21883321 is an odd 8-digits prime number following 21883320
and preceding 21883322 . In scientific notation, it is written as 2.1883321 × 10^7.
The sum of its digits is 28. It has a total of 1 prime factors and 2 positive divisors.
There are 21883320 positive integers (up to 21883321) that are relatively prime to 21883321.
21883321 has 2 divisors, whose sum is 21883322
The reverse of 21883321 is 12338812
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 eight hundred eighty-three thousand three hundred twenty-one
Scientific notation
2.1883321 × 10^7
Engineering notation
2.1883321 × 10^6
Prime Factorization
21883321
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
21883321 Product of the distinct prime numbers
The prime factorization of 21883321 is 21883321.
Since it has a total of 1 prime factors.
9 , 6 , 18 , 40 , 94 , 944 , 7817 , 8797 , 51136 , 39351 , 524777 , 78773 , 106689 , 1636405 , 57928019 , 60860429 , 63927651 , 357309468 , 9240249371 , 1343813120
n×2
43766642
n×3
65649963
n×4
87533284
n×5
109416605
n÷2
10941660.5
n÷3
7294440.3333333
n÷3
5470830.25
n÷5
4376664.2
n2
478879737989041
n3
1.047947902681E+22
n4
2.2932580345645E+29
n5
5.0184101706205E+36
2 √n4677.9612012072
3 √n279.70769239898
4 √n68.395622675777
5 √n29.378028390348
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
21883322 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
10941661 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
4677.9613080914 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999086062 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 21883321 can be divided by 2 positive divisors.
The sum of these divisors (counting 21883321) is 21883322, the average is 10941661.
Base
System
Value
2
Binary
1010011011110100110111001
3
Ternary
1112011210021101
4
Quaternary
1103132212321
5
Quinary
21100231241
6
Senary
2101011401
8
Octal
123364671
10
Decimal
21883321
12
Duodecimal
73b3b61
16
Hexadecimal
14de9b9
20
Vigesimal
6gf861
36
Base36
d11a1
md5
5edd0b0ff942702be9bf4a1b4bfce832
sha1
b7ba21a401349ee030529bb22d6756b708b237db
sha256
e8f3b8c08e738c6566c6da5eed72b8edc64336c3741cc2b1a126a2ee67e8998d
sha512
f2daea080235b3337043eb521165f7e4a6e25b967094922ace8cca6ec83450585ba0562bb974cb168dd5f5aa26678d3b203ebf65a5a01e0a11ccd4ca916346b2
ripemd-160
8d7e70b116e9e526256c55812b6b2b8b43d0966b
Diameter
43766642
Circumference
137496960.97949
Area
1.5044450668194E+15
Volume
4.3896339098766E+22
Surface area
6.0177802672775E+15
Circumference
137496960.97949
Perimeter
87533284
Area
478879737989041
Diagonal
30947689.347964
Surface area
2873278427934246
Volume
1.047947902681E+22
Space diagonal
37903023.810339
Perimeter
65649963
Area
2.0736100922807E+14
Altitude
18951511.905169
Surface area
2.0736100922807E+14
Volume
1.2350184471933E+21
Height
10315896.449321