12512 (number)

12512 is an even 5-digits composite number following 12511 and preceding 12513. In scientific notation, it is written as 1.2512 × 10^4. The sum of its digits is 11. It has a total of 7 prime factors and 24 positive divisors. There are 5632 positive integers (up to 12512) that are relatively prime to 12512.

Interesting facts

Basic properties

Name

Name twelve thousand five hundred twelve

Notation

Scientific notation 1.2512 × 10^4
Engineering notation 1.2512 × 10^3

Prime Factorization of 12512

Prime Factorization 2 × 2 × 2 × 2 × 2 × 17 × 23

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 782
Product of the distinct prime numbers

The prime factorization of 12512 is 2 × 2 × 2 × 2 × 2 × 17 × 23. Since it has a total of 7 prime factors.

Most popular turbo-numbers

2, 6, 43, 60, 759, 483, 9126, 6447, 97617, 143, 472994, 216067, 3888942, 3141287, 73756331, 17156029, 861481172, 793783531, 8641049117, 723832765

Basic calculations (n = 12512)

Multiplication

n×y
n×2 25024
n×3 37536
n×4 50048
n×5 62560

Division

n÷y
n÷2 6256
n÷3 4170.6666666667
n÷3 3128
n÷5 2502.4

Exponentiation

ny
n2 156550144
n3 1958755401728
n4 24507947586420736
n5 3.066434402013E+20

Nth Root

y√n
2√n 111.85705163288
3√n 23.215368334971
4√n 10.57624941238
5√n 6.5988057953154

Divisors of 12512

1, 2, 4, 8, 16, 17, 23, 32, 34, 46, 68, 92, 136, 184, 272, 368, 391, 544, 736, 782, 1564, 3128, 6256, 12512

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 -12511
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 12512 can be divided by 24 positive divisors. The sum of these divisors (counting 12512) is 1, the average is 0.041666666666667.

Base conversion 12512

Base System Value
2 Binary 11000011100000
3 Ternary 122011102
4 Quaternary 3003200
5 Quinary 400022
6 Senary 133532
8 Octal 30340
10 Decimal 12512
12 Duodecimal 72a8
16 Hexadecimal 30e0
20 Vigesimal 1b5c
36 Base36 9nk

Cryptographic Hash Functions

md5 74a8f422384efdde31be88a2d2a2d358
sha1 8fba286e8844986191ff9dbf8c12531d0f305080
sha256 fa1f94262c4ad9e45c99eded9f2406423a40039a60f299d5703114f8ce770e32
sha512 fa57c3c2db08e986c0ec5d71e059437419a9952fdeddeded2d30308754e11b2bd9b494a656864ea9c245f071621a1e95c9391156931994811bd66a6779d7be84
ripemd-160 e07f9414d3dfb8ea8db4305f6b6212aa5936d21e

12512 as geometric shapes

Circle

Radius = n
Diameter 25024
Circumference 78615.214563431
Area 491816782.30882

Sphere

Radius = n
Volume 8204815440330.7
Surface area 1967267129.2353
Circumference 78615.214563431

Square

Length = n
Perimeter 50048
Area 156550144
Diagonal 17694.640092412

Cube

Length = n
Surface area 939300864
Volume 1958755401728
Space diagonal 21671.419704302

Equilateral Triangle

Length = n
Perimeter 37536
Area 67788200.835056
Altitude 10835.709852151

Triangular Pyramid

Length = n
Surface area 67788200.835056
Volume 230841537874.61
Height 5898.2133641374