572 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
10748286 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
4636.4395822657 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999069619 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 21496571 can be divided by 2 positive divisors.
The sum of these divisors (counting 21496571) is 21496572, the average is 10748286.
Base
System
Value
2
Binary
1010010000000001011111011
3
Ternary
1111110010202022
4
Quaternary
1102000023323
5
Quinary
21000342241
6
Senary
2044425055
8
Octal
122001373
10
Decimal
21496571
12
Duodecimal
724818b
16
Hexadecimal
14802fb
20
Vigesimal
6e718b
36
Base36
csquz
md5
b7a728b0a552091dcfb6a463c56be690
sha1
6388c11e23e0f8a26accc520beec9e8fb665198b
sha256
caeb746e7480e711d610d664f4ee675040e681b1e530176b69a131ace6024fdf
sha512
a8e8c77d077a97b6c9e845c2f3d21854da9d89b955088bc31699b34925920c9738675ed64650d9b2283b7ac82766987ae112f4572452fb375bc6a7549db6a59b
ripemd-160
3a447a35ceeaf21e7dd745ed0e1e6f519999142b
Diameter
42993142
Circumference
135066939.06194
Area
1.4517380226489E+15
Volume
4.1609852636361E+22
Surface area
5.8069520905955E+15
Circumference
135066939.06194
Perimeter
85986284
Area
462102564758041
Diagonal
30400742.252716
Surface area
2772615388548246
Volume
9.9336205926033E+21
Space diagonal
37233153.160512
Perimeter
64489713
Area
2.000962801172E+14
Altitude
18616576.580256
Surface area
2.000962801172E+14
Volume
1.170688413794E+21
Height
10133580.750905