12888812 (number)

12888812 is an even 8-digits composite number following 12888811 and preceding 12888813. In scientific notation, it is written as 1.2888812 × 10^7. The sum of its digits is 38. It has a total of 5 prime factors and 24 positive divisors. There are 6264000 positive integers (up to 12888812) that are relatively prime to 12888812.

Interesting facts

Basic properties

Name

Name twelve million eight hundred eighty-eight thousand eight hundred twelve

Notation

Scientific notation 1.2888812 × 10^7
Engineering notation 1.2888812 × 10^6

Prime Factorization of 12888812

Prime Factorization 2 × 2 × 61 × 101 × 523

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 6444406
Product of the distinct prime numbers

The prime factorization of 12888812 is 2 × 2 × 61 × 101 × 523. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 6, 64, 51, 732, 565, 3176, 5395, 29981, 77437, 248641, 326636, 5028934, 7234938, 4481867, 27778709, 928663693, 967229744, 6521953671, 1461861637

Basic calculations (n = 12888812)

Multiplication

n×y
n×2 25777624
n×3 38666436
n×4 51555248
n×5 64444060

Division

n÷y
n÷2 6444406
n÷3 4296270.6666667
n÷3 3222203
n÷5 2577762.4

Exponentiation

ny
n2 166121474771344
n3 2.1411084574906E+21
n4 2.7596344380206E+28
n5 3.5568409460374E+35

Nth Root

y√n
2√n 3590.0991629759
3√n 234.46118897065
4√n 59.917436218315
5√n 26.426678291397

Divisors of 12888812

1, 2, 4, 61, 101, 122, 202, 244, 404, 523, 1046, 2092, 6161, 12322, 24644, 31903, 52823, 63806, 105646, 127612, 211292, 3222203, 6444406, 12888812

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 -12888811
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 12888812 can be divided by 24 positive divisors. The sum of these divisors (counting 12888812) is 1, the average is 0.041666666666667.

Base conversion 12888812

Base System Value
2 Binary 110001001010101011101100
3 Ternary 220020211010102
4 Quaternary 301022223230
5 Quinary 11244420222
6 Senary 1140130232
8 Octal 61125354
10 Decimal 12888812
12 Duodecimal 4396978
16 Hexadecimal c4aaec
20 Vigesimal 40b20c
36 Base36 7o92k

Cryptographic Hash Functions

md5 ad2f3cd2fcd1730c0df0bfc4dc664bdf
sha1 a168fe182384c93b6224aaed8209cc00c7bb3988
sha256 07fd263096f3c8e707ca86480f52a72ab8740c1d2a4b107349e474fbe754b94a
sha512 9dd83af8556e7490cf833207b6da59245421dba9c00a28269a0061510a499a2362268feb8540957d5268795c3a3458322aca727daa0544155c31cd1990a3ed88
ripemd-160 40c8d8b5719c6adc9305ddab1199736c0ac82a26

12888812 as geometric shapes

Circle

Radius = n
Diameter 25777624
Circumference 80982794.1854
Area 5.2188600474516E+14

Sphere

Radius = n
Volume 8.9686541341219E+21
Surface area 2.0875440189806E+15
Circumference 80982794.1854

Square

Length = n
Perimeter 51555248
Area 166121474771344
Diagonal 18227532.733277

Cube

Length = n
Surface area 996728848628064
Volume 2.1411084574906E+21
Space diagonal 22324077.233203

Equilateral Triangle

Length = n
Perimeter 38666436
Area 71932708633060
Altitude 11162038.616602

Triangular Pyramid

Length = n
Surface area 71932708633060
Volume 2.5233205159124E+20
Height 6075844.2444257