21746693 is an odd 8-digits prime number following 21746692
and preceding 21746694 . In scientific notation, it is written as 2.1746693 × 10^7.
The sum of its digits is 38. It has a total of 1 prime factors and 2 positive divisors.
There are 21746692 positive integers (up to 21746693) that are relatively prime to 21746693.
21746693 has 2 divisors, whose sum is 21746694
The reverse of 21746693 is 39664712
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 seven hundred forty-six thousand six hundred ninety-three
Scientific notation
2.1746693 × 10^7
Engineering notation
2.1746693 × 10^6
Prime Factorization
21746693
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
21746693 Product of the distinct prime numbers
The prime factorization of 21746693 is 21746693.
Since it has a total of 1 prime factors.
7 , 9 , 59 , 14 , 662 , 923 , 435 , 7369 , 19280 , 61160 , 690728 , 414239 , 4858825 , 5360307 , 19382967 , 25841525 , 392405966 , 960376483 , 5251571240 , 6840275459
n×2
43493386
n×3
65240079
n×4
86986772
n×5
108733465
n÷2
10873346.5
n÷3
7248897.6666667
n÷3
5436673.25
n÷5
4349338.6
n2
472918656436249
n3
1.0284416835492E+22
n4
2.2365205560547E+29
n5
4.863692592071E+36
2 √n4663.3349654512
3 √n279.12436057009
4 √n68.288615196468
5 √n29.341252224988
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
21746694 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
10873347 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
4663.3350726706 Returns the nth root of the product of n divisors
H Harmonic Mean
1.999999908032 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 21746693 can be divided by 2 positive divisors.
The sum of these divisors (counting 21746693) is 21746694, the average is 10873347.
Base
System
Value
2
Binary
1010010111101010000000101
3
Ternary
1111220211212002
4
Quaternary
1102331100011
5
Quinary
21031343233
6
Senary
2054035045
8
Octal
122752005
10
Decimal
21746693
12
Duodecimal
7348a85
16
Hexadecimal
14bd405
20
Vigesimal
6fi6ed
36
Base36
cy3ut
md5
96c88323e0cc3da3b89c83a7b10dd4ac
sha1
6a2738bffd11d07ac9444f99f828543c31d8e408
sha256
d1a469dd044a29f093bdc49a99a340e4bae70786850dd036ef49c6948bde606b
sha512
78cb5a939b5f5fd0bbeaa51d7c1b598b83bf41b61261c6e2f0ab5817390d4bc2f9a24d7ac77af4cb4cfaaafaeb091926f1b5d11c51b9b3583f2e921c57bab058
ripemd-160
94fb30f30a0678ed733487be834a262e5f4b8aa2
Diameter
43493386
Circumference
136638501.93735
Area
1.4857177768057E+15
Volume
4.3079264502447E+22
Surface area
5.9428711072227E+15
Circumference
136638501.93735
Perimeter
86986772
Area
472918656436249
Diagonal
30754468.177364
Surface area
2837511938617494
Volume
1.0284416835492E+22
Space diagonal
37666377.172602
Perimeter
65240079
Area
2.047797851987E+14
Altitude
18833188.586301
Surface area
2.047797851987E+14
Volume
1.2120301474875E+21
Height
10251489.392455