12542471 (number)

12542471 is an odd 8-digits composite number following 12542470 and preceding 12542472. In scientific notation, it is written as 1.2542471 × 10^7. The sum of its digits is 26. It has a total of 2 prime factors and 4 positive divisors. There are 12109944 positive integers (up to 12542471) that are relatively prime to 12542471.

Interesting facts

Basic properties

Name

Name twelve million five hundred forty-two thousand four hundred seventy-one

Notation

Scientific notation 1.2542471 × 10^7
Engineering notation 1.2542471 × 10^6

Prime Factorization of 12542471

Prime Factorization 29 × 432499

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 12542471
Product of the distinct prime numbers

The prime factorization of 12542471 is 29 × 432499. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 4, 9, 6, 988, 958, 3943, 6711, 13970, 47473, 53058, 96021, 8798999, 9857091, 88788077, 89460868, 925787460, 806843841, 5484141218, 9089095420

Basic calculations (n = 12542471)

Multiplication

n×y
n×2 25084942
n×3 37627413
n×4 50169884
n×5 62712355

Division

n÷y
n÷2 6271235.5
n÷3 4180823.6666667
n÷3 3135617.75
n÷5 2508494.2

Exponentiation

ny
n2 157313578785841
n3 1.9731009998276E+21
n4 2.4747562070409E+28
n5 3.103955795888E+35

Nth Root

y√n
2√n 3541.5351191256
3√n 232.34198844727
4√n 59.510798340516
5√n 26.28310203836

Divisors of 12542471

1, 29, 432499, 12542471

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12542470
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12542471 can be divided by 4 positive divisors. The sum of these divisors (counting 12542471) is 1, the average is 0.25.

Base conversion 12542471

Base System Value
2 Binary 101111110110001000000111
3 Ternary 212121020000222
4 Quaternary 233312020013
5 Quinary 11202324341
6 Senary 1124454555
8 Octal 57661007
10 Decimal 12542471
12 Duodecimal 424a45b
16 Hexadecimal bf6207
20 Vigesimal 3i7g3b
36 Base36 7gttz

Cryptographic Hash Functions

md5 99d2d64a5c872ce782521d73423ecd92
sha1 184925d4958ea6c756d2b7376240a90000d5a477
sha256 b203b2252aa33881d38042780085491f5a1f9c6caf9e6aaca977ae8ab019d425
sha512 8d2c7762d90db42ea6166ec5822ef402d057e7b633ce792824a7163519392d96ab21d8f7180cbe142edaf112d784fde802236e881726058f43723f01f5ce9447
ripemd-160 c0c5c63429b6885d1a66cc837b22a7ccf7a35c15

12542471 as geometric shapes

Circle

Radius = n
Diameter 25084942
Circumference 78806669.502926
Area 4.9421518342352E+14

Sphere

Radius = n
Volume 8.2649061411322E+21
Surface area 1.9768607336941E+15
Circumference 78806669.502926

Square

Length = n
Perimeter 50169884
Area 157313578785841
Diagonal 17737732.593871

Cube

Length = n
Surface area 943881472715046
Volume 1.9731009998276E+21
Space diagonal 21724197.024459

Equilateral Triangle

Length = n
Perimeter 37627413
Area 68118777794392
Altitude 10862098.51223

Triangular Pyramid

Length = n
Surface area 68118777794392
Volume 2.3253218282401E+20
Height 5912577.5312904