12542382 (number)

12542382 is an even 8-digits composite number following 12542381 and preceding 12542383. In scientific notation, it is written as 1.2542382 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 16 positive divisors. There are 4138800 positive integers (up to 12542382) that are relatively prime to 12542382.

Interesting facts

Basic properties

Name

Name twelve million five hundred forty-two thousand three hundred eighty-two

Notation

Scientific notation 1.2542382 × 10^7
Engineering notation 1.2542382 × 10^6

Prime Factorization of 12542382

Prime Factorization 2 × 9 × 101 × 6899

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12542382
Product of the distinct prime numbers

The prime factorization of 12542382 is 2 × 9 × 101 × 6899. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 2, 71, 29, 11, 869, 9693, 5055, 12732, 29916, 862044, 668116, 8497933, 7968117, 86328299, 97054786, 840116499, 414941920, 1284464710, 1240843908

Basic calculations (n = 12542382)

Multiplication

n×y
n×2 25084764
n×3 37627146
n×4 50169528
n×5 62711910

Division

n÷y
n÷2 6271191
n÷3 4180794
n÷3 3135595.5
n÷5 2508476.4

Exponentiation

ny
n2 157311346233924
n3 1.9730589974001E+21
n4 2.474685965393E+28
n5 3.1038456707997E+35

Nth Root

y√n
2√n 3541.5225539307
3√n 232.34143888821
4√n 59.510692769709
5√n 26.283064737852

Divisors of 12542382

1, 2, 9, 18, 101, 202, 909, 1818, 6899, 13798, 62091, 124182, 696799, 1393598, 6271191, 12542382

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 -12542381
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 12542382 can be divided by 16 positive divisors. The sum of these divisors (counting 12542382) is 1, the average is 0.0625.

Base conversion 12542382

Base System Value
2 Binary 101111110110000110101110
3 Ternary 212121012220200
4 Quaternary 233312012232
5 Quinary 11202324012
6 Senary 1124454330
8 Octal 57660656
10 Decimal 12542382
12 Duodecimal 424a3a6
16 Hexadecimal bf61ae
20 Vigesimal 3i7fj2
36 Base36 7gtri

Cryptographic Hash Functions

md5 51cb0a4aaec43b8b1d09b02b7735149c
sha1 95d680eb1931641e91e10bff57c179c533f0f58e
sha256 6e9af2c7e7398d7117f4afdd1bb04ce0066245211f41d9224409b24c7f1e07e1
sha512 31b1883ebd5cf113904a887bd72122ed2c2875ed68d6a76edeb124c9d25f3ae819d4f32edeb91d8b5d56dadeba80824514f4630588f79485cccd15a62d354055
ripemd-160 218244b0f71424f3e77c4ad34369ce94962e8c5a

12542382 as geometric shapes

Circle

Radius = n
Diameter 25084764
Circumference 78806110.299434
Area 4.9420816965482E+14

Sphere

Radius = n
Volume 8.2647302017753E+21
Surface area 1.9768326786193E+15
Circumference 78806110.299434

Square

Length = n
Perimeter 50169528
Area 157311346233924
Diagonal 17737606.728864

Cube

Length = n
Surface area 943868077403544
Volume 1.9730589974001E+21
Space diagonal 21724042.871937

Equilateral Triangle

Length = n
Perimeter 37627146
Area 68117811071054
Altitude 10862021.435969

Triangular Pyramid

Length = n
Surface area 68117811071054
Volume 2.3252723279046E+20
Height 5912535.5762881