12506739 (number)

12506739 is an odd 8-digits composite number following 12506738 and preceding 12506740. In scientific notation, it is written as 1.2506739 × 10^7. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 7123680 positive integers (up to 12506739) that are relatively prime to 12506739.

Interesting facts

Basic properties

Name

Name twelve million five hundred six thousand seven hundred thirty-nine

Notation

Scientific notation 1.2506739 × 10^7
Engineering notation 1.2506739 × 10^6

Prime Factorization of 12506739

Prime Factorization 7 × 3 × 1531 × 389

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12506739
Product of the distinct prime numbers

The prime factorization of 12506739 is 7 × 3 × 1531 × 389. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 7, 5, 9, 390, 862, 5312, 5531, 8869, 72684, 555578, 471085, 9772208, 5992750, 43873160, 72590133, 721982597, 403554540, 9348165259, 9956398605

Basic calculations (n = 12506739)

Multiplication

n×y
n×2 25013478
n×3 37520217
n×4 50026956
n×5 62533695

Division

n÷y
n÷2 6253369.5
n÷3 4168913
n÷3 3126684.75
n÷5 2501347.8

Exponentiation

ny
n2 156418520414121
n3 1.9562856095856E+21
n4 2.4466753528543E+28
n5 3.0599930055881E+35

Nth Root

y√n
2√n 3536.4868160365
3√n 232.12114041086
4√n 59.46836819719
5√n 26.268109460854

Divisors of 12506739

1, 3, 7, 21, 389, 1167, 1531, 2723, 4593, 8169, 10717, 32151, 595559, 1786677, 4168913, 12506739

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 -12506738
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 12506739 can be divided by 16 positive divisors. The sum of these divisors (counting 12506739) is 1, the average is 0.0625.

Base conversion 12506739

Base System Value
2 Binary 101111101101011001110011
3 Ternary 212112102000120
4 Quaternary 233231121303
5 Quinary 11200203424
6 Senary 1124021323
8 Octal 57553163
10 Decimal 12506739
12 Duodecimal 4231843
16 Hexadecimal bed673
20 Vigesimal 3i36gj
36 Base36 7g29f

Cryptographic Hash Functions

md5 7c26aa11158a01e3a170e4432717a2a6
sha1 b6da62ec600bbf6b3de04fe2d2bee143fd70062a
sha256 7d1e1b355ceea1689da8c229a900bba75790b15e5eaea7e0adafb58407d84e27
sha512 10561bdc8a3bf3b155d31cc319850b9a3fd2b224c1d910919135290e2d75d2138d641a6530b667036983726a9e2c60c3f5e08ed4dad3ef29d4ebf7049e3c2800
ripemd-160 a2d86a7777e2ec41baae1e4b9347e0960d12edf0

12506739 as geometric shapes

Circle

Radius = n
Diameter 25013478
Circumference 78582158.72553
Area 4.9140327461839E+14

Sphere

Radius = n
Volume 8.1944699991967E+21
Surface area 1.9656130984736E+15
Circumference 78582158.72553

Square

Length = n
Perimeter 50026956
Area 156418520414121
Diagonal 17687199.914861

Cube

Length = n
Surface area 938511122484726
Volume 1.9562856095856E+21
Space diagonal 21662307.385003

Equilateral Triangle

Length = n
Perimeter 37520217
Area 67731206150502
Altitude 10831153.692502

Triangular Pyramid

Length = n
Surface area 67731206150502
Volume 2.3055047007927E+20
Height 5895733.3049535