20796918 (number)

20796918 is an even 8-digits composite number following 20796917 and preceding 20796919. In scientific notation, it is written as 2.0796918 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 6922016 positive integers (up to 20796918) that are relatively prime to 20796918.

Interesting facts

Basic properties

Name

Name twenty million seven hundred ninety-six thousand nine hundred eighteen

Notation

Scientific notation 2.0796918 × 10^7
Engineering notation 2.0796918 × 10^6

Prime Factorization of 20796918

Prime Factorization 2 × 3 × 797 × 4349

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20796918
Product of the distinct prime numbers

The prime factorization of 20796918 is 2 × 3 × 797 × 4349. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 9, 14, 91, 849, 195, 7159, 8501, 48819, 22325, 838503, 280405, 2305447, 4377372, 6035831, 60998809, 818446998, 484905578, 2292059638, 1125157396

Basic calculations (n = 20796918)

Multiplication

n×y
n×2 41593836
n×3 62390754
n×4 83187672
n×5 103984590

Division

n÷y
n÷2 10398459
n÷3 6932306
n÷3 5199229.5
n÷5 4159383.6

Exponentiation

ny
n2 432511798298724
n3 8.9949124032511E+21
n4 1.870664556676E+29
n5 3.8904057390696E+36

Nth Root

y√n
2√n 4560.3638012773
3√n 275.00018953155
4√n 67.530465726791
5√n 29.080361160077

Divisors of 20796918

1, 2, 3, 6, 797, 1594, 2391, 4349, 4782, 8698, 13047, 26094, 3466153, 6932306, 10398459, 20796918

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20796917
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20796918 can be divided by 16 positive divisors. The sum of these divisors (counting 20796918) is 1, the average is 0.0625.

Base conversion 20796918

Base System Value
2 Binary 1001111010101010111110110
3 Ternary 1110010121000020
4 Quaternary 1033111113312
5 Quinary 20311000133
6 Senary 2021430010
8 Octal 117252766
10 Decimal 20796918
12 Duodecimal 6b6b306
16 Hexadecimal 13d55f6
20 Vigesimal 69jc5i
36 Base36 cdr06

Cryptographic Hash Functions

md5 0339ff8d97d56b0868eb31d3a56ff87d
sha1 b6fab796b3f7e210e8ad39e3f0c7f74cc609be63
sha256 3a5d9f828934b985373b481bb54fe3555370288489e5d35a5bc156ffd36e8033
sha512 92592214b2cc3a911e0a7b25423094967c9cf5fa7cf60d81ad6f37006ad74c5f2ddaa490a37465e42f698345328c0b62ab679058057264c4ccf284947fc4c842
ripemd-160 7c04615a6b94ab89a71b6dd382496283df544314

20796918 as geometric shapes

Circle

Radius = n
Diameter 41593836
Circumference 130670889.61222
Area 1.3587758881262E+15

Sphere

Radius = n
Volume 3.767780096765E+22
Surface area 5.4351035525047E+15
Circumference 130670889.61222

Square

Length = n
Perimeter 83187672
Area 432511798298724
Diagonal 29411283.491161

Cube

Length = n
Surface area 2595070789792344
Volume 8.9949124032511E+21
Space diagonal 36021318.616844

Equilateral Triangle

Length = n
Perimeter 62390754
Area 1.8728310238159E+14
Altitude 18010659.308422

Triangular Pyramid

Length = n
Surface area 1.8728310238159E+14
Volume 1.060060592753E+21
Height 9803761.1637204