12731625 (number)

12731625 is an odd 8-digits composite number following 12731624 and preceding 12731626. In scientific notation, it is written as 1.2731625 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 16 positive divisors. There are 6789600 positive integers (up to 12731625) that are relatively prime to 12731625.

Interesting facts

Basic properties

Name

Name twelve million seven hundred thirty-one thousand six hundred twenty-five

Notation

Scientific notation 1.2731625 × 10^7
Engineering notation 1.2731625 × 10^6

Prime Factorization of 12731625

Prime Factorization 9 × 25 × 5 × 11317

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12731625
Product of the distinct prime numbers

The prime factorization of 12731625 is 9 × 25 × 5 × 11317. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 2, 63, 58, 906, 997, 5802, 9318, 44670, 15663, 831582, 95040, 6379265, 917381, 30476169, 70585956, 945552804, 881267404, 2897416173, 6874576519

Basic calculations (n = 12731625)

Multiplication

n×y
n×2 25463250
n×3 38194875
n×4 50926500
n×5 63658125

Division

n÷y
n÷2 6365812.5
n÷3 4243875
n÷3 3182906.25
n÷5 2546325

Exponentiation

ny
n2 162094275140625
n3 2.0637235257373E+21
n4 2.6274554033365E+28
n5 3.3451776899504E+35

Nth Root

y√n
2√n 3568.1402719064
3√n 233.50415495757
4√n 59.733912243435
5√n 26.361903605694

Divisors of 12731625

1, 5, 9, 25, 45, 125, 225, 1125, 11317, 56585, 101853, 282925, 509265, 1414625, 2546325, 12731625

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 -12731624
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 12731625 can be divided by 16 positive divisors. The sum of these divisors (counting 12731625) is 1, the average is 0.0625.

Base conversion 12731625

Base System Value
2 Binary 110000100100010011101001
3 Ternary 212221211111200
4 Quaternary 300210103221
5 Quinary 11224403000
6 Senary 1132514413
8 Octal 60442351
10 Decimal 12731625
12 Duodecimal 431ba09
16 Hexadecimal c244e9
20 Vigesimal 3jb915
36 Base36 7kvs9

Cryptographic Hash Functions

md5 726476a8f91e8ca851600df6e1b17be7
sha1 d34de6fc18ba83ff41e553c433b894957f77c32a
sha256 c924abe4af0ed6461b77f093fa2b9416e0a3c8c4dd4e7b7c90c2b7de91f81a50
sha512 ebfb7d63e15ade785ddff4916a3d3800ff61db4e302af5d7f384bf545aa787575e2b479649d313f91b762acdb91a8342457134d3588362b658b12c1285103394
ripemd-160 b284607db6beb8843d9180ef54facdb85ff8d185

12731625 as geometric shapes

Circle

Radius = n
Diameter 25463250
Circumference 79995159.13652
Area 5.0923418397075E+14

Sphere

Radius = n
Volume 8.6445048899955E+21
Surface area 2.036936735883E+15
Circumference 79995159.13652

Square

Length = n
Perimeter 50926500
Area 162094275140625
Diagonal 18005236.746048

Cube

Length = n
Surface area 972565650843750
Volume 2.0637235257373E+21
Space diagonal 22051821.362914

Equilateral Triangle

Length = n
Perimeter 38194875
Area 70188880039903
Altitude 11025910.681457

Triangular Pyramid

Length = n
Surface area 70188880039903
Volume 2.4321214992384E+20
Height 6001745.5820161