21471337 is an odd 8-digits prime number following 21471336
and preceding 21471338 . In scientific notation, it is written as 2.1471337 × 10^7.
The sum of its digits is 28. It has a total of 1 prime factors and 2 positive divisors.
There are 21471336 positive integers (up to 21471337) that are relatively prime to 21471337.
21471337 has 2 divisors, whose sum is 21471338
The reverse of 21471337 is 73317412
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 28 Digital Root 1
Name
twenty-one million four hundred seventy-one thousand three hundred thirty-seven
Scientific notation
2.1471337 × 10^7
Engineering notation
2.1471337 × 10^6
Prime Factorization
21471337
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
21471337 Product of the distinct prime numbers
The prime factorization of 21471337 is 21471337.
Since it has a total of 1 prime factors.
10 , 2 , 55 , 1 , 41 , 639 , 4309 , 208 , 35770 , 55282 , 262326 , 172402 , 2713501 , 2665543 , 66111664 , 28420247 , 993959759 , 850568256 , 535929906 , 4363696317
n×2
42942674
n×3
64414011
n×4
85885348
n×5
107356685
n÷2
10735668.5
n÷3
7157112.3333333
n÷3
5367834.25
n÷5
4294267.4
n2
461018312567569
n3
9.8986795523096E+21
n4
2.1253788452265E+29
n5
4.5634725438529E+36
2 √n4633.7174061438
3 √n277.9412647855
4 √n68.071414016045
5 √n29.266569390225
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
21471338 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
10735669 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
4633.7175140485 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999068526 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 21471337 can be divided by 2 positive divisors.
The sum of these divisors (counting 21471337) is 21471338, the average is 10735669.
Base
System
Value
2
Binary
1010001111010000001101001
3
Ternary
1111101212010201
4
Quaternary
1101322001221
5
Quinary
20444040322
6
Senary
2044112201
8
Octal
121720151
10
Decimal
21471337
12
Duodecimal
7235661
16
Hexadecimal
147a069
20
Vigesimal
6e3i6h
36
Base36
cs7e1
md5
89c3d56116ba37c77410defdb334928f
sha1
504541fe8a3de0e329b9ec881a7d2b920682da9b
sha256
f7dfeb34f3df90c456f9b51436b52ac343e89c69f67a57bbcc2ace18e0c49b1c
sha512
d46dbed1ace735947dc46846635ed3c9e2c381ed90fea19e6e4f96fd155ef6865cb2ef3e6b834becb0f57a368802775de6c208de93de852dc88c5e66a5833b0a
ripemd-160
744741ab468da3a1f2685ae003e707f83a4aa4a1
Diameter
42942674
Circumference
134908389.1639
Area
1.4483317439326E+15
Volume
4.1463491949034E+22
Surface area
5.7933269757306E+15
Circumference
134908389.1639
Perimeter
85885348
Area
461018312567569
Diagonal
30365055.987683
Surface area
2766109875405414
Volume
9.8986795523096E+21
Space diagonal
37189446.590434
Perimeter
64414011
Area
1.9962678514667E+14
Altitude
18594723.295217
Surface area
1.9962678514667E+14
Volume
1.1665705727051E+21
Height
10121685.329228