12887622 (number)

12887622 is an even 8-digits composite number following 12887621 and preceding 12887623. In scientific notation, it is written as 1.2887622 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 3905280 positive integers (up to 12887622) that are relatively prime to 12887622.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.2887622 × 10^7
Engineering notation 1.2887622 × 10^6

Prime Factorization of 12887622

Prime Factorization 2 × 9 × 11 × 65089

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12887622
Product of the distinct prime numbers

The prime factorization of 12887622 is 2 × 9 × 11 × 65089. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 9, 49, 61, 332, 19, 4528, 8106, 82703, 99434, 207778, 723732, 874330, 1025761, 5832089, 67740588, 776204668, 623439294, 7815646824, 6044821962

Basic calculations (n = 12887622)

Multiplication

n×y
n×2 25775244
n×3 38662866
n×4 51550488
n×5 64438110

Division

n÷y
n÷2 6443811
n÷3 4295874
n÷3 3221905.5
n÷5 2577524.4

Exponentiation

ny
n2 166090800814884
n3 2.1405154585795E+21
n4 2.7586154115329E+28
n5 3.5551992667211E+35

Nth Root

y√n
2√n 3589.9334255666
3√n 234.4539729603
4√n 59.916053154113
5√n 26.426190288179

Divisors of 12887622

1, 2, 9, 11, 18, 22, 99, 198, 65089, 130178, 585801, 715979, 1171602, 1431958, 6443811, 12887622

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12887621
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12887622 can be divided by 16 positive divisors. The sum of these divisors (counting 12887622) is 1, the average is 0.0625.

Base conversion 12887622

Base System Value
2 Binary 110001001010011001000110
3 Ternary 220020202111100
4 Quaternary 301022121012
5 Quinary 11244400442
6 Senary 1140120530
8 Octal 61123106
10 Decimal 12887622
12 Duodecimal 4396146
16 Hexadecimal c4a646
20 Vigesimal 40aj12
36 Base36 7o85i

Cryptographic Hash Functions

md5 cbbc07811b22b2433961e3edc3313aee
sha1 ba3e51771073edfa65e2e25cc59268e24a6b4010
sha256 dc42ef3b93dcf6c4f00533d9a7ee61453812540db8fd39e6534d4c416af7805b
sha512 2c52335f4d5341a99542e0e3b3a4f985259c3821b67a6410e0b5a07eec7a1de185be38ecafa0505a75dbccd73c7e4f0273d57d669e23d96f9a1989872d68f7f8
ripemd-160 9e0850eb8d7aef8ea629c549c79647ae398d039e

12887622 as geometric shapes

Circle

Radius = n
Diameter 25775244
Circumference 80975317.194884
Area 5.2178963966889E+14

Sphere

Radius = n
Volume 8.9661701860917E+21
Surface area 2.0871585586755E+15
Circumference 80975317.194884

Square

Length = n
Perimeter 51550488
Area 166090800814884
Diagonal 18225849.819138

Cube

Length = n
Surface area 996544804889304
Volume 2.1405154585795E+21
Space diagonal 22322016.092742

Equilateral Triangle

Length = n
Perimeter 38662866
Area 71919426420295
Altitude 11161008.046371

Triangular Pyramid

Length = n
Surface area 71919426420295
Volume 2.5226216599937E+20
Height 6075283.273046