21836992 is an even 8-digits composite number following 21836991
and preceding 21836993 . In scientific notation, it is written as 2.1836992 × 10^7.
The sum of its digits is 40. It has a total of 7 prime factors and 14 positive divisors.
There are 10918464 positive integers (up to 21836992) that are relatively prime to 21836992.
21836992 has 14 divisors, whose sum is 43332908
The reverse of 21836992 is 29963812
Previous prime number is 2
Is Prime? no
Number parity even
Number length 8
Sum of Digits 40
Digital Root 4
Name
twenty-one million eight hundred thirty-six thousand nine hundred ninety-two
Scientific notation
2.1836992 × 10^7
Engineering notation
2.1836992 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 2 × 341203
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
7
Total number of prime factors
rad
Radical
682406
Product of the distinct prime numbers
The prime factorization of 21836992 is 2 × 2 × 2 × 2 × 2 × 2 × 341203.
Since it has a total of 7 prime factors.
9 , 5 , 55 , 43 , 207 , 165 , 3439 , 8185 , 29875 , 62816 , 369703 , 90060 , 7877407 , 116545 , 76150007 , 60840105 , 225688889 , 499185250 , 6957477515 , 9234241902
n×2
43673984
n×3
65510976
n×4
87347968
n×5
109184960
n÷2
10918496
n÷3
7278997.3333333
n÷3
5459248
n÷5
4367398.4
n2
476854219608064
n3
1.0413061778748E+22
n4
2.2738994675802E+29
n5
4.9655124482352E+36
2 √n
4673.0067408468
3 √n
279.51016398171
4 √n
68.359393947334
5 √n
29.365578646229
1 , 2 , 4 , 8 , 16 , 32 , 64 , 341203 , 682406 , 1364812 , 2729624 , 5459248 , 10918496 , 21836992
14 divisors
τ
Total Divisors
14
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-21836991
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.071428571428571
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
14
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 21836992 can be divided by 14 positive divisors.
The sum of these divisors (counting 21836992) is 1, the average is 0.071428571428571.
Base
System
Value
2
Binary
1010011010011010011000000
3
Ternary
1112002102201111
4
Quaternary
1103103103000
5
Quinary
21042240432
6
Senary
2100013104
8
Octal
123232300
10
Decimal
21836992
12
Duodecimal
7391194
16
Hexadecimal
14d34c0
20
Vigesimal
6g9c9c
36
Base36
d01j4
md5
afc375fdf9a0ca404bc9b427726dbc30
sha1
d810e4a32a9ec9085d0b4a9d3471df257eceb774
sha256
729644f669fe78c522c6bf39ebe92a76fe81648c69da2b6e2ff7c3698cdee416
sha512
585f7fceea8eae2bf2ed04d2c9b910dd70c23f1d0d9ec475bb272764c609b56c1f407039ccf088ccc5f5672ad26b88641011ab3e20caf1fd177095087b4d042b
ripemd-160
9f07c0192982cb5c4c0baa1828de0f1652af7210
Diameter
43673984
Circumference
137205867.2874
Area
1.498081713154E+15
Volume
4.3618131180653E+22
Surface area
5.992326852616E+15
Circumference
137205867.2874
Perimeter
87347968
Area
476854219608064
Diagonal
30882170.247833
Surface area
2861125317648384
Volume
1.0413061778748E+22
Space diagonal
37822779.628475
Perimeter
65510976
Area
2.0648393404119E+14
Altitude
18911389.814238
Surface area
2.0648393404119E+14
Volume
1.2271910994445E+21
Height
10294056.749278