12455930 (number)

12455930 is an even 8-digits composite number following 12455929 and preceding 12455931. In scientific notation, it is written as 1.2455930 × 10^7. The sum of its digits is 29. It has a total of 4 prime factors and 16 positive divisors. There are 4918992 positive integers (up to 12455930) that are relatively prime to 12455930.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.2455930 × 10^7
Engineering notation 1.2455930 × 10^6

Prime Factorization of 12455930

Prime Factorization 2 × 5 × 79 × 15767

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12455930
Product of the distinct prime numbers

The prime factorization of 12455930 is 2 × 5 × 79 × 15767. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 6, 96, 81, 252, 10, 4356, 1334, 71699, 58864, 250805, 547624, 6079873, 3067150, 91575907, 89598140, 398922238, 787001459, 927308594, 9459411444

Basic calculations (n = 12455930)

Multiplication

n×y
n×2 24911860
n×3 37367790
n×4 49823720
n×5 62279650

Division

n÷y
n÷2 6227965
n÷3 4151976.6666667
n÷3 3113982.5
n÷5 2491186

Exponentiation

ny
n2 155150192164900
n3 1.9325399330925E+21
n4 2.4071582128805E+28
n5 2.9983394198565E+35

Nth Root

y√n
2√n 3529.2959637865
3√n 231.80638076773
4√n 59.407877960642
5√n 26.246731697909

Divisors of 12455930

1, 2, 5, 10, 79, 158, 395, 790, 15767, 31534, 78835, 157670, 1245593, 2491186, 6227965, 12455930

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 -12455929
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 12455930 can be divided by 16 positive divisors. The sum of these divisors (counting 12455930) is 1, the average is 0.0625.

Base conversion 12455930

Base System Value
2 Binary 101111100000111111111010
3 Ternary 212102211022202
4 Quaternary 233200333322
5 Quinary 11142042210
6 Senary 1122550202
8 Octal 57407772
10 Decimal 12455930
12 Duodecimal 4208362
16 Hexadecimal be0ffa
20 Vigesimal 3hgjga
36 Base36 7ez22

Cryptographic Hash Functions

md5 5836b9b71d13389a70f55253531d2b35
sha1 412a43cf5f71ab1236c633b60db08ba3d368ca68
sha256 67ce6ecf50c1a7d7b3c1340b8adf478e1aa1bbbed736ed6cb8b6b0e0c9b15845
sha512 de709d67d2281bf591424a4e371a7c21960fb052720afdd1a405e627be36d8e89360993234f91fec88b999d65c15b1ddb6ffe5d15c50993168458d995409acc8
ripemd-160 9c513ceeae9f4120507a04c8fb6584b55abc75a4

12455930 as geometric shapes

Circle

Radius = n
Diameter 24911860
Circumference 78262916.363257
Area 4.8741870390829E+14

Sphere

Radius = n
Volume 8.0950043420966E+21
Surface area 1.9496748156332E+15
Circumference 78262916.363257

Square

Length = n
Perimeter 49823720
Area 155150192164900
Diagonal 17615345.13797

Cube

Length = n
Surface area 930901152989400
Volume 1.9325399330925E+21
Space diagonal 21574303.615521

Equilateral Triangle

Length = n
Perimeter 37367790
Area 67182003908420
Altitude 10787151.807761

Triangular Pyramid

Length = n
Surface area 67182003908420
Volume 2.2775201526726E+20
Height 5871781.7126566