20972662 is an even 8-digits composite number following 20972661
and preceding 20972663 . In scientific notation, it is written as 2.0972662 × 10^7.
The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors.
There are 9869472 positive integers (up to 20972662) that are relatively prime to 20972662.
20972662 has 8 divisors, whose sum is 33309576
The reverse of 20972662 is 26627902
Previous prime number is 17
Is Prime? no
Number parity even
Number length 8
Sum of Digits 34
Digital Root 7
Name
twenty million nine hundred seventy-two thousand six hundred sixty-two
Scientific notation
2.0972662 × 10^7
Engineering notation
2.0972662 × 10^6
Prime Factorization
2 × 17 × 616843
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
20972662
Product of the distinct prime numbers
The prime factorization of 20972662 is 2 × 17 × 616843.
Since it has a total of 3 prime factors.
8 , 4 , 55 , 39 , 498 , 37 , 4284 , 6571 , 74142 , 5876 , 116777 , 164675 , 1965623 , 4732348 , 5197073 , 87293714 , 637025949 , 246784025 , 3465220447 , 7817863923
n×2
41945324
n×3
62917986
n×4
83890648
n×5
104863310
n÷2
10486331
n÷3
6990887.3333333
n÷3
5243165.5
n÷5
4194532.4
n2
439852551366244
n3
9.2248788896419E+21
n4
1.9347026694339E+29
n5
4.0575865156536E+36
2 √n
4579.5919032158
3 √n
275.77264585744
4 √n
67.672682104493
5 √n
29.129344484598
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-20972661
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 20972662 can be divided by 8 positive divisors.
The sum of these divisors (counting 20972662) is 1, the average is 0.125.
Base
System
Value
2
Binary
1010000000000010001110110
3
Ternary
1110110112002021
4
Quaternary
1100000101312
5
Quinary
20332111122
6
Senary
2025303354
8
Octal
120002166
10
Decimal
20972662
12
Duodecimal
7034b5a
16
Hexadecimal
1400476
20
Vigesimal
6b1bd2
36
Base36
chily
md5
4cc73ae2ea4739872ed1c2825ea4a013
sha1
5d8e10f7f9c1632f11b5e645c62fc8de7d4f1f60
sha256
9ecf8277e2b1990eae74f799d55de1454e3cfd4c1f9152c181b1de56e7055585
sha512
e4a26e3d604e2f45448b29db0383a713071fb6e5c8a164f78619338545d048fb02b0147c0314fb50288ae3a305477cf2dad48bd1903fd5661c72cc22d4a06fc9
ripemd-160
bb47bbc0541d6bf28a7d4a7860e605dbbaf5795b
Diameter
41945324
Circumference
131775121.73084
Area
1.3818375440349E+15
Volume
3.8641082333273E+22
Surface area
5.5273501761397E+15
Circumference
131775121.73084
Perimeter
83890648
Area
439852551366244
Diagonal
29659823.039467
Surface area
2639115308197464
Volume
9.2248788896419E+21
Space diagonal
36325716.153969
Perimeter
62917986
Area
1.9046174170128E+14
Altitude
18162858.076985
Surface area
1.9046174170128E+14
Volume
1.0871624030817E+21
Height
9886607.6798223