12937984 (number)

12937984 is an even 8-digits composite number following 12937983 and preceding 12937985. In scientific notation, it is written as 1.2937984 × 10^7. The sum of its digits is 43. It has a total of 9 prime factors and 18 positive divisors. There are 6468864 positive integers (up to 12937984) that are relatively prime to 12937984.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.2937984 × 10^7
Engineering notation 1.2937984 × 10^6

Prime Factorization of 12937984

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 50539

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 101078
Product of the distinct prime numbers

The prime factorization of 12937984 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 50539. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 12937984)

Multiplication

n×y
n×2 25875968
n×3 38813952
n×4 51751936
n×5 64689920

Division

n÷y
n÷2 6468992
n÷3 4312661.3333333
n÷3 3234496
n÷5 2587596.8

Exponentiation

ny
n2 167391429984256
n3 2.1657076428734E+21
n4 2.8019890832174E+28
n5 3.6252089926841E+35

Nth Root

y√n
2√n 3596.9409225062
3√n 234.75897424563
4√n 59.974502269767
5√n 26.446811630912

Divisors of 12937984

18 divisors

τ Total Divisors 18
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12937983
Sum of the proper positive divisors of n
A Arithmetic Mean 0.055555555555556
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 18
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12937984 can be divided by 18 positive divisors. The sum of these divisors (counting 12937984) is 1, the average is 0.055555555555556.

Base conversion 12937984

Base System Value
2 Binary 110001010110101100000000
3 Ternary 220100022120121
4 Quaternary 301112230000
5 Quinary 11303003414
6 Senary 1141150024
8 Octal 61265400
10 Decimal 12937984
12 Duodecimal 43bb314
16 Hexadecimal c56b00
20 Vigesimal 40h4j4
36 Base36 7pb0g

Cryptographic Hash Functions

md5 cdc43fe993a287c8c135eab5b2929716
sha1 1bdcfe3576197117a05bf7640a5736456f872e48
sha256 e47f0b5ca489a8bcbdc499ae6d89d7b9b221774dd14c7cfcade6c499b73fb335
sha512 adcbdcd36e60bb98e1e6a1a4044c216d09fadc4947ce3780d382a53bd55937b08d057452bf44163e2db2980d6afa8cad6b4eb39e6a4f860cc957fa0ab44c686f
ripemd-160 e32e15e2bb8dc1a3cf72f81c55c574533ee3c6ba

12937984 as geometric shapes

Circle

Radius = n
Diameter 25875968
Circumference 81291750.973325
Area 5.2587568671243E+14

Sphere

Radius = n
Volume 9.0716949608992E+21
Surface area 2.1035027468497E+15
Circumference 81291750.973325

Square

Length = n
Perimeter 51751936
Area 167391429984256
Diagonal 18297072.442566

Cube

Length = n
Surface area 1004348579905536
Volume 2.1657076428734E+21
Space diagonal 22409245.635513

Equilateral Triangle

Length = n
Perimeter 38813952
Area 72482615371085
Altitude 11204622.817757

Triangular Pyramid

Length = n
Surface area 72482615371085
Volume 2.5523109339056E+20
Height 6099024.147522