12455538 (number)

12455538 is an even 8-digits composite number following 12455537 and preceding 12455539. In scientific notation, it is written as 1.2455538 × 10^7. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 4114880 positive integers (up to 12455538) that are relatively prime to 12455538.

Interesting facts

Basic properties

Name

Name twelve million four hundred fifty-five thousand five hundred thirty-eight

Notation

Scientific notation 1.2455538 × 10^7
Engineering notation 1.2455538 × 10^6

Prime Factorization of 12455538

Prime Factorization 2 × 3 × 113 × 18371

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12455538
Product of the distinct prime numbers

The prime factorization of 12455538 is 2 × 3 × 113 × 18371. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 6, 40, 29, 253, 341, 5986, 624, 87309, 24263, 556541, 110638, 1994895, 7221626, 56687110, 96663011, 385623484, 552605229, 3657357310, 5339756252

Basic calculations (n = 12455538)

Multiplication

n×y
n×2 24911076
n×3 37366614
n×4 49822152
n×5 62277690

Division

n÷y
n÷2 6227769
n÷3 4151846
n÷3 3113884.5
n÷5 2491107.6

Exponentiation

ny
n2 155140426869444
n3 1.9323574822086E+21
n4 2.4068552049233E+28
n5 2.997867646542E+35

Nth Root

y√n
2√n 3529.2404281941
3√n 231.80394901957
4√n 59.407410549477
5√n 26.246566493892

Divisors of 12455538

1, 2, 3, 6, 113, 226, 339, 678, 18371, 36742, 55113, 110226, 2075923, 4151846, 6227769, 12455538

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 -12455537
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 12455538 can be divided by 16 positive divisors. The sum of these divisors (counting 12455538) is 1, the average is 0.0625.

Base conversion 12455538

Base System Value
2 Binary 101111100000111001110010
3 Ternary 212102210210020
4 Quaternary 233200321302
5 Quinary 11142034123
6 Senary 1122544310
8 Octal 57407162
10 Decimal 12455538
12 Duodecimal 4208096
16 Hexadecimal be0e72
20 Vigesimal 3hgigi
36 Base36 7eyr6

Cryptographic Hash Functions

md5 461576dcd8bc6e0138736db775285f73
sha1 f07d91b7caefb672dc078e5d22b855ce4925f3ad
sha256 811fd59d9bde92523db40d59ace4a338a1aba4946c7d099d95c9f5863ef02b1f
sha512 98405d014ed4897e2e2b459676dd92647741e84dc47b7d5724c244f133f460b3fc1399a025085aca35de8ab8181821e7b6e5ddb06085a8af5989b8b80e07f7c6
ripemd-160 c9513d0acd2017cb89cf912900f9bf85a8004003

12455538 as geometric shapes

Circle

Radius = n
Diameter 24911076
Circumference 78260453.354617
Area 4.8738802532783E+14

Sphere

Radius = n
Volume 8.094240093621E+21
Surface area 1.9495521013113E+15
Circumference 78260453.354617

Square

Length = n
Perimeter 49822152
Area 155140426869444
Diagonal 17614790.766253

Cube

Length = n
Surface area 930842561216664
Volume 1.9323574822086E+21
Space diagonal 21573624.651605

Equilateral Triangle

Length = n
Perimeter 37366614
Area 67177775411450
Altitude 10786812.325802

Triangular Pyramid

Length = n
Surface area 67177775411450
Volume 2.2773051322438E+20
Height 5871596.9220845