20081270 (number)

20081270 is an even 8-digits composite number following 20081269 and preceding 20081271. In scientific notation, it is written as 2.0081270 × 10^7. The sum of its digits is 20. It has a total of 4 prime factors and 16 positive divisors. There are 7266400 positive integers (up to 20081270) that are relatively prime to 20081270.

Interesting facts

Basic properties

Name

Name twenty million eighty-one thousand two hundred seventy

Notation

Scientific notation 2.0081270 × 10^7
Engineering notation 2.0081270 × 10^6

Prime Factorization of 20081270

Prime Factorization 2 × 55 × 311 × 587

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20081270
Product of the distinct prime numbers

The prime factorization of 20081270 is 2 × 55 × 311 × 587. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 6, 34, 13, 583, 913, 7368, 8947, 19781, 68925, 727265, 886094, 6342653, 5717756, 29457917, 51800096, 551443123, 194750097, 313798815, 4142678483

Basic calculations (n = 20081270)

Multiplication

n×y
n×2 40162540
n×3 60243810
n×4 80325080
n×5 100406350

Division

n÷y
n÷2 10040635
n÷3 6693756.6666667
n÷3 5020317.5
n÷5 4016254

Exponentiation

ny
n2 403257404812900
n3 8.0979208255471E+21
n4 1.6261653453644E+29
n5 3.2655465364905E+36

Nth Root

y√n
2√n 4481.2130054261
3√n 271.80893264075
4√n 66.941862876873
5√n 28.877409740028

Divisors of 20081270

1, 2, 55, 110, 311, 587, 622, 1174, 17105, 32285, 34210, 64570, 182557, 365114, 10040635, 20081270

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 -20081269
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 20081270 can be divided by 16 positive divisors. The sum of these divisors (counting 20081270) is 1, the average is 0.0625.

Base conversion 20081270

Base System Value
2 Binary 1001100100110101001110110
3 Ternary 1101210020022202
4 Quaternary 1030212221312
5 Quinary 20120100040
6 Senary 1554224502
8 Octal 114465166
10 Decimal 20081270
12 Duodecimal 6885132
16 Hexadecimal 1326a76
20 Vigesimal 65a33a
36 Base36 byet2

Cryptographic Hash Functions

md5 6c0d0631cd05d926518da5760a32ebe6
sha1 b7a394c3efd193a722a54b710bce5432a22f7c32
sha256 0f76927811524653dfb3f33ead4406a2c2a2d84c7e37bba6918f8eb6465e71d6
sha512 f8e2a977ecff53280e74d8af6d700e5f04d591440a80ab42ecf951d7c2cd2ebb6abd3d80d351209d20b7374c9cf1da36028f174619d757b745ef8e6fad585043
ripemd-160 eade02e329a4488f9e3a5cf8b1a35703ba2653a7

20081270 as geometric shapes

Circle

Radius = n
Diameter 40162540
Circumference 126174340.61351
Area 1.2668705004659E+15

Sphere

Radius = n
Volume 3.3920491433188E+22
Surface area 5.0674820018636E+15
Circumference 126174340.61351

Square

Length = n
Perimeter 80325080
Area 403257404812900
Diagonal 28399204.383676

Cube

Length = n
Surface area 2419544428877400
Volume 8.0979208255471E+21
Space diagonal 34781779.920509

Equilateral Triangle

Length = n
Perimeter 60243810
Area 1.7461557841608E+14
Altitude 17390889.960254

Triangular Pyramid

Length = n
Surface area 1.7461557841608E+14
Volume 9.5434912154269E+20
Height 9466401.4612253