12542824 (number)

12542824 is an even 8-digits composite number following 12542823 and preceding 12542825. In scientific notation, it is written as 1.2542824 × 10^7. The sum of its digits is 28. It has a total of 8 prime factors and 40 positive divisors. There are 5367264 positive integers (up to 12542824) that are relatively prime to 12542824.

Interesting facts

Basic properties

Name

Name twelve million five hundred forty-two thousand eight hundred twenty-four

Notation

Scientific notation 1.2542824 × 10^7
Engineering notation 1.2542824 × 10^6

Prime Factorization of 12542824

Prime Factorization 2 × 2 × 2 × 7 × 7 × 7 × 7 × 653

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 9142
Product of the distinct prime numbers

The prime factorization of 12542824 is 2 × 2 × 2 × 7 × 7 × 7 × 7 × 653. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 12542824)

Multiplication

n×y
n×2 25085648
n×3 37628472
n×4 50171296
n×5 62714120

Division

n÷y
n÷2 6271412
n÷3 4180941.3333333
n÷3 3135706
n÷5 2508564.8

Exponentiation

ny
n2 157322433894976
n3 1.9732675995963E+21
n4 2.4750348206639E+28
n5 3.1043926149459E+35

Nth Root

y√n
2√n 3541.5849559202
3√n 232.34416813346
4√n 59.511217059645
5√n 26.283249980988

Divisors of 12542824

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 -12542823
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 12542824 can be divided by 40 positive divisors. The sum of these divisors (counting 12542824) is 1, the average is 0.025.

Base conversion 12542824

Base System Value
2 Binary 101111110110001101101000
3 Ternary 212121020112001
4 Quaternary 233312031220
5 Quinary 11202332244
6 Senary 1124500344
8 Octal 57661550
10 Decimal 12542824
12 Duodecimal 424a6b4
16 Hexadecimal bf6368
20 Vigesimal 3i7h14
36 Base36 7gu3s

Cryptographic Hash Functions

md5 88fb98957f3369d71414ee213952c886
sha1 ef9982337a30608c59644ad6cc7d6ababd09c8dc
sha256 249cf40e1d207ffbce8e34f7d198fcb138d992f0da6c07ffcfbf3c34d35218df
sha512 7a8d0b7e8acaf63e9f7566e12ac31fc9e3e5abe7ea59dac34e4f372dafc127a76184a3570dc66b2aaadb1277f5da02b8ecc128cec4c81e0ecc28d22a7fa8962b
ripemd-160 0f010ebb3d1ffa1a5747a3b2e69d29bc96a633e3

12542824 as geometric shapes

Circle

Radius = n
Diameter 25085648
Circumference 78808887.467339
Area 4.9424300256932E+14

Sphere

Radius = n
Volume 8.2656039926114E+21
Surface area 1.9769720102773E+15
Circumference 78808887.467339

Square

Length = n
Perimeter 50171296
Area 157322433894976
Diagonal 17738231.811259

Cube

Length = n
Surface area 943934603369856
Volume 1.9732675995963E+21
Space diagonal 21724808.438394

Equilateral Triangle

Length = n
Perimeter 37628472
Area 68122612169124
Altitude 10862404.219197

Triangular Pyramid

Length = n
Surface area 68122612169124
Volume 2.3255181679504E+20
Height 5912743.9370863