13122912 (number)

13122912 is an even 8-digits composite number following 13122911 and preceding 13122913. In scientific notation, it is written as 1.3122912 × 10^7. The sum of its digits is 21. It has a total of 10 prime factors and 144 positive divisors. There are 3655680 positive integers (up to 13122912) that are relatively prime to 13122912.

Interesting facts

Basic properties

Name

Name thirteen million one hundred twenty-two thousand nine hundred twelve

Notation

Scientific notation 1.3122912 × 10^7
Engineering notation 1.3122912 × 10^6

Prime Factorization of 13122912

Prime Factorization 2 × 2 × 2 × 2 × 2 × 11 × 3 × 43 × 17 × 17

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 48246
Product of the distinct prime numbers

The prime factorization of 13122912 is 2 × 2 × 2 × 2 × 2 × 11 × 3 × 43 × 17 × 17. Since it has a total of 10 prime factors.

Most popular turbo-numbers

Basic calculations (n = 13122912)

Multiplication

n×y
n×2 26245824
n×3 39368736
n×4 52491648
n×5 65614560

Division

n÷y
n÷2 6561456
n÷3 4374304
n÷3 3280728
n÷5 2624582.4

Exponentiation

ny
n2 172210819359744
n3 2.2599074279058E+21
n4 2.9656566304554E+28
n5 3.8918050983683E+35

Nth Root

y√n
2√n 3622.5560037079
3√n 235.87218972384
4√n 60.187673187355
5√n 26.521986111998

Divisors of 13122912

144 divisors

τ Total Divisors 144
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -13122911
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0069444444444444
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 144
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 13122912 can be divided by 144 positive divisors. The sum of these divisors (counting 13122912) is 1, the average is 0.0069444444444444.

Base conversion 13122912

Base System Value
2 Binary 110010000011110101100000
3 Ternary 220200201020210
4 Quaternary 302003311200
5 Quinary 11324413122
6 Senary 1145134120
8 Octal 62036540
10 Decimal 13122912
12 Duodecimal 448a340
16 Hexadecimal c83d60
20 Vigesimal 42075c
36 Base36 7t9pc

Cryptographic Hash Functions

md5 3f2bf4b9399f3792e3e9da44e6d91d05
sha1 d51cf0f60b11b0178bcbaa3992f6b7122038f5e8
sha256 01fb7add2aa86a373928bb87f0805585295297516430c7de3a9ad926d877ca19
sha512 8395455f6a0c5beca606ec7b3fd89fded811543789ec37adcb55b02c6feb703928fc9dc2e3eb351cd755ed98e291ac948bc3805a0433c592facc5436c91f8837
ripemd-160 6610173d7602683842c2aa7857c39e5a40422239

13122912 as geometric shapes

Circle

Radius = n
Diameter 26245824
Circumference 82453687.865811
Area 5.4101624496925E+14

Sphere

Radius = n
Volume 9.4662780977359E+21
Surface area 2.164064979877E+15
Circumference 82453687.865811

Square

Length = n
Perimeter 52491648
Area 172210819359744
Diagonal 18558600.128229

Cube

Length = n
Surface area 1033264916158464
Volume 2.2599074279058E+21
Space diagonal 22729550.327255

Equilateral Triangle

Length = n
Perimeter 39368736
Area 74569472186036
Altitude 11364775.163628

Triangular Pyramid

Length = n
Surface area 74569472186036
Volume 2.6633264452101E+20
Height 6186200.0427429