12946688 (number)

12946688 is an even 8-digits composite number following 12946687 and preceding 12946689. In scientific notation, it is written as 1.2946688 × 10^7. The sum of its digits is 44. It has a total of 10 prime factors and 36 positive divisors. There are 6397440 positive integers (up to 12946688) that are relatively prime to 12946688.

Interesting facts

Basic properties

Name

Name twelve million nine hundred forty-six thousand six hundred eighty-eight

Notation

Scientific notation 1.2946688 × 10^7
Engineering notation 1.2946688 × 10^6

Prime Factorization of 12946688

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 103 × 491

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 101146
Product of the distinct prime numbers

The prime factorization of 12946688 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 103 × 491. Since it has a total of 10 prime factors.

Most popular turbo-numbers

Basic calculations (n = 12946688)

Multiplication

n×y
n×2 25893376
n×3 38840064
n×4 51786752
n×5 64733440

Division

n÷y
n÷2 6473344
n÷3 4315562.6666667
n÷3 3236672
n÷5 2589337.6

Exponentiation

ny
n2 167616730169344
n3 2.1700815090827E+21
n4 2.8095368232663E+28
n5 3.637419667534E+35

Nth Root

y√n
2√n 3598.1506360907
3√n 234.81160697072
4√n 59.984586654329
5√n 26.450369080491

Divisors of 12946688

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12946687
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12946688 can be divided by 36 positive divisors. The sum of these divisors (counting 12946688) is 1, the average is 0.027777777777778.

Base conversion 12946688

Base System Value
2 Binary 110001011000110100000000
3 Ternary 220100202111222
4 Quaternary 301120310000
5 Quinary 11303243223
6 Senary 1141254212
8 Octal 61306400
10 Decimal 12946688
12 Duodecimal 4404368
16 Hexadecimal c58d00
20 Vigesimal 40i6e8
36 Base36 7phq8

Cryptographic Hash Functions

md5 95cfb237848f2a70c80d2513f86ac16e
sha1 bb0cc1216c600a01cf9ceb941720257a001db07c
sha256 c4409bf001b189c82b1de9bd475ee9398a18bd510124057e1a89975f9102f5df
sha512 b0a1f042e0dac592be4141bb55b4d473989cb942ea0d0e81e6dc6644039cd48b4680f022b887c6fd42b898fdd8e46761e1d5f0d995be0ef41580664ddb8460d3
ripemd-160 ba93722726c1b6d22fc1edd3d28fc5fa23840521

12946688 as geometric shapes

Circle

Radius = n
Diameter 25893376
Circumference 81346439.818238
Area 5.2658348811875E+14

Sphere

Radius = n
Volume 9.0900161688336E+21
Surface area 2.106333952475E+15
Circumference 81346439.818238

Square

Length = n
Perimeter 51786752
Area 167616730169344
Diagonal 18309381.757413

Cube

Length = n
Surface area 1005700381016064
Volume 2.1700815090827E+21
Space diagonal 22424321.405742

Equilateral Triangle

Length = n
Perimeter 38840064
Area 72580173212967
Altitude 11212160.702871

Triangular Pyramid

Length = n
Surface area 72580173212967
Volume 2.5574655846665E+20
Height 6103127.252471