20993832 is an even 8-digits composite number following 20993831
and preceding 20993833 . In scientific notation, it is written as 2.0993832 × 10^7.
The sum of its digits is 36. It has a total of 6 prime factors and 32 positive divisors.
There are 6948000 positive integers (up to 20993832) that are relatively prime to 20993832.
20993832 has 32 divisors, whose sum is 44049600
The reverse of 20993832 is 23839902
Previous prime number is 151
Is Prime? no Number parity even Number length 8 Sum of Digits 36 Digital Root 9
Name
twenty million nine hundred ninety-three thousand eight hundred thirty-two
Scientific notation
2.0993832 × 10^7
Engineering notation
2.0993832 × 10^6
Prime Factorization
2 × 2 × 2 × 9 × 151 × 1931
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
6 Total number of prime factors
rad Radical
5248458 Product of the distinct prime numbers
The prime factorization of 20993832 is 2 × 2 × 2 × 9 × 151 × 1931.
Since it has a total of 6 prime factors.
5 , 6 , 13 , 19 , 947 , 385 , 8080 , 8854 , 16269 , 89042 , 133779 , 790407 , 7078378 , 8517272 , 93061199 , 90187427 , 3627165 , 462745193 , 6232877402 , 5535214007
n×2
41987664
n×3
62981496
n×4
83975328
n×5
104969160
n÷2
10496916
n÷3
6997944
n÷3
5248458
n÷5
4198766.4
n2
440740982044224
n3
9.2528421325515E+21
n4
1.9425261325331E+29
n5
4.0781067282009E+36
2 √n4581.9026615588
3 √n275.8654038117
4 √n67.689753002643
5 √n29.135222797854
1 , 2 , 4 , 8 , 9 , 18 , 36 , 72 , 151 , 302 , 604 , 1208 , 1359 , 1931 , 2718 , 3862 , 5436 , 7724 , 10872 , 15448 , 17379 , 34758 , 69516 , 139032 , 291581 , 583162 , 1166324 , 2332648 , 2624229 , 5248458 , 10496916 , 20993832
32 divisors
τ Total Divisors
32 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-20993831 Sum of the proper positive divisors of n
A Arithmetic Mean
0.03125 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
32 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 20993832 can be divided by 32 positive divisors.
The sum of these divisors (counting 20993832) is 1, the average is 0.03125.
Base
System
Value
2
Binary
1010000000101011100101000
3
Ternary
1110111121010100
4
Quaternary
1100011130220
5
Quinary
20333300312
6
Senary
2025545400
8
Octal
120053450
10
Decimal
20993832
12
Duodecimal
7045260
16
Hexadecimal
1405728
20
Vigesimal
6b44bc
36
Base36
chyy0
md5
03e521c9ffa8d44ef1720e9233411638
sha1
d697d9239e63e03bda0e9e833d4668a64653a228
sha256
2a24510db8d625bb098e4e6be5a5ec9db95f672eece26c2047fe333f6457a91b
sha512
b13bc2bef6c5b87d68d1cdb18b15a49040f413ab077726cf3ad6ee3e4ac546bfbb78cf87a4da231f5fc31352ed03cc72652923e9ebaf6468fbd05d0ebbfcfa00
ripemd-160
924fbd3741da97b8955b72d4a4ce05af8912ba13
Diameter
41987664
Circumference
131908136.7638
Area
1.3846286313261E+15
Volume
3.8758214491266E+22
Surface area
5.5385145253043E+15
Circumference
131908136.7638
Perimeter
83975328
Area
440740982044224
Diagonal
29689761.940582
Surface area
2644445892265344
Volume
9.2528421325515E+21
Space diagonal
36362383.669565
Perimeter
62981496
Area
1.908464434696E+14
Altitude
18181191.834783
Surface area
1.908464434696E+14
Volume
1.0904579028626E+21
Height
9896587.3135274