20996824 is an even 8-digits composite number following 20996823
and preceding 20996825 . In scientific notation, it is written as 2.0996824 × 10^7.
The sum of its digits is 40. It has a total of 6 prime factors and 32 positive divisors.
There are 9845280 positive integers (up to 20996824) that are relatively prime to 20996824.
20996824 has 32 divisors, whose sum is 41860800
The reverse of 20996824 is 42869902
Previous prime number is 107
Is Prime? no Number parity even Number length 8 Sum of Digits 40 Digital Root 4
Name
twenty million nine hundred ninety-six thousand eight hundred twenty-four
Scientific notation
2.0996824 × 10^7
Engineering notation
2.0996824 × 10^6
Prime Factorization
2 × 2 × 2 × 19 × 107 × 1291
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
6 Total number of prime factors
rad Radical
5249206 Product of the distinct prime numbers
The prime factorization of 20996824 is 2 × 2 × 2 × 19 × 107 × 1291.
Since it has a total of 6 prime factors.
10 , 10 , 48 , 94 , 518 , 351 , 759 , 4103 , 56737 , 91072 , 189764 , 562155 , 4475422 , 8532682 , 85192692 , 49751680 , 765000496 , 160772697 , 825231643 , 9220849368
n×2
41993648
n×3
62990472
n×4
83987296
n×5
104984120
n÷2
10498412
n÷3
6998941.3333333
n÷3
5249206
n÷5
4199364.8
n2
440866618086976
n3
9.2567987874475E+21
n4
1.9436337494345E+29
n5
4.0810135757336E+36
2 √n4582.229151843
3 √n275.87850845564
4 √n67.692164626661
5 √n29.136053209544
1 , 2 , 4 , 8 , 19 , 38 , 76 , 107 , 152 , 214 , 428 , 856 , 1291 , 2033 , 2582 , 4066 , 5164 , 8132 , 10328 , 16264 , 24529 , 49058 , 98116 , 138137 , 196232 , 276274 , 552548 , 1105096 , 2624603 , 5249206 , 10498412 , 20996824
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
-20996823 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 20996824 can be divided by 32 positive divisors.
The sum of these divisors (counting 20996824) is 1, the average is 0.03125.
Base
System
Value
2
Binary
1010000000110001011011000
3
Ternary
1110111202020011
4
Quaternary
1100012023120
5
Quinary
20333344244
6
Senary
2030011304
8
Octal
120061330
10
Decimal
20996824
12
Duodecimal
7046b34
16
Hexadecimal
14062d8
20
Vigesimal
6b4c14
36
Base36
ci194
md5
43fe81eeeac23835b64dc387773fb16a
sha1
0a89cd7a6cdc01bc660aa073c62ff444bf64ae4c
sha256
90e5a550eb3581f14cb8135bdae6dfe2b7fbbf42ef89592ae2f8a9e3608a72bf
sha512
89bedbd477b7c182d9e51cfef5ddad32fc85fa8a33fa9cf337dbd580f444b48abf2e6fc1507b2d568f0643f93f852ae914fb3528532fb0882e1483dcd9d5ff9c
ripemd-160
8957cdd1d046be77b56c2960b8fa575a8df65170
Diameter
41993648
Circumference
131926936.05424
Area
1.385023328595E+15
Volume
3.8774788088538E+22
Surface area
5.5400933143801E+15
Circumference
131926936.05424
Perimeter
83987296
Area
440866618086976
Diagonal
29693993.267561
Surface area
2645199708521856
Volume
9.2567987874475E+21
Space diagonal
36367565.965582
Perimeter
62990472
Area
1.9090084547193E+14
Altitude
18183782.982791
Surface area
1.9090084547193E+14
Volume
1.0909241991139E+21
Height
9897997.7558536