12487384 (number)

12487384 is an even 8-digits composite number following 12487383 and preceding 12487385. In scientific notation, it is written as 1.2487384 × 10^7. The sum of its digits is 37. It has a total of 7 prime factors and 64 positive divisors. There are 4644864 positive integers (up to 12487384) that are relatively prime to 12487384.

Interesting facts

Basic properties

Name

Name twelve million four hundred eighty-seven thousand three hundred eighty-four

Notation

Scientific notation 1.2487384 × 10^7
Engineering notation 1.2487384 × 10^6

Prime Factorization of 12487384

Prime Factorization 2 × 2 × 2 × 7 × 13 × 17 × 1009

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 3121846
Product of the distinct prime numbers

The prime factorization of 12487384 is 2 × 2 × 2 × 7 × 13 × 17 × 1009. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 12487384)

Multiplication

n×y
n×2 24974768
n×3 37462152
n×4 49949536
n×5 62436920

Division

n÷y
n÷2 6243692
n÷3 4162461.3333333
n÷3 3121846
n÷5 2497476.8

Exponentiation

ny
n2 155934759163456
n3 1.9472172166216E+21
n4 2.4315649115365E+28
n5 3.0363884771282E+35

Nth Root

y√n
2√n 3533.7492836929
3√n 232.00133768551
4√n 59.445347031478
5√n 26.259974098374

Divisors of 12487384

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 -12487383
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 12487384 can be divided by 64 positive divisors. The sum of these divisors (counting 12487384) is 1, the average is 0.015625.

Base conversion 12487384

Base System Value
2 Binary 101111101000101011011000
3 Ternary 212111102110201
4 Quaternary 233220223120
5 Quinary 11144044014
6 Senary 1123351544
8 Octal 57505330
10 Decimal 12487384
12 Duodecimal 42225b4
16 Hexadecimal be8ad8
20 Vigesimal 3i0i94
36 Base36 7fnbs

Cryptographic Hash Functions

md5 5cf16e47437384a6f9f8fc2fb7004a5f
sha1 1dba6b85178400821e862768345e693783ea4513
sha256 a2869b90c98f122f99ae0536be854e1bb23c6d0cfa4371a6610f8df2926609cc
sha512 713a9b6c6d956fbc4817342623b415bf6a2d9f171ad0ecc8736f5075021526ac0cc29924982e0ff271ffaeb56e530a7a3dd5366163f4105e4f9c7b841a7198a5
ripemd-160 fd44cb82934e510f288c3762fc0c62060f8ed325

12487384 as geometric shapes

Circle

Radius = n
Diameter 24974768
Circumference 78460547.673909
Area 4.8988349382721E+14

Sphere

Radius = n
Volume 8.156484403576E+21
Surface area 1.9595339753088E+15
Circumference 78460547.673909

Square

Length = n
Perimeter 49949536
Area 155934759163456
Diagonal 17659827.811361

Cube

Length = n
Surface area 935608554980736
Volume 1.9472172166216E+21
Space diagonal 21628783.541623

Equilateral Triangle

Length = n
Perimeter 37462152
Area 67521731384281
Altitude 10814391.770811

Triangular Pyramid

Length = n
Surface area 67521731384281
Volume 2.2948174971939E+20
Height 5886609.2704536