12543904 (number)

12543904 is an even 8-digits composite number following 12543903 and preceding 12543905. In scientific notation, it is written as 1.2543904 × 10^7. The sum of its digits is 28. It has a total of 7 prime factors and 24 positive divisors. There are 6214656 positive integers (up to 12543904) that are relatively prime to 12543904.

Interesting facts

Basic properties

Name

Name twelve million five hundred forty-three thousand nine hundred four

Notation

Scientific notation 1.2543904 × 10^7
Engineering notation 1.2543904 × 10^6

Prime Factorization of 12543904

Prime Factorization 2 × 2 × 2 × 2 × 2 × 113 × 3469

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 783994
Product of the distinct prime numbers

The prime factorization of 12543904 is 2 × 2 × 2 × 2 × 2 × 113 × 3469. Since it has a total of 7 prime factors.

Most popular turbo-numbers

10, 9, 66, 18, 647, 799, 5048, 4460, 38330, 51554, 690654, 6954, 7313662, 3054018, 26369924, 79393844, 473572458, 759501896, 3799740102, 2248646159

Basic calculations (n = 12543904)

Multiplication

n×y
n×2 25087808
n×3 37631712
n×4 50175616
n×5 62719520

Division

n÷y
n÷2 6271952
n÷3 4181301.3333333
n÷3 3135976
n÷5 2508780.8

Exponentiation

ny
n2 157349527561216
n3 1.9737773681732E+21
n4 2.4758873823738E+28
n5 3.1057293639308E+35

Nth Root

y√n
2√n 3541.7374267441
3√n 232.3508366078
4√n 59.512498071784
5√n 26.283702589306

Divisors of 12543904

1, 2, 4, 8, 16, 32, 113, 226, 452, 904, 1808, 3469, 3616, 6938, 13876, 27752, 55504, 111008, 391997, 783994, 1567988, 3135976, 6271952, 12543904

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 -12543903
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 12543904 can be divided by 24 positive divisors. The sum of these divisors (counting 12543904) is 1, the average is 0.041666666666667.

Base conversion 12543904

Base System Value
2 Binary 101111110110011110100000
3 Ternary 212121022000001
4 Quaternary 233312132200
5 Quinary 11202401104
6 Senary 1124505344
8 Octal 57663640
10 Decimal 12543904
12 Duodecimal 424b254
16 Hexadecimal bf67a0
20 Vigesimal 3i7jf4
36 Base36 7guxs

Cryptographic Hash Functions

md5 8ea5110e4a520c2540a7bde1df7f5c9e
sha1 b312b2677577e2cb6ba62ac0eb97ae30f530d2ee
sha256 6f0197e449d0aed94bf3d2c043008fede09460fcb4e45fa846322761127aa85f
sha512 2645bccd5927efa0031f6e197e19130ec016687e98cba0e340fe6c29dc792f7826ead956c1712c5ea660e2ab8df3f7529cda18a1cb680e2b0edb1f22fbe774d3
ripemd-160 8fc4d17ff09cd9b4d3ca63fedaeb5d4719af7019

12543904 as geometric shapes

Circle

Radius = n
Diameter 25087808
Circumference 78815673.307471
Area 4.9432811983214E+14

Sphere

Radius = n
Volume 8.2677393062332E+21
Surface area 1.9773124793286E+15
Circumference 78815673.307471

Square

Length = n
Perimeter 50175616
Area 157349527561216
Diagonal 17739759.161906

Cube

Length = n
Surface area 944097165367296
Volume 1.9737773681732E+21
Space diagonal 21726679.053266

Equilateral Triangle

Length = n
Perimeter 37631712
Area 68134344070746
Altitude 10863339.526633

Triangular Pyramid

Length = n
Surface area 68134344070746
Volume 2.3261189359797E+20
Height 5913253.0539687