12529940 (number)

12529940 is an even 8-digits composite number following 12529939 and preceding 12529941. In scientific notation, it is written as 1.2529940 × 10^7. The sum of its digits is 32. It has a total of 5 prime factors and 24 positive divisors. There are 4793888 positive integers (up to 12529940) that are relatively prime to 12529940.

Interesting facts

Basic properties

Name

Name twelve million five hundred twenty-nine thousand nine hundred forty

Notation

Scientific notation 1.2529940 × 10^7
Engineering notation 1.2529940 × 10^6

Prime Factorization of 12529940

Prime Factorization 2 × 2 × 5 × 23 × 27239

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 6264970
Product of the distinct prime numbers

The prime factorization of 12529940 is 2 × 2 × 5 × 23 × 27239. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 6, 72, 51, 674, 961, 7727, 5983, 77574, 81399, 755002, 842798, 3125027, 707291, 43040176, 60754401, 516599963, 430485914, 8038293648, 931374811

Basic calculations (n = 12529940)

Multiplication

n×y
n×2 25059880
n×3 37589820
n×4 50119760
n×5 62649700

Division

n÷y
n÷2 6264970
n÷3 4176646.6666667
n÷3 3132485
n÷5 2505988

Exponentiation

ny
n2 156999396403600
n3 1.9671930169733E+21
n4 2.4648810471095E+28
n5 3.0884811627419E+35

Nth Root

y√n
2√n 3539.7655289581
3√n 232.2645861661
4√n 59.495928675482
5√n 26.277848125451

Divisors of 12529940

1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 27239, 54478, 108956, 136195, 272390, 544780, 626497, 1252994, 2505988, 3132485, 6264970, 12529940

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12529939
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12529940 can be divided by 24 positive divisors. The sum of these divisors (counting 12529940) is 1, the average is 0.041666666666667.

Base conversion 12529940

Base System Value
2 Binary 101111110011000100010100
3 Ternary 212120120211212
4 Quaternary 233303010110
5 Quinary 11201424230
6 Senary 1124320552
8 Octal 57630424
10 Decimal 12529940
12 Duodecimal 4243158
16 Hexadecimal bf3114
20 Vigesimal 3i64h0
36 Base36 7gk5w

Cryptographic Hash Functions

md5 f053216bbac5bccd05b9cea5b76f176b
sha1 48296c46309570adf10f35453a8d21e8c167cd1a
sha256 ac0845f62024cd4b62a6046cff959176b2bdb2004cc70814d4cffe5b4a189b77
sha512 b285955ab500e5cc50b5457cb62c622d63929048a641feca2c5f58862f3dd0af571267045878204f40bf79b076157fe3dbfeb7187c3fc615d424a2716c93940c
ripemd-160 f2cb596e6b36c9048a607c22c5177095e864d725

12529940 as geometric shapes

Circle

Radius = n
Diameter 25059880
Circumference 78727934.907842
Area 4.9322815035958E+14

Sphere

Radius = n
Volume 8.240158840422E+21
Surface area 1.9729126014383E+15
Circumference 78727934.907842

Square

Length = n
Perimeter 50119760
Area 156999396403600
Diagonal 17720011.083721

Cube

Length = n
Surface area 941996378421600
Volume 1.9671930169733E+21
Space diagonal 21702492.69579

Equilateral Triangle

Length = n
Perimeter 37589820
Area 67982732832170
Altitude 10851246.347895

Triangular Pyramid

Length = n
Surface area 67982732832170
Volume 2.3183592036744E+20
Height 5906670.3612404