21932993 is an odd 8-digits prime number following 21932992
and preceding 21932994 . In scientific notation, it is written as 2.1932993 × 10^7.
The sum of its digits is 38. It has a total of 1 prime factors and 2 positive divisors.
There are 21932992 positive integers (up to 21932993) that are relatively prime to 21932993.
21932993 has 2 divisors, whose sum is 21932994
The reverse of 21932993 is 39923912
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 38 Digital Root 2
Name
twenty-one million nine hundred thirty-two thousand nine hundred ninety-three
Scientific notation
2.1932993 × 10^7
Engineering notation
2.1932993 × 10^6
Prime Factorization
21932993
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
21932993 Product of the distinct prime numbers
The prime factorization of 21932993 is 21932993.
Since it has a total of 1 prime factors.
10 , 3 , 34 , 66 , 384 , 52 , 4657 , 4410 , 71279 , 99940 , 520096 , 73115 , 7029542 , 6411688 , 86373514 , 87513589 , 905508220 , 118446436 , 970392389 , 654726739
n×2
43865986
n×3
65798979
n×4
87731972
n×5
109664965
n÷2
10966496.5
n÷3
7310997.6666667
n÷3
5483248.25
n÷5
4386598.6
n2
481056181938049
n3
1.0551001871054E+22
n4
2.3141505018081E+29
n5
5.0756246757104E+36
2 √n4683.2673423583
3 √n279.9191645904
4 √n68.434401746186
5 √n29.391353079946
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
21932994 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
10966497 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
4683.2674491214 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999088132 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 21932993 can be divided by 2 positive divisors.
The sum of these divisors (counting 21932993) is 21932994, the average is 10966497.
Base
System
Value
2
Binary
1010011101010101111000001
3
Ternary
1112021022102002
4
Quaternary
1103222233001
5
Quinary
21103323433
6
Senary
2102033345
8
Octal
123525701
10
Decimal
21932993
12
Duodecimal
7418855
16
Hexadecimal
14eabc1
20
Vigesimal
6h1c9d
36
Base36
d23lt
md5
6108f3b0c41757c1736d5b4fc0d11302
sha1
28bb059856e89049bf60a9239e285c9181f9e0ab
sha256
8f4f55937eba57e7d5ce64294de2f625585c5efe14648f1010ccfba8293ce4c3
sha512
0d0ef736a8beedc0829e9a75b59428aee4d58c8e136fbc3e3efcc7c448cfc8ea39283661b02a93addbfe904bc783009b91f261bc0e6675df637fe24cd45ae615
ripemd-160
a4925bd199619fd830421ecfafd3c7b779f303b7
Diameter
43865986
Circumference
137809059.36007
Area
1.5112825671405E+15
Volume
4.4195933288154E+22
Surface area
6.0451302685621E+15
Circumference
137809059.36007
Perimeter
87731972
Area
481056181938049
Diagonal
31017936.164034
Surface area
2886337091628294
Volume
1.0551001871054E+22
Space diagonal
37989058.238053
Perimeter
65798979
Area
2.0830343710295E+14
Altitude
18994529.119026
Surface area
2.0830343710295E+14
Volume
1.2434474952224E+21
Height
10339312.054678