12988812 (number)

12988812 is an even 8-digits composite number following 12988811 and preceding 12988813. In scientific notation, it is written as 1.2988812 × 10^7. The sum of its digits is 39. It has a total of 5 prime factors and 24 positive divisors. There are 4320000 positive integers (up to 12988812) that are relatively prime to 12988812.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.2988812 × 10^7
Engineering notation 1.2988812 × 10^6

Prime Factorization of 12988812

Prime Factorization 2 × 2 × 3 × 601 × 1801

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 6494406
Product of the distinct prime numbers

The prime factorization of 12988812 is 2 × 2 × 3 × 601 × 1801. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 6, 76, 84, 890, 690, 87, 5842, 14283, 12094, 166088, 998518, 8716293, 6403887, 15395808, 9319774, 236297519, 999394279, 480682096, 3247713737

Basic calculations (n = 12988812)

Multiplication

n×y
n×2 25977624
n×3 38966436
n×4 51955248
n×5 64944060

Division

n÷y
n÷2 6494406
n÷3 4329604
n÷3 3247203
n÷5 2597762.4

Exponentiation

ny
n2 168709237171344
n3 2.191332564282E+21
n4 2.8462806706937E+28
n5 3.6969804530874E+35

Nth Root

y√n
2√n 3603.999445061
3√n 235.06599625219
4√n 60.03331945729
5√n 26.467558775501

Divisors of 12988812

1, 2, 3, 4, 6, 12, 601, 1202, 1801, 1803, 2404, 3602, 3606, 5403, 7204, 7212, 10806, 21612, 1082401, 2164802, 3247203, 4329604, 6494406, 12988812

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 -12988811
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 12988812 can be divided by 24 positive divisors. The sum of these divisors (counting 12988812) is 1, the average is 0.041666666666667.

Base conversion 12988812

Base System Value
2 Binary 110001100011000110001100
3 Ternary 220102220022010
4 Quaternary 301203012030
5 Quinary 11311120222
6 Senary 1142221220
8 Octal 61430614
10 Decimal 12988812
12 Duodecimal 4424810
16 Hexadecimal c6318c
20 Vigesimal 413c0c
36 Base36 7qe8c

Cryptographic Hash Functions

md5 448faaec9303423c8b6edf302e11100e
sha1 6eabd3e0118c085aad4325d7a74fcf5203b0d502
sha256 e9c6c99c1d588a1d2f4f8ee457d0e8950eeef27c03554ff725cce38304d58772
sha512 57132f1e1f82d26561f590f820f0a3eca73c26230e99a3eb5318ba786cd8ec60e054d2e791dc2d3341e21e6c3d57bae8921de28dccaa28be67f55034bc1feadd
ripemd-160 44164e14010aab808b50a721fee44c106a69d617

12988812 as geometric shapes

Circle

Radius = n
Diameter 25977624
Circumference 81611112.716118
Area 5.3001570009023E+14

Sphere

Radius = n
Volume 9.1790323806939E+21
Surface area 2.1200628003609E+15
Circumference 81611112.716118

Square

Length = n
Perimeter 51955248
Area 168709237171344
Diagonal 18368954.089514

Cube

Length = n
Surface area 1012255423028064
Volume 2.191332564282E+21
Space diagonal 22497282.31396

Equilateral Triangle

Length = n
Perimeter 38966436
Area 73053242621739
Altitude 11248641.15698

Triangular Pyramid

Length = n
Surface area 73053242621739
Volume 2.5825101933978E+20
Height 6122984.6965048