20798726 (number)

20798726 is an even 8-digits composite number following 20798725 and preceding 20798727. In scientific notation, it is written as 2.0798726 × 10^7. The sum of its digits is 41. It has a total of 5 prime factors and 32 positive divisors. There are 9227520 positive integers (up to 20798726) that are relatively prime to 20798726.

Interesting facts

Basic properties

Name

Name twenty million seven hundred ninety-eight thousand seven hundred twenty-six

Notation

Scientific notation 2.0798726 × 10^7
Engineering notation 2.0798726 × 10^6

Prime Factorization of 20798726

Prime Factorization 2 × 13 × 41 × 109 × 179

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20798726
Product of the distinct prime numbers

The prime factorization of 20798726 is 2 × 13 × 41 × 109 × 179. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 2, 84, 88, 212, 373, 317, 6330, 93726, 76611, 492889, 688146, 2167597, 9147334, 31218280, 69049756, 300350492, 77380925, 8824342158, 4722174218

Basic calculations (n = 20798726)

Multiplication

n×y
n×2 41597452
n×3 62396178
n×4 83194904
n×5 103993630

Division

n÷y
n÷2 10399363
n÷3 6932908.6666667
n÷3 5199681.5
n÷5 4159745.2

Exponentiation

ny
n2 432587003223076
n3 8.9972585511979E+21
n4 1.8713151535752E+29
n5 3.8920971138859E+36

Nth Root

y√n
2√n 4560.5620267682
3√n 275.00815843565
4√n 67.531933385386
5√n 29.08086676831

Divisors of 20798726

1, 2, 13, 26, 41, 82, 109, 179, 218, 358, 533, 1066, 1417, 2327, 2834, 4469, 4654, 7339, 8938, 14678, 19511, 39022, 58097, 95407, 116194, 190814, 253643, 507286, 799951, 1599902, 10399363, 20798726

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 -20798725
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 20798726 can be divided by 32 positive divisors. The sum of these divisors (counting 20798726) is 1, the average is 0.03125.

Base conversion 20798726

Base System Value
2 Binary 1001111010101110100000110
3 Ternary 1110010200111012
4 Quaternary 1033111310012
5 Quinary 20311024401
6 Senary 2021442222
8 Octal 117256406
10 Decimal 20798726
12 Duodecimal 6b70372
16 Hexadecimal 13d5d06
20 Vigesimal 69jgg6
36 Base36 cdsee

Cryptographic Hash Functions

md5 37628673f9c47ed010abc3423f16a83f
sha1 95edd0c063dd6132fd7f645817185babf5f10c2c
sha256 548e3aeade31ecfbcadf54e950ce54f2808af801f11302ac83edacc026575a27
sha512 9588f5acf81c98256120851328f2daa4f4381a056c9a0fe4fadb92890c95390e390c4559431980813058638f532f4422147c4064f03d194bfafc91b04e486d86
ripemd-160 6f210c386d4cfc4488af0185ab96b248874e764c

20798726 as geometric shapes

Circle

Radius = n
Diameter 41597452
Circumference 130682249.61125
Area 1.359012151364E+15

Sphere

Radius = n
Volume 3.7687628489188E+22
Surface area 5.4360486054562E+15
Circumference 130682249.61125

Square

Length = n
Perimeter 83194904
Area 432587003223076
Diagonal 29413840.389282

Cube

Length = n
Surface area 2595522019338456
Volume 8.9972585511979E+21
Space diagonal 36024450.164704

Equilateral Triangle

Length = n
Perimeter 62396178
Area 1.8731566706908E+14
Altitude 18012225.082352

Triangular Pyramid

Length = n
Surface area 1.8731566706908E+14
Volume 1.0603370889401E+21
Height 9804613.463094