12442880 (number)

12442880 is an even 8-digits composite number following 12442879 and preceding 12442881. In scientific notation, it is written as 1.2442880 × 10^7. The sum of its digits is 29. It has a total of 10 prime factors and 36 positive divisors. There are 4976640 positive integers (up to 12442880) that are relatively prime to 12442880.

Interesting facts

Basic properties

Name

Name twelve million four hundred forty-two thousand eight hundred eighty

Notation

Scientific notation 1.2442880 × 10^7
Engineering notation 1.2442880 × 10^6

Prime Factorization of 12442880

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 9721

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 97210
Product of the distinct prime numbers

The prime factorization of 12442880 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 9721. Since it has a total of 10 prime factors.

Most popular turbo-numbers

8, 9, 85, 51, 570, 99, 154, 8310, 17402, 49566, 790427, 579490, 7136391, 5381689, 91916203, 28857911, 805277409, 51612568, 8098346790, 530003399

Basic calculations (n = 12442880)

Multiplication

n×y
n×2 24885760
n×3 37328640
n×4 49771520
n×5 62214400

Division

n÷y
n÷2 6221440
n÷3 4147626.6666667
n÷3 3110720
n÷5 2488576

Exponentiation

ny
n2 154825262694400
n3 1.9264721646749E+21
n4 2.397086196839E+28
n5 2.9826655896924E+35

Nth Root

y√n
2√n 3527.4466686259
3√n 231.72539844754
4√n 59.39231152789
5√n 26.241229684309

Divisors of 12442880

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 9721, 19442, 38884, 48605, 77768, 97210, 155536, 194420, 311072, 388840, 622144, 777680, 1244288, 1555360, 2488576, 3110720, 6221440, 12442880

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12442879
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12442880 can be divided by 36 positive divisors. The sum of these divisors (counting 12442880) is 1, the average is 0.027777777777778.

Base conversion 12442880

Base System Value
2 Binary 101111011101110100000000
3 Ternary 212102011102102
4 Quaternary 233131310000
5 Quinary 11141133010
6 Senary 1122405532
8 Octal 57356400
10 Decimal 12442880
12 Duodecimal 42008a8
16 Hexadecimal bddd00
20 Vigesimal 3hf740
36 Base36 7eozk

Cryptographic Hash Functions

md5 143771abdd5e7c75ecadc31ae8db00f0
sha1 eed5c0bf792c4c1bb078324b02d779c38ff9a20f
sha256 c94090ad61e35889d92b28e247b5249e89d1687bcf98a5c9cf75206b83ed009b
sha512 9cd257f493e8db45371f81e00c608cbccb82959e3022a70b16ce256fbd893c4fa18ef2b773cdec7832dc767dcf3848911a7b9034ac693a2093dc3d2c512dfe32
ripemd-160 a61feca26e5f5c7b918cc9fa374a61449080f9b3

12442880 as geometric shapes

Circle

Radius = n
Diameter 24885760
Circumference 78180920.794999
Area 4.8639790787084E+14

Sphere

Radius = n
Volume 8.0695877331838E+21
Surface area 1.9455916314833E+15
Circumference 78180920.794999

Square

Length = n
Perimeter 49771520
Area 154825262694400
Diagonal 17596889.650981

Cube

Length = n
Surface area 928951576166400
Volume 1.9264721646749E+21
Space diagonal 21551700.352483

Equilateral Triangle

Length = n
Perimeter 37328640
Area 67041305320475
Altitude 10775850.176241

Triangular Pyramid

Length = n
Surface area 67041305320475
Volume 2.2703692190146E+20
Height 5865629.8836603