20242880 (number)

20242880 is an even 8-digits composite number following 20242879 and preceding 20242881. In scientific notation, it is written as 2.0242880 × 10^7. The sum of its digits is 26. It has a total of 10 prime factors and 84 positive divisors. There are 6935040 positive integers (up to 20242880) that are relatively prime to 20242880.

Interesting facts

Basic properties

Name

Name twenty million two hundred forty-two thousand eight hundred eighty

Notation

Scientific notation 2.0242880 × 10^7
Engineering notation 2.0242880 × 10^6

Prime Factorization of 20242880

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 7 × 7 × 5 × 1291

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 90370
Product of the distinct prime numbers

The prime factorization of 20242880 is 2 × 2 × 2 × 2 × 2 × 2 × 7 × 7 × 5 × 1291. Since it has a total of 10 prime factors.

Most popular turbo-numbers

6, 4, 47, 95, 32, 78, 8083, 984, 63979, 88323, 618884, 468789, 5733212, 2564719, 89008237, 67110815, 184663212, 628461176, 9471551960, 3883308397

Basic calculations (n = 20242880)

Multiplication

n×y
n×2 40485760
n×3 60728640
n×4 80971520
n×5 101214400

Division

n÷y
n÷2 10121440
n÷3 6747626.6666667
n÷3 5060720
n÷5 4048576

Exponentiation

ny
n2 409774190694400
n3 8.2950097693239E+21
n4 1.6791488735925E+29
n5 3.3990809150268E+36

Nth Root

y√n
2√n 4499.208819337
3√n 272.53613975134
4√n 67.076141953283
5√n 28.923740744865

Divisors of 20242880

1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 784, 980, 1120, 1291, 1568, 1960, 2240, 2582, 3136, 3920, 5164, 6455, 7840, 9037, 10328, 12910, 15680, 18074, 20656, 25820, 36148, 41312, 45185, 51640, 63259, 72296, 82624, 90370, 103280, 126518, 144592, 180740, 206560, 253036, 289184, 316295, 361480, 413120, 506072, 578368, 632590, 722960, 1012144, 1265180, 1445920, 2024288, 2530360, 2891840, 4048576, 5060720, 10121440, 20242880

84 divisors

τ Total Divisors 84
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20242879
Sum of the proper positive divisors of n
A Arithmetic Mean 0.011904761904762
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 84
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20242880 can be divided by 84 positive divisors. The sum of these divisors (counting 20242880) is 1, the average is 0.011904761904762.

Base conversion 20242880

Base System Value
2 Binary 1001101001110000111000000
3 Ternary 1102002110000022
4 Quaternary 1031032013000
5 Quinary 20140233010
6 Senary 2001513012
8 Octal 115160700
10 Decimal 20242880
12 Duodecimal 6942768
16 Hexadecimal 134e1c0
20 Vigesimal 66a740
36 Base36 c1vi8

Cryptographic Hash Functions

md5 2211a3068de4391221a34bbe8dcfaddd
sha1 bae7e845970affd83ecbdd763da5384929d9578d
sha256 c7b75bf50f97e212f30082398e1f7463d009e64d0314580b30f4a373160c7fae
sha512 6675e5c509d0c0fb0e7004f3a91ec586a67461fc4414f796a279c330ee467050919f7a5075d91a7d3d5ceaf20e657ca346eef740de6a10c977fc0b0f6e883ea8
ripemd-160 3a90a0b246fd0170a44e28d9d986284a11139758

20242880 as geometric shapes

Circle

Radius = n
Diameter 40485760
Circumference 127189766.191
Area 1.2873435871162E+15

Sphere

Radius = n
Volume 3.4746055670351E+22
Surface area 5.1493743484649E+15
Circumference 127189766.191

Square

Length = n
Perimeter 80971520
Area 409774190694400
Diagonal 28627755.437491

Cube

Length = n
Surface area 2458645144166400
Volume 8.2950097693239E+21
Space diagonal 35061696.65152

Equilateral Triangle

Length = n
Perimeter 60728640
Area 1.7743742947828E+14
Altitude 17530848.32576

Triangular Pyramid

Length = n
Surface area 1.7743742947828E+14
Volume 9.7757627631626E+20
Height 9542585.1458304