12975912 (number)

12975912 is an even 8-digits composite number following 12975911 and preceding 12975913. In scientific notation, it is written as 1.2975912 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 16 positive divisors. There are 4325280 positive integers (up to 12975912) that are relatively prime to 12975912.

Interesting facts

Basic properties

Name

Name twelve million nine hundred seventy-five thousand nine hundred twelve

Notation

Scientific notation 1.2975912 × 10^7
Engineering notation 1.2975912 × 10^6

Prime Factorization of 12975912

Prime Factorization 2 × 2 × 2 × 9 × 180221

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 3243978
Product of the distinct prime numbers

The prime factorization of 12975912 is 2 × 2 × 2 × 9 × 180221. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 9, 20, 80, 749, 60, 1842, 7911, 3284, 71524, 631292, 981058, 3299879, 4010629, 32724730, 45914406, 321821036, 448443018, 5152631507, 6935211423

Basic calculations (n = 12975912)

Multiplication

n×y
n×2 25951824
n×3 38927736
n×4 51903648
n×5 64879560

Division

n÷y
n÷2 6487956
n÷3 4325304
n÷3 3243978
n÷5 2595182.4

Exponentiation

ny
n2 168374292231744
n3 2.1848099990614E+21
n4 2.8349902284541E+28
n5 3.678658372528E+35

Nth Root

y√n
2√n 3602.2093220689
3√n 234.98815090399
4√n 60.018408193394
5√n 26.462299368746

Divisors of 12975912

1, 2, 4, 8, 9, 18, 36, 72, 180221, 360442, 720884, 1441768, 1621989, 3243978, 6487956, 12975912

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 -12975911
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 12975912 can be divided by 16 positive divisors. The sum of these divisors (counting 12975912) is 1, the average is 0.0625.

Base conversion 12975912

Base System Value
2 Binary 110001011111111100101000
3 Ternary 220102020121100
4 Quaternary 301133330220
5 Quinary 11310212122
6 Senary 1142041400
8 Octal 61377450
10 Decimal 12975912
12 Duodecimal 4419260
16 Hexadecimal c5ff28
20 Vigesimal 411jfc
36 Base36 7q4a0

Cryptographic Hash Functions

md5 c6a2238c0ba26ae0f43b6df5492a40a5
sha1 931a6fc56ad9d2e85efd33024be037088821d25f
sha256 dc8f023ca83d2adff9a15c5db20950f97c0ce4c5da1570ee994b3dde7f342788
sha512 b7536574f1fd89d365617ac22a2c518d849975d33d13e83f79e5590b62e70a871e83d2385e3b05c07da83587c68a5999227b24be43babf58ddf4190f93f7b90c
ripemd-160 990896062a9c7e9da142f3927bfc99ae4935128e

12975912 as geometric shapes

Circle

Radius = n
Diameter 25951824
Circumference 81530059.625655
Area 5.2896343952863E+14

Sphere

Radius = n
Volume 9.1517107233877E+21
Surface area 2.1158537581145E+15
Circumference 81530059.625655

Square

Length = n
Perimeter 51903648
Area 168374292231744
Diagonal 18350710.73456

Cube

Length = n
Surface area 1010245753390464
Volume 2.1848099990614E+21
Space diagonal 22474938.858543

Equilateral Triangle

Length = n
Perimeter 38927736
Area 72908207208458
Altitude 11237469.429271

Triangular Pyramid

Length = n
Surface area 72908207208458
Volume 2.5748232765675E+20
Height 6116903.5781866