20280480 (number)

20280480 is an even 8-digits composite number following 20280479 and preceding 20280481. In scientific notation, it is written as 2.0280480 × 10^7. The sum of its digits is 24. It has a total of 8 prime factors and 48 positive divisors. There are 4674560 positive integers (up to 20280480) that are relatively prime to 20280480.

Interesting facts

Basic properties

Name

Name twenty million two hundred eighty thousand four hundred eighty

Notation

Scientific notation 2.0280480 × 10^7
Engineering notation 2.0280480 × 10^6

Prime Factorization of 20280480

Prime Factorization 2 × 2 × 2 × 2 × 2 × 345 × 11 × 167

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 1267530
Product of the distinct prime numbers

The prime factorization of 20280480 is 2 × 2 × 2 × 2 × 2 × 345 × 11 × 167. Since it has a total of 8 prime factors.

Most popular turbo-numbers

5, 3, 9, 22, 437, 763, 8150, 2407, 89360, 29511, 443485, 20589, 2292879, 5062226, 81986842, 17812892, 781356007, 28092875, 4013304907, 4380380894

Basic calculations (n = 20280480)

Multiplication

n×y
n×2 40560960
n×3 60841440
n×4 81121920
n×5 101402400

Division

n÷y
n÷2 10140240
n÷3 6760160
n÷3 5070120
n÷5 4056096

Exponentiation

ny
n2 411297869030400
n3 8.3413182069136E+21
n4 1.6916593706895E+29
n5 3.4307664034081E+36

Nth Root

y√n
2√n 4503.3853932347
3√n 272.704775518
4√n 67.107267812322
5√n 28.934477611746

Divisors of 20280480

1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 167, 176, 334, 345, 352, 668, 690, 1336, 1380, 1837, 2672, 2760, 3674, 3795, 5344, 5520, 7348, 7590, 11040, 14696, 15180, 29392, 30360, 57615, 58784, 60720, 115230, 121440, 230460, 460920, 633765, 921840, 1267530, 1843680, 2535060, 5070120, 10140240, 20280480

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20280479
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20280480 can be divided by 48 positive divisors. The sum of these divisors (counting 20280480) is 1, the average is 0.020833333333333.

Base conversion 20280480

Base System Value
2 Binary 1001101010111010010100000
3 Ternary 1102011100120220
4 Quaternary 1031113102200
5 Quinary 20142433410
6 Senary 2002403040
8 Octal 115272240
10 Decimal 20280480
12 Duodecimal 6960480
16 Hexadecimal 13574a0
20 Vigesimal 66f140
36 Base36 c2oio

Cryptographic Hash Functions

md5 228ea1b6baf7311e700501d803a51931
sha1 f7977c46cfff8157dfc573638532fa3288572134
sha256 c9f34be4225bfcc4bfb30001252dde1836524c3f54f241838afc200c3d23e69b
sha512 3fe447e8dcaaeca7d4bb1e3fd641eb681eb99574cc785e9c2bc1fdb700b59067653e92a0d67ed38ba71aec5961615995d24895f67e936c86f8c4735890bfd82d
ripemd-160 eb589f65016f9673d5f75e69d31c552ac55b3067

20280480 as geometric shapes

Circle

Radius = n
Diameter 40560960
Circumference 127426013.95855
Area 1.292130363783E+15

Sphere

Radius = n
Volume 3.4940032000126E+22
Surface area 5.1685214551322E+15
Circumference 127426013.95855

Square

Length = n
Perimeter 81121920
Area 411297869030400
Diagonal 28680929.867436

Cube

Length = n
Surface area 2467787214182400
Volume 8.3413182069136E+21
Space diagonal 35126821.761884

Equilateral Triangle

Length = n
Perimeter 60841440
Area 1.7809720155137E+14
Altitude 17563410.880942

Triangular Pyramid

Length = n
Surface area 1.7809720155137E+14
Volume 9.8303377802391E+20
Height 9560309.9558121