20762973 is an odd 8-digits composite number following 20762972
and preceding 20762974 . In scientific notation, it is written as 2.0762973 × 10^7.
The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors.
There are 10782720 positive integers (up to 20762973) that are relatively prime to 20762973.
20762973 has 24 divisors, whose sum is 29090880
The reverse of 20762973 is 37926702
Previous prime number is 7
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 36
Digital Root 9
Name
twenty million seven hundred sixty-two thousand nine hundred seventy-three
Scientific notation
2.0762973 × 10^7
Engineering notation
2.0762973 × 10^6
Prime Factorization
9 × 9 × 11 × 7 × 3329
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
2306997
Product of the distinct prime numbers
The prime factorization of 20762973 is 9 × 9 × 11 × 7 × 3329.
Since it has a total of 5 prime factors.
1 , 6 , 63 , 66 , 708 , 219 , 769 , 6619 , 17057 , 7194 , 214677 , 861827 , 4453389 , 2148221 , 1276025 , 2896543 , 303660255 , 894198530 , 4468155379 , 1186694470
n×2
41525946
n×3
62288919
n×4
83051892
n×5
103814865
n÷2
10381486.5
n÷3
6920991
n÷3
5190743.25
n÷5
4152594.6
n2
431101047798729
n3
8.9509394157167E+21
n4
1.8584811341316E+29
n5
3.8587593608984E+36
2 √n
4556.640538818
3 √n
274.85048842548
4 √n
67.502892818146
5 √n
29.070861887388
1 , 7 , 9 , 11 , 63 , 77 , 81 , 99 , 567 , 693 , 891 , 3329 , 6237 , 23303 , 29961 , 36619 , 209727 , 256333 , 269649 , 329571 , 1887543 , 2306997 , 2966139 , 20762973
24 divisors
τ
Total Divisors
24
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-20762972
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.041666666666667
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
1
Returns the nth root of the product of n divisors
H
Harmonic Mean
24
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 20762973 can be divided by 24 positive divisors.
The sum of these divisors (counting 20762973) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1001111001101000101011101
3
Ternary
1110001212110000
4
Quaternary
1033031011131
5
Quinary
20303403343
6
Senary
2021004513
8
Octal
117150535
10
Decimal
20762973
12
Duodecimal
6b53739
16
Hexadecimal
13cd15d
20
Vigesimal
69f78d
36
Base36
cd0t9
md5
3e4fef232edd870575763c11ed93f3e1
sha1
666cb8502285d7c83f2b6d4e3e9ae194407ddc38
sha256
2d7347dec31e046875271248d0672ed995252ef43ab5850d9e634c892d41f08b
sha512
2b5a549ac1c72c0b37f884c3950ad30198d6daf36f6eb7480370ba4e3183d39bca6785b99f3f953cc62e1e522a88b8f0db0a703c496791b712c0e3e8833a6a80
ripemd-160
07d7734ecc6f7a2bdb05c0011e010a27f0a47e35
Diameter
41525946
Circumference
130457606.88697
Area
1.3543438847193E+15
Volume
3.7493607348191E+22
Surface area
5.4173755388774E+15
Circumference
130457606.88697
Perimeter
83051892
Area
431101047798729
Diagonal
29363278.011786
Surface area
2586606286792374
Volume
8.9509394157167E+21
Space diagonal
35962524.152181
Perimeter
62288919
Area
1.8667222949589E+14
Altitude
17981262.07609
Surface area
1.8667222949589E+14
Volume
1.0548783264739E+21
Height
9787759.3372621