21332837 is an odd 8-digits prime number following 21332836
and preceding 21332838 . In scientific notation, it is written as 2.1332837 × 10^7.
The sum of its digits is 29. It has a total of 1 prime factors and 2 positive divisors.
There are 21332836 positive integers (up to 21332837) that are relatively prime to 21332837.
21332837 has 2 divisors, whose sum is 21332838
The reverse of 21332837 is 73823312
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 29 Digital Root 2
Name
twenty-one million three hundred thirty-two thousand eight hundred thirty-seven
Scientific notation
2.1332837 × 10^7
Engineering notation
2.1332837 × 10^6
Prime Factorization
21332837
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
21332837 Product of the distinct prime numbers
The prime factorization of 21332837 is 21332837.
Since it has a total of 1 prime factors.
5 , 10 , 75 , 61 , 790 , 500 , 8202 , 9740 , 75918 , 6865 , 278776 , 314055 , 1014921 , 9318768 , 38616865 , 9121177 , 255197501 , 674674954 , 2769897400 , 5787395682
n×2
42665674
n×3
63998511
n×4
85331348
n×5
106664185
n÷2
10666418.5
n÷3
7110945.6666667
n÷3
5333209.25
n÷5
4266567.4
n2
455089934468569
n3
9.7083593923587E+21
n4
2.0710684845461E+29
n5
4.4181766396658E+36
2 √n4618.7484235451
3 √n277.34235885912
4 √n67.961374497173
5 √n29.228715025675
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
21332838 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
10666419 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
4618.7485317995 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999062478 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 21332837 can be divided by 2 positive divisors.
The sum of these divisors (counting 21332837) is 21332838, the average is 10666419.
Base
System
Value
2
Binary
1010001011000001101100101
3
Ternary
1111010211011002
4
Quaternary
1101120031211
5
Quinary
20430122322
6
Senary
2041123045
8
Octal
121301545
10
Decimal
21332837
12
Duodecimal
7189485
16
Hexadecimal
1458365
20
Vigesimal
6d6c1h
36
Base36
cp8it
md5
31798aa3fe7e80b0e81d3bc08f4b1a6f
sha1
e78ce73a5cf7b607c3e91c655c4179dece02a298
sha256
8120590c52830e52dea0cfbe7bb98bba670d6d1c653fca56f8882fe12d3e171f
sha512
82089ac383857bda320d201194537b0f8f5b50b3cc9eb874830f8cfd8e8d1dff0fc3ced6d0663c30be1f43e24c048398b30bba0e74830ee8e5c4bd75ca0ea80f
ripemd-160
0d387c7e6271c681b2a08a865416b592160af07d
Diameter
42665674
Circumference
134038167.99886
Area
1.4297071948491E+15
Volume
4.0666280727258E+22
Surface area
5.7188287793965E+15
Circumference
134038167.99886
Perimeter
85331348
Area
455089934468569
Diagonal
30169187.409295
Surface area
2730539606811414
Volume
9.7083593923587E+21
Space diagonal
36949557.553585
Perimeter
63998511
Area
1.9705972212819E+14
Altitude
18474778.776793
Surface area
1.9705972212819E+14
Volume
1.1441411267555E+21
Height
10056395.803098