12444888 (number)

12444888 is an even 8-digits composite number following 12444887 and preceding 12444889. In scientific notation, it is written as 1.2444888 × 10^7. The sum of its digits is 39. It has a total of 7 prime factors and 64 positive divisors. There are 3911040 positive integers (up to 12444888) that are relatively prime to 12444888.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.2444888 × 10^7
Engineering notation 1.2444888 × 10^6

Prime Factorization of 12444888

Prime Factorization 2 × 2 × 2 × 3 × 31 × 43 × 389

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 3111222
Product of the distinct prime numbers

The prime factorization of 12444888 is 2 × 2 × 2 × 3 × 31 × 43 × 389. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 12444888)

Multiplication

n×y
n×2 24889776
n×3 37334664
n×4 49779552
n×5 62224440

Division

n÷y
n÷2 6222444
n÷3 4148296
n÷3 3111222
n÷5 2488977.6

Exponentiation

ny
n2 154875237332544
n3 1.9274049825769E+21
n4 2.3986339138812E+28
n5 2.9850730411253E+35

Nth Root

y√n
2√n 3527.7312822833
3√n 231.73786286019
4√n 59.394707527551
5√n 26.242076578086

Divisors of 12444888

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12444887
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12444888 can be divided by 64 positive divisors. The sum of these divisors (counting 12444888) is 1, the average is 0.015625.

Base conversion 12444888

Base System Value
2 Binary 101111011110010011011000
3 Ternary 212102021011210
4 Quaternary 233132103120
5 Quinary 11141214023
6 Senary 1122423120
8 Octal 57362330
10 Decimal 12444888
12 Duodecimal 4201aa0
16 Hexadecimal bde4d8
20 Vigesimal 3hfc48
36 Base36 7eqjc

Cryptographic Hash Functions

md5 fec0bb5d83313d0ead2bd4d9c15dabab
sha1 b84a8191a1a864a8988e6378ac37a4f87a2aeb85
sha256 580b410f1c0689d95fa5a4a9935f0ce412a267152f3e5ef872497339e95f9159
sha512 17fada5ea0143c5a5cab81c62a4934632b464f6a1b8be83377d048603fec61ca6d62e427b32c88514c5b7ccec61206c46c80c03405b620cd4f0a609a6cd37675
ripemd-160 1d281cf93e18550221c6220b5a737019bc601e50

12444888 as geometric shapes

Circle

Radius = n
Diameter 24889776
Circumference 78193537.431096
Area 4.865549078269E+14

Sphere

Radius = n
Volume 8.0734951116747E+21
Surface area 1.9462196313076E+15
Circumference 78193537.431096

Square

Length = n
Perimeter 49779552
Area 154875237332544
Diagonal 17599729.391814

Cube

Length = n
Surface area 929251423995264
Volume 1.9274049825769E+21
Space diagonal 21555178.310504

Equilateral Triangle

Length = n
Perimeter 37334664
Area 67062944973564
Altitude 10777589.155252

Triangular Pyramid

Length = n
Surface area 67062944973564
Volume 2.2714685554548E+20
Height 5866576.4639381