13129660 (number)

13129660 is an even 8-digits composite number following 13129659 and preceding 13129661. In scientific notation, it is written as 1.3129660 × 10^7. The sum of its digits is 28. It has a total of 4 prime factors and 12 positive divisors. There are 5251856 positive integers (up to 13129660) that are relatively prime to 13129660.

Interesting facts

Basic properties

Name

Name thirteen million one hundred twenty-nine thousand six hundred sixty

Notation

Scientific notation 1.3129660 × 10^7
Engineering notation 1.3129660 × 10^6

Prime Factorization of 13129660

Prime Factorization 2 × 2 × 5 × 656483

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 6564830
Product of the distinct prime numbers

The prime factorization of 13129660 is 2 × 2 × 5 × 656483. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 7, 97, 84, 924, 258, 3171, 5369, 57312, 65348, 699722, 904573, 6614065, 9077926, 63296479, 5958065, 962629073, 147642802, 5420929488, 994989204

Basic calculations (n = 13129660)

Multiplication

n×y
n×2 26259320
n×3 39388980
n×4 52518640
n×5 65648300

Division

n÷y
n÷2 6564830
n÷3 4376553.3333333
n÷3 3282415
n÷5 2625932

Exponentiation

ny
n2 172387971715600
n3 2.2633954567154E+21
n4 2.9717612792219E+28
n5 3.9018215197348E+35

Nth Root

y√n
2√n 3623.4872705724
3√n 235.91261247947
4√n 60.195409048966
5√n 26.524713152489

Divisors of 13129660

1, 2, 4, 5, 10, 20, 656483, 1312966, 2625932, 3282415, 6564830, 13129660

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 -13129659
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 13129660 can be divided by 12 positive divisors. The sum of these divisors (counting 13129660) is 1, the average is 0.083333333333333.

Base conversion 13129660

Base System Value
2 Binary 110010000101011110111100
3 Ternary 220201001111201
4 Quaternary 302011132330
5 Quinary 11330122120
6 Senary 1145225244
8 Octal 62053674
10 Decimal 13129660
12 Duodecimal 4492224
16 Hexadecimal c857bc
20 Vigesimal 421430
36 Base36 7tews

Cryptographic Hash Functions

md5 7a470e9fa2ffd3d02778cc7ffe72bdb5
sha1 ea4745be5f8c5887866060fda6cb5f4949a93547
sha256 1f2b823ea6590d2355dcb4ef06b88c5dfd35f7afa320fd2230f95576d07902d5
sha512 df5321a545e6c2d465aaf81342994e348d6bbae00e0b8f3777990f9c5c4f361a04adb4009ebff88a8ab1291ccc83dc5a34a942bffbe2096bcf84a0430eba84a2
ripemd-160 46d25e18e0afce858e3c234ffcca409ffbfc1a02

13129660 as geometric shapes

Circle

Radius = n
Diameter 26259320
Circumference 82496086.800264
Area 5.4157278550897E+14

Sphere

Radius = n
Volume 9.4808887186477E+21
Surface area 2.1662911420359E+15
Circumference 82496086.800264

Square

Length = n
Perimeter 52518640
Area 172387971715600
Diagonal 18568143.241348

Cube

Length = n
Surface area 1034327830293600
Volume 2.2633954567154E+21
Space diagonal 22741238.206105

Equilateral Triangle

Length = n
Perimeter 39388980
Area 74646181406291
Altitude 11370619.103052

Triangular Pyramid

Length = n
Surface area 74646181406291
Volume 2.6674371265839E+20
Height 6189381.0804492