12887632 (number)

12887632 is an even 8-digits composite number following 12887631 and preceding 12887633. In scientific notation, it is written as 1.2887632 × 10^7. The sum of its digits is 37. It has a total of 6 prime factors and 20 positive divisors. There are 6064640 positive integers (up to 12887632) that are relatively prime to 12887632.

Interesting facts

Basic properties

Name

Name twelve million eight hundred eighty-seven thousand six hundred thirty-two

Notation

Scientific notation 1.2887632 × 10^7
Engineering notation 1.2887632 × 10^6

Prime Factorization of 12887632

Prime Factorization 2 × 2 × 2 × 2 × 17 × 47381

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1610954
Product of the distinct prime numbers

The prime factorization of 12887632 is 2 × 2 × 2 × 2 × 17 × 47381. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 3, 47, 65, 927, 233, 8310, 8143, 25437, 37944, 51223, 327198, 1767731, 6657604, 34575571, 67973474, 43437404, 342020968, 4793723726, 5383684924

Basic calculations (n = 12887632)

Multiplication

n×y
n×2 25775264
n×3 38662896
n×4 51550528
n×5 64438160

Division

n÷y
n÷2 6443816
n÷3 4295877.3333333
n÷3 3221908
n÷5 2577526.4

Exponentiation

ny
n2 166091058567424
n3 2.1405204413074E+21
n4 2.7586239736047E+28
n5 3.5552130598196E+35

Nth Root

y√n
2√n 3589.9348183498
3√n 234.4540336009
4√n 59.916064776901
5√n 26.426194389197

Divisors of 12887632

1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 47381, 94762, 189524, 379048, 758096, 805477, 1610954, 3221908, 6443816, 12887632

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12887631
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12887632 can be divided by 20 positive divisors. The sum of these divisors (counting 12887632) is 1, the average is 0.05.

Base conversion 12887632

Base System Value
2 Binary 110001001010011001010000
3 Ternary 220020202111201
4 Quaternary 301022121100
5 Quinary 11244401012
6 Senary 1140120544
8 Octal 61123120
10 Decimal 12887632
12 Duodecimal 4396154
16 Hexadecimal c4a650
20 Vigesimal 40aj1c
36 Base36 7o85s

Cryptographic Hash Functions

md5 00f33aee78734318ecbd64dff1bb096e
sha1 dfd163254b61b2f0c8ea0c03eae8c296f648275c
sha256 ec62cdab9562927723c0f1ca10bc1a4ce69b576d76c2ade308b96df566ec5694
sha512 2d464f60c3c9395bd1b130fe6a2598f57b1de496b3e8cba4a176d0a175d24ff377641fdbf97a5173af5d8b84bc12942d0c4529ddb3a5c4cfedb0c0cbcdd30546
ripemd-160 eca1f9c1eeb19c08f3f0f78482100b1099a0c535

12887632 as geometric shapes

Circle

Radius = n
Diameter 25775264
Circumference 80975380.026737
Area 5.2179044942237E+14

Sphere

Radius = n
Volume 8.9661910576935E+21
Surface area 2.0871617976895E+15
Circumference 80975380.026737

Square

Length = n
Perimeter 51550528
Area 166091058567424
Diagonal 18225863.961273

Cube

Length = n
Surface area 996546351404544
Volume 2.1405204413074E+21
Space diagonal 22322033.413251

Equilateral Triangle

Length = n
Perimeter 38662896
Area 71919538030419
Altitude 11161016.706625

Triangular Pyramid

Length = n
Surface area 71919538030419
Volume 2.5226275321948E+20
Height 6075287.9870912