12432872 (number)

12432872 is an even 8-digits composite number following 12432871 and preceding 12432873. In scientific notation, it is written as 1.2432872 × 10^7. The sum of its digits is 29. It has a total of 5 prime factors and 16 positive divisors. There are 6206464 positive integers (up to 12432872) that are relatively prime to 12432872.

Interesting facts

Basic properties

Name

Name twelve million four hundred thirty-two thousand eight hundred seventy-two

Notation

Scientific notation 1.2432872 × 10^7
Engineering notation 1.2432872 × 10^6

Prime Factorization of 12432872

Prime Factorization 2 × 2 × 2 × 1217 × 1277

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 3108218
Product of the distinct prime numbers

The prime factorization of 12432872 is 2 × 2 × 2 × 1217 × 1277. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 1, 8, 90, 408, 799, 8244, 2292, 99784, 63390, 148362, 782077, 9694401, 1122590, 17758004, 96377879, 407730655, 64599679, 1509145676, 9912939850

Basic calculations (n = 12432872)

Multiplication

n×y
n×2 24865744
n×3 37298616
n×4 49731488
n×5 62164360

Division

n÷y
n÷2 6216436
n÷3 4144290.6666667
n÷3 3108218
n÷5 2486574.4

Exponentiation

ny
n2 154576306168384
n3 1.9218274288243E+21
n4 2.3893834428662E+28
n5 2.9706898504075E+35

Nth Root

y√n
2√n 3526.0277934242
3√n 231.66325501477
4√n 59.380365386415
5√n 26.23700708054

Divisors of 12432872

1, 2, 4, 8, 1217, 1277, 2434, 2554, 4868, 5108, 9736, 10216, 1554109, 3108218, 6216436, 12432872

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 -12432871
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 12432872 can be divided by 16 positive divisors. The sum of these divisors (counting 12432872) is 1, the average is 0.0625.

Base conversion 12432872

Base System Value
2 Binary 101111011011010111101000
3 Ternary 212101122200202
4 Quaternary 233123113220
5 Quinary 11140322442
6 Senary 1122251332
8 Octal 57332750
10 Decimal 12432872
12 Duodecimal 41b6b48
16 Hexadecimal bdb5e8
20 Vigesimal 3he23c
36 Base36 7eh9k

Cryptographic Hash Functions

md5 f9ea18efaa8da8cef713562e9e14daf3
sha1 d3122db1a3931d836578c2b408691326a88a9ff8
sha256 c3edc19867bfea9bd451f1b7d0a67ed9ae24078af0590f4a3fe068c4d26dd6aa
sha512 43ef1273fe4fc5451c551e701d7e4b22df022a89d088d7c569ffaa4afca8bae3a72a839e24b77fbe416d2f64bb4ad8094e5573b5ff48346d55320807dbbac09b
ripemd-160 be04cc476a4d7960dc45bd1e58b1f20eccc7fc8a

12432872 as geometric shapes

Circle

Radius = n
Diameter 24865744
Circumference 78118038.676444
Area 4.8561578787764E+14

Sphere

Radius = n
Volume 8.0501319091492E+21
Surface area 1.9424631515106E+15
Circumference 78118038.676444

Square

Length = n
Perimeter 49731488
Area 154576306168384
Diagonal 17582736.201649

Cube

Length = n
Surface area 927457837010304
Volume 1.9218274288243E+21
Space diagonal 21534365.988

Equilateral Triangle

Length = n
Perimeter 37298616
Area 66933503982491
Altitude 10767182.994

Triangular Pyramid

Length = n
Surface area 66933503982491
Volume 2.26489534532E+20
Height 5860912.0672162