12555430 (number)

12555430 is an even 8-digits composite number following 12555429 and preceding 12555431. In scientific notation, it is written as 1.2555430 × 10^7. The sum of its digits is 25. It has a total of 5 prime factors and 32 positive divisors. There are 4838400 positive integers (up to 12555430) that are relatively prime to 12555430.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.2555430 × 10^7
Engineering notation 1.2555430 × 10^6

Prime Factorization of 12555430

Prime Factorization 2 × 5 × 41 × 271 × 113

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 12555430
Product of the distinct prime numbers

The prime factorization of 12555430 is 2 × 5 × 41 × 271 × 113. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 3, 16, 48, 88, 949, 9429, 9763, 42107, 63773, 630247, 914180, 3437348, 6610669, 51407920, 40005856, 911723678, 173457344, 9994841256, 5220564610

Basic calculations (n = 12555430)

Multiplication

n×y
n×2 25110860
n×3 37666290
n×4 50221720
n×5 62777150

Division

n÷y
n÷2 6277715
n÷3 4185143.3333333
n÷3 3138857.5
n÷5 2511086

Exponentiation

ny
n2 157638822484900
n3 1.9792232009916E+21
n4 2.4849998354426E+28
n5 3.1200241483911E+35

Nth Root

y√n
2√n 3543.3642206242
3√n 232.42198021957
4√n 59.526164168576
5√n 26.288530985191

Divisors of 12555430

1, 2, 5, 10, 41, 82, 113, 205, 226, 271, 410, 542, 565, 1130, 1355, 2710, 4633, 9266, 11111, 22222, 23165, 30623, 46330, 55555, 61246, 111110, 153115, 306230, 1255543, 2511086, 6277715, 12555430

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12555429
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12555430 can be divided by 32 positive divisors. The sum of these divisors (counting 12555430) is 1, the average is 0.03125.

Base conversion 12555430

Base System Value
2 Binary 101111111001010010100110
3 Ternary 212121212210221
4 Quaternary 233321102212
5 Quinary 11203233210
6 Senary 1125034554
8 Octal 57712246
10 Decimal 12555430
12 Duodecimal 4255a5a
16 Hexadecimal bf94a6
20 Vigesimal 3i98ba
36 Base36 7h3ty

Cryptographic Hash Functions

md5 9405f8430a92a5e47906d392a0b02852
sha1 3ad06d31b944a485f007c24ae2d150bbe2c63d31
sha256 31983d01fc408600b48761cdc4809a0b6ae773f7197c7072e6fe182e0f4f39db
sha512 8521278ef18915fe3be9703cedcc482112b9a59c19b7f7b0e6bd7f19688bdbeb36dbbd5bf5b83310855debb461249e6916d5b0f7cf38eb971d39b50f49127794
ripemd-160 cd0855b701903c6750c978029ef3745993693b2e

12555430 as geometric shapes

Circle

Radius = n
Diameter 25110860
Circumference 78888093.301322
Area 4.9523696663911E+14

Sphere

Radius = n
Volume 8.2905507573995E+21
Surface area 1.9809478665564E+15
Circumference 78888093.301322

Square

Length = n
Perimeter 50221720
Area 157638822484900
Diagonal 17756059.387426

Cube

Length = n
Surface area 945832934909400
Volume 1.9792232009916E+21
Space diagonal 21746642.670875

Equilateral Triangle

Length = n
Perimeter 37666290
Area 68259612447294
Altitude 10873321.335437

Triangular Pyramid

Length = n
Surface area 68259612447294
Volume 2.3325369115048E+20
Height 5918686.4624753