12757984 (number)

12757984 is an even 8-digits composite number following 12757983 and preceding 12757985. In scientific notation, it is written as 1.2757984 × 10^7. The sum of its digits is 43. It has a total of 7 prime factors and 24 positive divisors. There are 6357120 positive integers (up to 12757984) that are relatively prime to 12757984.

Interesting facts

Basic properties

Name

Name twelve million seven hundred fifty-seven thousand nine hundred eighty-four

Notation

Scientific notation 1.2757984 × 10^7
Engineering notation 1.2757984 × 10^6

Prime Factorization of 12757984

Prime Factorization 2 × 2 × 2 × 2 × 2 × 421 × 947

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 797374
Product of the distinct prime numbers

The prime factorization of 12757984 is 2 × 2 × 2 × 2 × 2 × 421 × 947. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 12757984)

Multiplication

n×y
n×2 25515968
n×3 38273952
n×4 51031936
n×5 63789920

Division

n÷y
n÷2 6378992
n÷3 4252661.3333333
n÷3 3189496
n÷5 2551596.8

Exponentiation

ny
n2 162766155744256
n3 2.0765680107267E+21
n4 2.6492821455763E+28
n5 3.3799499224749E+35

Nth Root

y√n
2√n 3571.8320229261
3√n 233.66518947497
4√n 59.764805888801
5√n 26.372810283777

Divisors of 12757984

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 -12757983
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 12757984 can be divided by 24 positive divisors. The sum of these divisors (counting 12757984) is 1, the average is 0.041666666666667.

Base conversion 12757984

Base System Value
2 Binary 110000101010101111100000
3 Ternary 220000011122221
4 Quaternary 300222233200
5 Quinary 11231223414
6 Senary 1133240424
8 Octal 60525740
10 Decimal 12757984
12 Duodecimal 4333114
16 Hexadecimal c2abe0
20 Vigesimal 3jeej4
36 Base36 7lg4g

Cryptographic Hash Functions

md5 e5a205e15a555f9ba3554e68711c360d
sha1 726e62deea4f5e576929aa7b7f8bf4286938d80d
sha256 765caaf99a6b8ac0f1e6110815b641fd6da1f657e20e28f1e6a0a24cf92307cd
sha512 c97db6edd9d4da31d3ef6ae47b16cea2a8e94f99045881a7dd5fef08b8dfb297795ba83a4ae7954c4ce75cc155370c5ba37deb63fd7dfed9730c16ecd66e2502
ripemd-160 18f25e765754d7a46a98c9eba24334fd81976c4c

12757984 as geometric shapes

Circle

Radius = n
Diameter 25515968
Circumference 80160777.618032
Area 5.1134495913921E+14

Sphere

Radius = n
Volume 8.6983077429049E+21
Surface area 2.0453798365568E+15
Circumference 80160777.618032

Square

Length = n
Perimeter 51031936
Area 162766155744256
Diagonal 18042514.001339

Cube

Length = n
Surface area 976596934465536
Volume 2.0765680107267E+21
Space diagonal 22097476.490151

Equilateral Triangle

Length = n
Perimeter 38273952
Area 70479812875430
Altitude 11048738.245075

Triangular Pyramid

Length = n
Surface area 70479812875430
Volume 2.4472588699665E+20
Height 6014171.3337796