12563721 (number)

12563721 is an odd 8-digits composite number following 12563720 and preceding 12563722. In scientific notation, it is written as 1.2563721 × 10^7. The sum of its digits is 27. It has a total of 5 prime factors and 16 positive divisors. There are 8328960 positive integers (up to 12563721) that are relatively prime to 12563721.

Interesting facts

Basic properties

Name

Name twelve million five hundred sixty-three thousand seven hundred twenty-one

Notation

Scientific notation 1.2563721 × 10^7
Engineering notation 1.2563721 × 10^6

Prime Factorization of 12563721

Prime Factorization 3 × 3 × 3 × 193 × 2411

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 1395969
Product of the distinct prime numbers

The prime factorization of 12563721 is 3 × 3 × 3 × 193 × 2411. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 9, 45, 50, 648, 480, 2707, 6609, 39900, 3449, 806111, 809074, 2434827, 271048, 29816560, 43657951, 411687233, 903692241, 9999462893, 5302215729

Basic calculations (n = 12563721)

Multiplication

n×y
n×2 25127442
n×3 37691163
n×4 50254884
n×5 62818605

Division

n÷y
n÷2 6281860.5
n÷3 4187907
n÷3 3140930.25
n÷5 2512744.2

Exponentiation

ny
n2 157847085365841
n3 1.9831467411996E+21
n4 2.4915702358491E+28
n5 3.1303393295112E+35

Nth Root

y√n
2√n 3544.5339609037
3√n 232.47312904854
4√n 59.535988787487
5√n 26.292002003891

Divisors of 12563721

1, 3, 9, 27, 193, 579, 1737, 2411, 5211, 7233, 21699, 65097, 465323, 1395969, 4187907, 12563721

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12563720
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12563721 can be divided by 16 positive divisors. The sum of these divisors (counting 12563721) is 1, the average is 0.0625.

Base conversion 12563721

Base System Value
2 Binary 101111111011010100001001
3 Ternary 212122022012000
4 Quaternary 233323110021
5 Quinary 11204014341
6 Senary 1125141213
8 Octal 57732411
10 Decimal 12563721
12 Duodecimal 425a809
16 Hexadecimal bfb509
20 Vigesimal 3ia961
36 Base36 7ha89

Cryptographic Hash Functions

md5 0bed03f9d9426f3df6b88ed80ef58acc
sha1 eeb0f996cbbcfd4e4558f4bf735e47bb118cbb2c
sha256 b803f0f38be09464d4c7f47732261d172ad8f5b84ea099056e527948fb667fd1
sha512 5e893a07c6868f722baa00c9071d45167aaf9088eaa704ffd80f255a9b2fe46eb1f9fab21c71e31232aea9767ced50bd3fe1440536b365a0361538de73838814
ripemd-160 24787ea83f20ba20c19301bbd671cb8ba6d303f8

12563721 as geometric shapes

Circle

Radius = n
Diameter 25127442
Circumference 78940187.190704
Area 4.9589124377589E+14

Sphere

Radius = n
Volume 8.306985644191E+21
Surface area 1.9835649751035E+15
Circumference 78940187.190704

Square

Length = n
Perimeter 50254884
Area 157847085365841
Diagonal 17767784.632072

Cube

Length = n
Surface area 947082512195046
Volume 1.9831467411996E+21
Space diagonal 21761003.10412

Equilateral Triangle

Length = n
Perimeter 37691163
Area 68349792920075
Altitude 10880501.55206

Triangular Pyramid

Length = n
Surface area 68349792920075
Volume 2.3371608479837E+20
Height 5922594.8773572