12432940 (number)

12432940 is an even 8-digits composite number following 12432939 and preceding 12432941. In scientific notation, it is written as 1.2432940 × 10^7. The sum of its digits is 25. It has a total of 4 prime factors and 12 positive divisors. There are 4590528 positive integers (up to 12432940) that are relatively prime to 12432940.

Interesting facts

Basic properties

Name

Name twelve million four hundred thirty-two thousand nine hundred forty

Notation

Scientific notation 1.2432940 × 10^7
Engineering notation 1.2432940 × 10^6

Prime Factorization of 12432940

Prime Factorization 2 × 2 × 65 × 47819

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 6216470
Product of the distinct prime numbers

The prime factorization of 12432940 is 2 × 2 × 65 × 47819. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 3, 13, 30, 39, 241, 7862, 7966, 75597, 96364, 937385, 371785, 9063387, 2112922, 16084481, 56833205, 826093557, 304801774, 6515814178, 8261399234

Basic calculations (n = 12432940)

Multiplication

n×y
n×2 24865880
n×3 37298820
n×4 49731760
n×5 62164700

Division

n÷y
n÷2 6216470
n÷3 4144313.3333333
n÷3 3108235
n÷5 2486588

Exponentiation

ny
n2 154577997043600
n3 1.9218589625633E+21
n4 2.3894357170011E+28
n5 2.9707710903332E+35

Nth Root

y√n
2√n 3526.0374359896
3√n 231.66367736483
4√n 59.380446579574
5√n 26.237035780467

Divisors of 12432940

1, 2, 4, 65, 130, 260, 47819, 95638, 191276, 3108235, 6216470, 12432940

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12432939
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12432940 can be divided by 12 positive divisors. The sum of these divisors (counting 12432940) is 1, the average is 0.083333333333333.

Base conversion 12432940

Base System Value
2 Binary 101111011011011000101100
3 Ternary 212101122210021
4 Quaternary 233123120230
5 Quinary 11140323230
6 Senary 1122251524
8 Octal 57333054
10 Decimal 12432940
12 Duodecimal 41b6ba4
16 Hexadecimal bdb62c
20 Vigesimal 3he270
36 Base36 7ehbg

Cryptographic Hash Functions

md5 9dad36ba632e09503bef8817c26c3b09
sha1 e6d34e6fd13b5fad13a1063af1ec389491c9d16b
sha256 1062620095d851edff2aa965448b98e4d6531fabed4603abfa899f0d89a84895
sha512 f4d781f17651a7ba2df5a97458766471ad8007a32e2df3a4680d757a2442f6eced816baaff49871fd7fc683ff045c5bbace4cbafb83e83c372d4f38c6cf288ac
ripemd-160 f488869f805921c03381db4193629a7a54603e9b

12432940 as geometric shapes

Circle

Radius = n
Diameter 24865880
Circumference 78118465.933045
Area 4.856210999188E+14

Sphere

Radius = n
Volume 8.0502639973659E+21
Surface area 1.9424843996752E+15
Circumference 78118465.933045

Square

Length = n
Perimeter 49731760
Area 154577997043600
Diagonal 17582832.368171

Cube

Length = n
Surface area 927467982261600
Volume 1.9218589625633E+21
Space diagonal 21534483.767455

Equilateral Triangle

Length = n
Perimeter 37298820
Area 66934236152937
Altitude 10767241.883728

Triangular Pyramid

Length = n
Surface area 66934236152937
Volume 2.2649325081877E+20
Height 5860944.1227237