12915344 (number)

12915344 is an even 8-digits composite number following 12915343 and preceding 12915345. In scientific notation, it is written as 1.2915344 × 10^7. The sum of its digits is 29. It has a total of 7 prime factors and 40 positive divisors. There are 5765760 positive integers (up to 12915344) that are relatively prime to 12915344.

Interesting facts

Basic properties

Name

Name twelve million nine hundred fifteen thousand three hundred forty-four

Notation

Scientific notation 1.2915344 × 10^7
Engineering notation 1.2915344 × 10^6

Prime Factorization of 12915344

Prime Factorization 2 × 2 × 2 × 2 × 13 × 31 × 2003

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1614418
Product of the distinct prime numbers

The prime factorization of 12915344 is 2 × 2 × 2 × 2 × 13 × 31 × 2003. Since it has a total of 7 prime factors.

Most popular turbo-numbers

10, 2, 43, 80, 426, 965, 7837, 7921, 9604, 64811, 792349, 357041, 5613991, 1535688, 6005648, 44373159, 198598097, 259788136, 9178223363, 7706529831

Basic calculations (n = 12915344)

Multiplication

n×y
n×2 25830688
n×3 38746032
n×4 51661376
n×5 64576720

Division

n÷y
n÷2 6457672
n÷3 4305114.6666667
n÷3 3228836
n÷5 2583068.8

Exponentiation

ny
n2 166806110638336
n3 2.1543583001962E+21
n4 2.7824278546289E+28
n5 3.5936012897714E+35

Nth Root

y√n
2√n 3593.7924258365
3√n 234.62196046316
4√n 59.948247896302
5√n 26.437549363193

Divisors of 12915344

1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 2003, 3224, 4006, 6448, 8012, 16024, 26039, 32048, 52078, 62093, 104156, 124186, 208312, 248372, 416624, 496744, 807209, 993488, 1614418, 3228836, 6457672, 12915344

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12915343
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12915344 can be divided by 40 positive divisors. The sum of these divisors (counting 12915344) is 1, the average is 0.025.

Base conversion 12915344

Base System Value
2 Binary 110001010001001010010000
3 Ternary 220022011112002
4 Quaternary 301101022100
5 Quinary 11301242334
6 Senary 1140453132
8 Octal 61211220
10 Decimal 12915344
12 Duodecimal 43aa1a8
16 Hexadecimal c51290
20 Vigesimal 40e874
36 Base36 7otjk

Cryptographic Hash Functions

md5 4e71ffaa4d013e8304ac56f3cfb2bb64
sha1 20470cc28b828dfaf3f822e9da79e27237382ee7
sha256 79b44b80a61363c9105c215485c46f738457ae9d416d4eafcbeb7228f36f3ff4
sha512 a3af3e68fe7f550d91aa912b7652018fa1acbad5545df3ac02c35771015a8b00b405900fe841a70c075dc5e2c7f99a709f5afda66377f8cb6af1ba980bcd889a
ripemd-160 e9fadfa3382208ddf052222588e5b320758f8671

12915344 as geometric shapes

Circle

Radius = n
Diameter 25830688
Circumference 81149499.65797
Area 5.2403685175528E+14

Sphere

Radius = n
Volume 9.024154945462E+21
Surface area 2.0961474070211E+15
Circumference 81149499.65797

Square

Length = n
Perimeter 51661376
Area 166806110638336
Diagonal 18265054.647514

Cube

Length = n
Surface area 1000836663830016
Volume 2.1543583001962E+21
Space diagonal 22370032.00523

Equilateral Triangle

Length = n
Perimeter 38746032
Area 72229164659638
Altitude 11185016.002615

Triangular Pyramid

Length = n
Surface area 72229164659638
Volume 2.5389356052904E+20
Height 6088351.5491713