12432720 (number)

12432720 is an even 8-digits composite number following 12432719 and preceding 12432721. In scientific notation, it is written as 1.2432720 × 10^7. The sum of its digits is 21. It has a total of 7 prime factors and 40 positive divisors. There are 3315328 positive integers (up to 12432720) that are relatively prime to 12432720.

Interesting facts

Basic properties

Name

Name twelve million four hundred thirty-two thousand seven hundred twenty

Notation

Scientific notation 1.2432720 × 10^7
Engineering notation 1.2432720 × 10^6

Prime Factorization of 12432720

Prime Factorization 2 × 2 × 2 × 2 × 3 × 5 × 51803

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1554090
Product of the distinct prime numbers

The prime factorization of 12432720 is 2 × 2 × 2 × 2 × 3 × 5 × 51803. Since it has a total of 7 prime factors.

Most popular turbo-numbers

2, 2, 71, 75, 383, 305, 6924, 9601, 20708, 96621, 58191, 467565, 9575406, 4096917, 22557295, 16493603, 907673283, 751029135, 4261460986, 7767872237

Basic calculations (n = 12432720)

Multiplication

n×y
n×2 24865440
n×3 37298160
n×4 49730880
n×5 62163600

Division

n÷y
n÷2 6216360
n÷3 4144240
n÷3 3108180
n÷5 2486544

Exponentiation

ny
n2 154572526598400
n3 1.9217569428905E+21
n4 2.3892665979013E+28
n5 2.970508261706E+35

Nth Root

y√n
2√n 3526.0062393592
3√n 231.6623109326
4√n 59.380183894623
5√n 26.236942927309

Divisors of 12432720

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 51803, 103606, 155409, 207212, 259015, 310818, 414424, 518030, 621636, 777045, 828848, 1036060, 1243272, 1554090, 2072120, 2486544, 3108180, 4144240, 6216360, 12432720

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12432719
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12432720 can be divided by 40 positive divisors. The sum of these divisors (counting 12432720) is 1, the average is 0.025.

Base conversion 12432720

Base System Value
2 Binary 101111011011010101010000
3 Ternary 212101122111010
4 Quaternary 233123111100
5 Quinary 11140321340
6 Senary 1122250520
8 Octal 57332520
10 Decimal 12432720
12 Duodecimal 41b6a40
16 Hexadecimal bdb550
20 Vigesimal 3he1g0
36 Base36 7eh5c

Cryptographic Hash Functions

md5 469b2b8681fb8a754dc0de256bd0ec02
sha1 7296aeb3e6ec3a9a20863713eae5873425f5ab82
sha256 8499281b140be7744b09bf73b053c3623dd651a343c7601a5a59dc230746dbd8
sha512 77d58a92453e05279d8e97d90a984abd5031b6326c70970bf45ed9b489de5cec65b20cf6f62bdd6e89e4b4f0933899ab0249d432d4b82d6465a949ff9977ae31
ripemd-160 5d6db0e4826c8276e44b4a2f8883b9f467e0ed6f

12432720 as geometric shapes

Circle

Radius = n
Diameter 24865440
Circumference 78117083.632278
Area 4.8560391400835E+14

Sphere

Radius = n
Volume 8.0498366583598E+21
Surface area 1.9424156560334E+15
Circumference 78117083.632278

Square

Length = n
Perimeter 49730880
Area 154572526598400
Diagonal 17582521.241187

Cube

Length = n
Surface area 927435159590400
Volume 1.9217569428905E+21
Space diagonal 21534102.716278

Equilateral Triangle

Length = n
Perimeter 37298160
Area 66931867380680
Altitude 10767051.358139

Triangular Pyramid

Length = n
Surface area 66931867380680
Volume 2.2648122768503E+20
Height 5860840.4137291