1293888 (number)

1293888 is an even 7-digits composite number following 1293887 and preceding 1293889. In scientific notation, it is written as 1.293888 × 10^6. The sum of its digits is 39. It has a total of 9 prime factors and 56 positive divisors. There are 411136 positive integers (up to 1293888) that are relatively prime to 1293888.

Interesting facts

Basic properties

Name

Name one million two hundred ninety-three thousand eight hundred eighty-eight

Notation

Scientific notation 1.293888 × 10^6
Engineering notation 1.293888 × 10^6

Prime Factorization of 1293888

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 3 × 23 × 293

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 40434
Product of the distinct prime numbers

The prime factorization of 1293888 is 2 × 2 × 2 × 2 × 2 × 2 × 3 × 23 × 293. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1293888)

Multiplication

n×y
n×2 2587776
n×3 3881664
n×4 5175552
n×5 6469440

Division

n÷y
n÷2 646944
n÷3 431296
n÷3 323472
n÷5 258777.6

Exponentiation

ny
n2 1674146156544
n3 2166157622198403072
n4 2.802765353471E+24
n5 3.6264644576719E+30

Nth Root

y√n
2√n 1137.4919779937
3√n 108.96797869817
4√n 33.726724981737
5√n 16.687041154031

Divisors of 1293888

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1293887
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1293888 can be divided by 56 positive divisors. The sum of these divisors (counting 1293888) is 1, the average is 0.017857142857143.

Base conversion 1293888

Base System Value
2 Binary 100111011111001000000
3 Ternary 2102201212210
4 Quaternary 10323321000
5 Quinary 312401023
6 Senary 43422120
8 Octal 4737100
10 Decimal 1293888
12 Duodecimal 524940
16 Hexadecimal 13be40
20 Vigesimal 81ee8
36 Base36 rqdc

Cryptographic Hash Functions

md5 dc949a3a17364ae4a5a34232a217046d
sha1 8383b08d2d102abf061869cdcc7e63414f4e45cd
sha256 619e0074e4344805eb6f381d9832676e046b84e90fc96e4fbd90461716497c1a
sha512 680a58a01c8cde03c6be3e7ff76935abd410bd4f87e20dcbe18ad6616034ee53ba6a047c3f74b4da0a75106a754db3dd430917f227f070a744ca7eb7709644f1
ripemd-160 29ba0df82e11a83f472172ca8eb0f574ec7b9bb6

1293888 as geometric shapes

Circle

Radius = n
Diameter 2587776
Circumference 8129738.070736
Area 5259485266434.2

Sphere

Radius = n
Volume 9.073579829888E+18
Surface area 21037941065737
Circumference 8129738.070736

Square

Length = n
Perimeter 5175552
Area 1674146156544
Diagonal 1829833.9577918

Cube

Length = n
Surface area 10044876939264
Volume 2166157622198403072
Space diagonal 2241079.7553037

Equilateral Triangle

Length = n
Perimeter 3881664
Area 724926550607.59
Altitude 1120539.8776518

Triangular Pyramid

Length = n
Surface area 724926550607.59
Volume 2.5528412396257E+17
Height 609944.65259727