12959915 (number)

12959915 is an odd 8-digits composite number following 12959914 and preceding 12959916. In scientific notation, it is written as 1.2959915 × 10^7. The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors. There are 10355040 positive integers (up to 12959915) that are relatively prime to 12959915.

Interesting facts

Basic properties

Name

Name twelve million nine hundred fifty-nine thousand nine hundred fifteen

Notation

Scientific notation 1.2959915 × 10^7
Engineering notation 1.2959915 × 10^6

Prime Factorization of 12959915

Prime Factorization 5 × 1693 × 1531

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 12959915
Product of the distinct prime numbers

The prime factorization of 12959915 is 5 × 1693 × 1531. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 4, 41, 37, 759, 299, 6524, 8174, 61754, 35117, 752865, 361358, 3685664, 6689616, 71899201, 75758488, 890643471, 695765116, 8275812911, 8058704236

Basic calculations (n = 12959915)

Multiplication

n×y
n×2 25919830
n×3 38879745
n×4 51839660
n×5 64799575

Division

n÷y
n÷2 6479957.5
n÷3 4319971.6666667
n÷3 3239978.75
n÷5 2591983

Exponentiation

ny
n2 167959396807225
n3 2.1767395060729E+21
n4 2.8210358975847E+28
n5 3.6560385444646E+35

Nth Root

y√n
2√n 3599.9881944251
3√n 234.8915449447
4√n 59.999901620128
5√n 26.455771483728

Divisors of 12959915

1, 5, 1531, 1693, 7655, 8465, 2591983, 12959915

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12959914
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12959915 can be divided by 8 positive divisors. The sum of these divisors (counting 12959915) is 1, the average is 0.125.

Base conversion 12959915

Base System Value
2 Binary 110001011100000010101011
3 Ternary 220101102122212
4 Quaternary 301130002223
5 Quinary 11304204130
6 Senary 1141435335
8 Octal 61340253
10 Decimal 12959915
12 Duodecimal 440bb4b
16 Hexadecimal c5c0ab
20 Vigesimal 40jjff
36 Base36 7prxn

Cryptographic Hash Functions

md5 39b58be1072b0b5175a4a47d0fded512
sha1 ddcbd6acd3e44804d3d4b8a0f0a08feec62ba5b4
sha256 888bd9cc61b67642672107b1ede4e099a69645658caa24f38f2e3dc4f21a32d1
sha512 4beed88daa98b4862ac9a37e71b754b2a8b2f431c65ae013ec6ea535179dc168b2f2fb8ea3e978017aca78049ed9e0f4d36c5497b8cf6bab2a7dd0215b1f48e0
ripemd-160 30c8e57a85ec1cef0f4ac2b1c8b09faefcde269b

12959915 as geometric shapes

Circle

Radius = n
Diameter 25919830
Circumference 81429547.510296
Area 5.2766000711095E+14

Sphere

Radius = n
Volume 9.1179051214098E+21
Surface area 2.1106400284438E+15
Circumference 81429547.510296

Square

Length = n
Perimeter 51839660
Area 167959396807225
Diagonal 18328087.560203

Cube

Length = n
Surface area 1007756380843350
Volume 2.1767395060729E+21
Space diagonal 22447231.241774

Equilateral Triangle

Length = n
Perimeter 38879745
Area 72728552219684
Altitude 11223615.620887

Triangular Pyramid

Length = n
Surface area 72728552219684
Volume 2.565312109368E+20
Height 6109362.5200675