12440144 (number)

12440144 is an even 8-digits composite number following 12440143 and preceding 12440145. In scientific notation, it is written as 1.2440144 × 10^7. The sum of its digits is 20. It has a total of 6 prime factors and 20 positive divisors. There are 6201600 positive integers (up to 12440144) that are relatively prime to 12440144.

Interesting facts

Basic properties

Name

Name twelve million four hundred forty thousand one hundred forty-four

Notation

Scientific notation 1.2440144 × 10^7
Engineering notation 1.2440144 × 10^6

Prime Factorization of 12440144

Prime Factorization 2 × 2 × 2 × 2 × 409 × 1901

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1555018
Product of the distinct prime numbers

The prime factorization of 12440144 is 2 × 2 × 2 × 2 × 409 × 1901. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 5, 23, 86, 724, 103, 9103, 6993, 14977, 9899, 660562, 702237, 1969493, 681063, 28478740, 7559687, 866528256, 901357572, 1906698700, 9633892471

Basic calculations (n = 12440144)

Multiplication

n×y
n×2 24880288
n×3 37320432
n×4 49760576
n×5 62200720

Division

n÷y
n÷2 6220072
n÷3 4146714.6666667
n÷3 3110036
n÷5 2488028.8

Exponentiation

ny
n2 154757182740736
n3 1.9252016383291E+21
n4 2.394978560985E+28
n5 2.9793878175566E+35

Nth Root

y√n
2√n 3527.0588313778
3√n 231.70841290602
4√n 59.389046392224
5√n 26.240075573364

Divisors of 12440144

1, 2, 4, 8, 16, 409, 818, 1636, 1901, 3272, 3802, 6544, 7604, 15208, 30416, 777509, 1555018, 3110036, 6220072, 12440144

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12440143
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12440144 can be divided by 20 positive divisors. The sum of these divisors (counting 12440144) is 1, the average is 0.05.

Base conversion 12440144

Base System Value
2 Binary 101111011101001001010000
3 Ternary 212102000200002
4 Quaternary 233131021100
5 Quinary 11141041034
6 Senary 1122345132
8 Octal 57351120
10 Decimal 12440144
12 Duodecimal 41bb1a8
16 Hexadecimal bdd250
20 Vigesimal 3hf074
36 Base36 7emvk

Cryptographic Hash Functions

md5 ae3197b7df837d1f82914b271abf3660
sha1 dcbd0eccc778f70aa6faa6cb6277e0debd9eaa94
sha256 c2d157065fdfc8070196ede692dc91406eaea19b1800590d3df1956f886502eb
sha512 2bb7623c7bae29b8953cdc8d4a05b82acbb4f57032add46337abfe3a5cf79eadf998dedb2f79eb1d8e5a46a553e4a3e8a75e2fe5c543fc61f29beed973a8b560
ripemd-160 ea62bd0c34211e9b8388a957edbf9d7dc16d3e89

12440144 as geometric shapes

Circle

Radius = n
Diameter 24880288
Circumference 78163729.999998
Area 4.8618402838855E+14

Sphere

Radius = n
Volume 8.0642657648715E+21
Surface area 1.9447361135542E+15
Circumference 78163729.999998

Square

Length = n
Perimeter 49760576
Area 154757182740736
Diagonal 17593020.362674

Cube

Length = n
Surface area 928543096444416
Volume 1.9252016383291E+21
Space diagonal 21546961.461473

Equilateral Triangle

Length = n
Perimeter 37320432
Area 67011825835794
Altitude 10773480.730737

Triangular Pyramid

Length = n
Surface area 67011825835794
Volume 2.2688718893566E+20
Height 5864340.1208914