12888800 (number)

12888800 is an even 8-digits composite number following 12888799 and preceding 12888801. In scientific notation, it is written as 1.2888800 × 10^7. The sum of its digits is 35. It has a total of 7 prime factors and 24 positive divisors. There are 5155200 positive integers (up to 12888800) that are relatively prime to 12888800.

Interesting facts

Basic properties

Name

Name twelve million eight hundred eighty-eight thousand eight hundred

Notation

Scientific notation 1.2888800 × 10^7
Engineering notation 1.2888800 × 10^6

Prime Factorization of 12888800

Prime Factorization 2 × 2 × 2 × 2 × 2 × 25 × 16111

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 805550
Product of the distinct prime numbers

The prime factorization of 12888800 is 2 × 2 × 2 × 2 × 2 × 25 × 16111. Since it has a total of 7 prime factors.

Most popular turbo-numbers

10, 6, 46, 72, 251, 876, 871, 4514, 92286, 15538, 439855, 207810, 41428, 8487714, 22170527, 65220423, 829756871, 309792549, 6903938824, 6133494814

Basic calculations (n = 12888800)

Multiplication

n×y
n×2 25777600
n×3 38666400
n×4 51555200
n×5 64444000

Division

n÷y
n÷2 6444400
n÷3 4296266.6666667
n÷3 3222200
n÷5 2577760

Exponentiation

ny
n2 166121165440000
n3 2.1411024771231E+21
n4 2.7596241607144E+28
n5 3.5568243882616E+35

Nth Root

y√n
2√n 3590.0974917124
3√n 234.46111620637
4√n 59.917422271927
5√n 26.426673370536

Divisors of 12888800

1, 2, 4, 8, 16, 25, 32, 50, 100, 200, 400, 800, 16111, 32222, 64444, 128888, 257776, 402775, 515552, 805550, 1611100, 3222200, 6444400, 12888800

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12888799
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12888800 can be divided by 24 positive divisors. The sum of these divisors (counting 12888800) is 1, the average is 0.041666666666667.

Base conversion 12888800

Base System Value
2 Binary 110001001010101011100000
3 Ternary 220020211002222
4 Quaternary 301022223200
5 Quinary 11244420200
6 Senary 1140130212
8 Octal 61125340
10 Decimal 12888800
12 Duodecimal 4396968
16 Hexadecimal c4aae0
20 Vigesimal 40b200
36 Base36 7o928

Cryptographic Hash Functions

md5 7cee8102fe851c16a0003ce4fee07ae8
sha1 aad944f155847d87b0782213388d5eb01b85b3ba
sha256 30616b9cca063f07052c7ef9ead2153f589a4386fac86988f627e3071a8d5bd4
sha512 1ad6b9a7f8a01991c7c8c32a03cbb5f2983fa60d522b4cb9714367c35558f43e8cb20350b59a39ce02c8188203cca5115d46a695849e3af0be64e461cc4430c1
ripemd-160 917932340c1f38468a38490eb5ba0005b9dbdd28

12888800 as geometric shapes

Circle

Radius = n
Diameter 25777600
Circumference 80982718.787176
Area 5.2188503295208E+14

Sphere

Radius = n
Volume 8.968629083617E+21
Surface area 2.0875401318083E+15
Circumference 80982718.787176

Square

Length = n
Perimeter 51555200
Area 166121165440000
Diagonal 18227515.762714

Cube

Length = n
Surface area 996726992640000
Volume 2.1411024771231E+21
Space diagonal 22324056.448594

Equilateral Triangle

Length = n
Perimeter 38666400
Area 71932574688659
Altitude 11162028.224297

Triangular Pyramid

Length = n
Surface area 71932574688659
Volume 2.5233134679817E+20
Height 6075838.5875714