20081480 (number)

20081480 is an even 8-digits composite number following 20081479 and preceding 20081481. In scientific notation, it is written as 2.0081480 × 10^7. The sum of its digits is 23. It has a total of 6 prime factors and 32 positive divisors. There are 7609536 positive integers (up to 20081480) that are relatively prime to 20081480.

Interesting facts

Basic properties

Name

Name twenty million eighty-one thousand four hundred eighty

Notation

Scientific notation 2.0081480 × 10^7
Engineering notation 2.0081480 × 10^6

Prime Factorization of 20081480

Prime Factorization 2 × 2 × 2 × 19 × 5 × 26423

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 5020370
Product of the distinct prime numbers

The prime factorization of 20081480 is 2 × 2 × 2 × 19 × 5 × 26423. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 7, 10, 97, 459, 242, 2851, 3071, 11928, 25930, 388594, 129683, 5017904, 5502830, 75304760, 60477150, 151708511, 718887841, 5623224063, 357183552

Basic calculations (n = 20081480)

Multiplication

n×y
n×2 40162960
n×3 60244440
n×4 80325920
n×5 100407400

Division

n÷y
n÷2 10040740
n÷3 6693826.6666667
n÷3 5020370
n÷5 4016296

Exponentiation

ny
n2 403265838990400
n3 8.0981748803689E+21
n4 1.6262333689663E+29
n5 3.265717287423E+36

Nth Root

y√n
2√n 4481.2364365206
3√n 271.80988011862
4√n 66.942037887419
5√n 28.877470136912

Divisors of 20081480

1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 26423, 52846, 105692, 132115, 211384, 264230, 502037, 528460, 1004074, 1056920, 2008148, 2510185, 4016296, 5020370, 10040740, 20081480

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 -20081479
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 20081480 can be divided by 32 positive divisors. The sum of these divisors (counting 20081480) is 1, the average is 0.03125.

Base conversion 20081480

Base System Value
2 Binary 1001100100110101101001000
3 Ternary 1101210020121112
4 Quaternary 1030212231020
5 Quinary 20120101410
6 Senary 1554225452
8 Octal 114465510
10 Decimal 20081480
12 Duodecimal 6885288
16 Hexadecimal 1326b48
20 Vigesimal 65a3e0
36 Base36 byeyw

Cryptographic Hash Functions

md5 a64a5b619b7db159725e172d5077e5b9
sha1 b94a7c5a118542e28102185bbd49b866748b4c0b
sha256 c2cd103ba94f8c172fb6cba259e542c5e11526816f421b61121317b1410d1799
sha512 81c3b706e8874563290db86481ad56fc95e345553a6034ad5d81c941a6f0ad9efab6347feb69042aa2884b6ce320da334d5231c12eb076761fa8b98b28832b45
ripemd-160 aa1d34e2231bac0fefd4015ca65ed3d69c7c7371

20081480 as geometric shapes

Circle

Radius = n
Diameter 40162960
Circumference 126175660.08242
Area 1.266896997216E+15

Sphere

Radius = n
Volume 3.3921555615537E+22
Surface area 5.0675879888639E+15
Circumference 126175660.08242

Square

Length = n
Perimeter 80325920
Area 403265838990400
Diagonal 28399501.368524

Cube

Length = n
Surface area 2419595033942400
Volume 8.0981748803689E+21
Space diagonal 34782143.651178

Equilateral Triangle

Length = n
Perimeter 60244440
Area 1.7461923052207E+14
Altitude 17391071.825589

Triangular Pyramid

Length = n
Surface area 1.7461923052207E+14
Volume 9.5437906219057E+20
Height 9466500.4561747