20051790 (number)

20051790 is an even 8-digits composite number following 20051789 and preceding 20051791. In scientific notation, it is written as 2.0051790 × 10^7. The sum of its digits is 24. It has a total of 5 prime factors and 32 positive divisors. There are 4860960 positive integers (up to 20051790) that are relatively prime to 20051790.

Interesting facts

Basic properties

Name

Name twenty million fifty-one thousand seven hundred ninety

Notation

Scientific notation 2.0051790 × 10^7
Engineering notation 2.0051790 × 10^6

Prime Factorization of 20051790

Prime Factorization 2 × 5 × 3 × 11 × 60763

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20051790
Product of the distinct prime numbers

The prime factorization of 20051790 is 2 × 5 × 3 × 11 × 60763. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 9, 87, 34, 874, 888, 7723, 4199, 64253, 31062, 507366, 233496, 8731524, 9343121, 88455291, 65027735, 429065611, 912574050, 5373900765, 6745310941

Basic calculations (n = 20051790)

Multiplication

n×y
n×2 40103580
n×3 60155370
n×4 80207160
n×5 100258950

Division

n÷y
n÷2 10025895
n÷3 6683930
n÷3 5012947.5
n÷5 4010358

Exponentiation

ny
n2 402074282204100
n3 8.0623090711573E+21
n4 1.6166372840994E+29
n5 3.2416471326932E+36

Nth Root

y√n
2√n 4477.9225093787
3√n 271.67585919104
4√n 66.917281096729
5√n 28.868926149313

Divisors of 20051790

1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 60763, 121526, 182289, 303815, 364578, 607630, 668393, 911445, 1336786, 1822890, 2005179, 3341965, 4010358, 6683930, 10025895, 20051790

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 -20051789
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 20051790 can be divided by 32 positive divisors. The sum of these divisors (counting 20051790) is 1, the average is 0.03125.

Base conversion 20051790

Base System Value
2 Binary 1001100011111011101001110
3 Ternary 1101201201212220
4 Quaternary 1030133131032
5 Quinary 20113124130
6 Senary 1553440210
8 Octal 114373516
10 Decimal 20051790
12 Duodecimal 6870066
16 Hexadecimal 131f74e
20 Vigesimal 65699a
36 Base36 bxs26

Cryptographic Hash Functions

md5 ed55558fe965c44945472539ea24eef2
sha1 a228aa3a41faf7722d6a8b6dcc97319bd1d09938
sha256 48d51919b9c94bf770b88a0fad8040727305b29baa660b07385d92090dc37b4c
sha512 f61f5155f8114b21dc33ac8d97fcad8765d78b7d5b351f2cf2084ea9cc5a808242d88d6ccea0f01a627a4aeacde534878e7892f47f91cdd9ec2f262e52c1a528
ripemd-160 5117aa2bf6c41c6a0b40d3aabddc1fcb6ed9adeb

20051790 as geometric shapes

Circle

Radius = n
Diameter 40103580
Circumference 125989112.31065
Area 1.2631536111698E+15

Sphere

Radius = n
Volume 3.3771321265224E+22
Surface area 5.0526144446792E+15
Circumference 125989112.31065

Square

Length = n
Perimeter 80207160
Area 402074282204100
Diagonal 28357513.367857

Cube

Length = n
Surface area 2412445693224600
Volume 8.0623090711573E+21
Space diagonal 34730719.062702

Equilateral Triangle

Length = n
Perimeter 60155370
Area 1.7410327129857E+14
Altitude 17365359.531351

Triangular Pyramid

Length = n
Surface area 1.7410327129857E+14
Volume 9.5015223603953E+20
Height 9452504.4559524