12801 (number)

12801 is an odd 5-digits composite number following 12800 and preceding 12802. In scientific notation, it is written as 1.2801 × 10^4. The sum of its digits is 12. It has a total of 3 prime factors and 8 positive divisors. There are 8000 positive integers (up to 12801) that are relatively prime to 12801.

Interesting facts

Basic properties

Name

Name twelve thousand eight hundred one

Notation

Scientific notation 1.2801 × 10^4
Engineering notation 1.2801 × 10^3

Prime Factorization of 12801

Prime Factorization 3 × 17 × 251

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 12801
Product of the distinct prime numbers

The prime factorization of 12801 is 3 × 17 × 251. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 4, 5, 86, 485, 790, 9735, 7704, 19749, 1582, 503123, 29848, 1350681, 8836060, 59672962, 61133886, 163649335, 715585723, 9807241685, 3490469653

Basic calculations (n = 12801)

Multiplication

n×y
n×2 25602
n×3 38403
n×4 51204
n×5 64005

Division

n÷y
n÷2 6400.5
n÷3 4267
n÷3 3200.25
n÷5 2560.2

Exponentiation

ny
n2 163865601
n3 2097643558401
n4 26851935191091201
n5 3.4373162238116E+20

Nth Root

y√n
2√n 113.14150432092
3√n 23.392751060202
4√n 10.636799533737
5√n 6.6290116081314

Divisors of 12801

1, 3, 17, 51, 251, 753, 4267, 12801

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12800
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12801 can be divided by 8 positive divisors. The sum of these divisors (counting 12801) is 1, the average is 0.125.

Base conversion 12801

Base System Value
2 Binary 11001000000001
3 Ternary 122120010
4 Quaternary 3020001
5 Quinary 402201
6 Senary 135133
8 Octal 31001
10 Decimal 12801
12 Duodecimal 74a9
16 Hexadecimal 3201
20 Vigesimal 1c01
36 Base36 9vl

Cryptographic Hash Functions

md5 bc786a7e5492c8c5c3e3d9d1b9ba3ec0
sha1 5e508f4430a6c4fea8bfcd23a262fc76b696ce40
sha256 673ae505077fc5a66e124a6844a59f333dbaa6907f9c7bedda52e7874236ae0d
sha512 2899d115abc113e2babf637dbc83be3d8e0e213196020ff69772f1393c49027aeff4f6525004af2f9123817a07a1776c60b553103155b4fa196d37c97f8db58b
ripemd-160 67df1f56367bef1e372fd8fae860e94bb50749b6

12801 as geometric shapes

Circle

Radius = n
Diameter 25602
Circumference 80431.055117206
Area 514798968.27768

Sphere

Radius = n
Volume 8786588790563.4
Surface area 2059195873.1107
Circumference 80431.055117206

Square

Length = n
Perimeter 51204
Area 163865601
Diagonal 18103.347811938

Cube

Length = n
Surface area 983193606
Volume 2097643558401
Space diagonal 22171.982387689

Equilateral Triangle

Length = n
Perimeter 38403
Area 70955886.636202
Altitude 11085.991193845

Triangular Pyramid

Length = n
Surface area 70955886.636202
Volume 247209664109.6
Height 6034.449270646