12892780 (number)

12892780 is an even 8-digits composite number following 12892779 and preceding 12892781. In scientific notation, it is written as 1.2892780 × 10^7. The sum of its digits is 37. It has a total of 5 prime factors and 24 positive divisors. There are 5059392 positive integers (up to 12892780) that are relatively prime to 12892780.

Interesting facts

Basic properties

Name

Name twelve million eight hundred ninety-two thousand seven hundred eighty

Notation

Scientific notation 1.2892780 × 10^7
Engineering notation 1.2892780 × 10^6

Prime Factorization of 12892780

Prime Factorization 2 × 2 × 5 × 53 × 12163

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 6446390
Product of the distinct prime numbers

The prime factorization of 12892780 is 2 × 2 × 5 × 53 × 12163. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 1, 49, 94, 258, 288, 9605, 808, 11732, 96352, 724187, 853252, 2094141, 5576603, 93145428, 13095406, 794117985, 586111293, 185082363, 8595050466

Basic calculations (n = 12892780)

Multiplication

n×y
n×2 25785560
n×3 38678340
n×4 51571120
n×5 64463900

Division

n÷y
n÷2 6446390
n÷3 4297593.3333333
n÷3 3223195
n÷5 2578556

Exponentiation

ny
n2 166223776128400
n3 2.1430865763927E+21
n4 2.7630343750384E+28
n5 3.5623194329808E+35

Nth Root

y√n
2√n 3590.6517514234
3√n 234.48524721437
4√n 59.922047289987
5√n 26.428305255133

Divisors of 12892780

1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 12163, 24326, 48652, 60815, 121630, 243260, 644639, 1289278, 2578556, 3223195, 6446390, 12892780

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12892779
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12892780 can be divided by 24 positive divisors. The sum of these divisors (counting 12892780) is 1, the average is 0.041666666666667.

Base conversion 12892780

Base System Value
2 Binary 110001001011101001101100
3 Ternary 220021000120101
4 Quaternary 301023221230
5 Quinary 11300032110
6 Senary 1140200444
8 Octal 61135154
10 Decimal 12892780
12 Duodecimal 4399124
16 Hexadecimal c4ba6c
20 Vigesimal 40bbj0
36 Base36 7oc4s

Cryptographic Hash Functions

md5 053ffab69566c5273695859d8af1e296
sha1 cb08cee9f97b3672c2030764d900430dc1273505
sha256 14c00887d7da95a232b36d366d8b6eba897882992386be0fcf9678276b948b52
sha512 468ee2084306005af20e58e97876ea2a154c3052e62d636eb101dea4ed3013350b631a7073d1dec0c00a84e825ee0b2d11f7168f0c3e6d268c59d7d6708dcba1
ripemd-160 8fb944d12ea2c427b62b7701c85fc1a51e822283

12892780 as geometric shapes

Circle

Radius = n
Diameter 25785560
Circumference 81007725.864699
Area 5.2220739393694E+14

Sphere

Radius = n
Volume 8.976940059203E+21
Surface area 2.0888295757477E+15
Circumference 81007725.864699

Square

Length = n
Perimeter 51571120
Area 166223776128400
Diagonal 18233144.332693

Cube

Length = n
Surface area 997342656770400
Volume 2.1430865763927E+21
Space diagonal 22330950.010808

Equilateral Triangle

Length = n
Perimeter 38678340
Area 71977006420086
Altitude 11165475.005404

Triangular Pyramid

Length = n
Surface area 71977006420086
Volume 2.5256517513952E+20
Height 6077714.7775642