1243132405 (number)

1243132405 is an odd 10-digits composite number following 1243132404 and preceding 1243132406. In scientific notation, it is written as 1.243132405 × 10^9. The sum of its digits is 25. It has a total of 4 prime factors and 16 positive divisors. There are 937062720 positive integers (up to 1243132405) that are relatively prime to 1243132405.

Interesting facts

Basic properties

Name

Name one billion two hundred forty-three million one hundred thirty-two thousand four hundred five

Notation

Scientific notation 1.243132405 × 10^9
Engineering notation 1.243132405 × 10^9

Prime Factorization of 1243132405

Prime Factorization 23 × 5 × 67 × 161341

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1243132405
Product of the distinct prime numbers

The prime factorization of 1243132405 is 23 × 5 × 67 × 161341. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 6, 10, 61, 539, 406, 1486, 6895, 32328, 89916, 187862, 124771, 708477, 6882036, 42996344, 83744639, 124219431, 841916261, 3161285011, 4266727984

Basic calculations (n = 1243132405)

Multiplication

n×y
n×2 2486264810
n×3 3729397215
n×4 4972529620
n×5 6215662025

Division

n÷y
n÷2 621566202.5
n÷3 414377468.33333
n÷3 310783101.25
n÷5 248626481

Exponentiation

ny
n2 1545378176361084025
n3 1.9211096890143E+27
n4 2.3881937079731E+36
n5 2.9688409877985E+45

Nth Root

y√n
2√n 35258.082832168
3√n 1075.2409497755
4√n 187.77135785888
5√n 65.902740927289

Divisors of 1243132405

1, 5, 23, 67, 115, 335, 1541, 7705, 161341, 806705, 3710843, 10809847, 18554215, 54049235, 248626481, 1243132405

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 -1243132404
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 1243132405 can be divided by 16 positive divisors. The sum of these divisors (counting 1243132405) is 1, the average is 0.0625.

Base conversion 1243132405

Base System Value
2 Binary 1001010000110001011000111110101
3 Ternary 10012122011200001221
4 Quaternary 1022012023013311
5 Quinary 10021220214110
6 Senary 323204350341
8 Octal 11206130765
10 Decimal 1243132405
12 Duodecimal 2a83a53b1
16 Hexadecimal 4a18b1f5
20 Vigesimal j89bb05
36 Base36 kk4n3p

Cryptographic Hash Functions

md5 99eea0f88ffa65849c6a6d39eebb689d
sha1 04a0d71641eff2b7cbc975248390c52d9a40e565
sha256 187f32a832d9e6d0f39118c95b438588cd5fff1069fba9ecddbc64d74eeeca20
sha512 da1d14330d30c9bd8982fcd5c0a217873840d6a31f7eb01c108253f7af77c27c7cb56ca0f1df6c566beff319c0fe74aa442b125f8eb3dac74e56a39ca2cba649
ripemd-160 f78a4e119d2ae0f1cbaa6112766c61abe2b26765

1243132405 as geometric shapes

Circle

Radius = n
Diameter 2486264810
Circumference 7810831261.9748
Area 4.854948725874E+18

Sphere

Radius = n
Volume 8.0471254476632E+27
Surface area 1.9419794903496E+19
Circumference 7810831261.9748

Square

Length = n
Perimeter 4972529620
Area 1545378176361084025
Diagonal 1758054706.9765

Cube

Length = n
Surface area 9.2722690581665E+18
Volume 1.9211096890143E+27
Space diagonal 2153168485.9953

Equilateral Triangle

Length = n
Perimeter 3729397215
Area 6.6916837959138E+17
Altitude 1076584242.9976

Triangular Pyramid

Length = n
Surface area 6.6916837959138E+17
Volume 2.2640494808419E+26
Height 586018235.65883