12916400 (number)

12916400 is an even 8-digits composite number following 12916399 and preceding 12916401. In scientific notation, it is written as 1.2916400 × 10^7. The sum of its digits is 23. It has a total of 9 prime factors and 90 positive divisors. There are 4421760 positive integers (up to 12916400) that are relatively prime to 12916400.

Interesting facts

Basic properties

Name

Name twelve million nine hundred sixteen thousand four hundred

Notation

Scientific notation 1.2916400 × 10^7
Engineering notation 1.2916400 × 10^6

Prime Factorization of 12916400

Prime Factorization 2 × 2 × 2 × 2 × 5 × 7 × 5 × 7 × 659

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 46130
Product of the distinct prime numbers

The prime factorization of 12916400 is 2 × 2 × 2 × 2 × 5 × 7 × 5 × 7 × 659. Since it has a total of 9 prime factors.

Most popular turbo-numbers

8, 2, 34, 26, 870, 926, 2628, 6989, 19834, 5945, 660583, 672265, 7599433, 4046739, 99577281, 83272016, 755773875, 799637028, 3499484154, 9120903342

Basic calculations (n = 12916400)

Multiplication

n×y
n×2 25832800
n×3 38749200
n×4 51665600
n×5 64582000

Division

n÷y
n÷2 6458200
n÷3 4305466.6666667
n÷3 3229100
n÷5 2583280

Exponentiation

ny
n2 166833388960000
n3 2.1548867851629E+21
n4 2.7833379671879E+28
n5 3.5950706519385E+35

Nth Root

y√n
2√n 3593.9393428382
3√n 234.62835477053
4√n 59.949473249047
5√n 26.437981672841

Divisors of 12916400

1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 140, 175, 196, 200, 245, 280, 350, 392, 400, 490, 560, 659, 700, 784, 980, 1225, 1318, 1400, 1960, 2450, 2636, 2800, 3295, 3920, 4613, 4900, 5272, 6590, 9226, 9800, 10544, 13180, 16475, 18452, 19600, 23065, 26360, 32291, 32950, 36904, 46130, 52720, 64582, 65900, 73808, 92260, 115325, 129164, 131800, 161455, 184520, 230650, 258328, 263600, 322910, 369040, 461300, 516656, 645820, 807275, 922600, 1291640, 1614550, 1845200, 2583280, 3229100, 6458200, 12916400

90 divisors

τ Total Divisors 90
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12916399
Sum of the proper positive divisors of n
A Arithmetic Mean 0.011111111111111
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 90
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12916400 can be divided by 90 positive divisors. The sum of these divisors (counting 12916400) is 1, the average is 0.011111111111111.

Base conversion 12916400

Base System Value
2 Binary 110001010001011010110000
3 Ternary 220022012222012
4 Quaternary 301101122300
5 Quinary 11301311100
6 Senary 1140502052
8 Octal 61213260
10 Decimal 12916400
12 Duodecimal 43aa928
16 Hexadecimal c516b0
20 Vigesimal 40eb00
36 Base36 7oucw

Cryptographic Hash Functions

md5 b1c2b61d04debccb8e9f1cc5b1a428a2
sha1 a649d1641372eeabac33e4e7407098dbce9edb10
sha256 c8bf44e45c403e5556cc4f89a8096ba073839999ba9d4b781517518797d06fb3
sha512 515cd8766787a62bfe990ae1eb05269a9a3a6546783b78a371508516d69e9869f39badff81652e19d34a9fdd035b209b3c18f496b1b3a8a519d583632a7b18ae
ripemd-160 6518159d09e86e3c245af65c8096d82758755a69

12916400 as geometric shapes

Circle

Radius = n
Diameter 25832800
Circumference 81156134.701654
Area 5.2412254913022E+14

Sphere

Radius = n
Volume 9.0263686581142E+21
Surface area 2.0964901965209E+15
Circumference 81156134.701654

Square

Length = n
Perimeter 51665600
Area 166833388960000
Diagonal 18266548.057036

Cube

Length = n
Surface area 1001000333760000
Volume 2.1548867851629E+21
Space diagonal 22371861.050883

Equilateral Triangle

Length = n
Perimeter 38749200
Area 72240976519405
Altitude 11185930.525441

Triangular Pyramid

Length = n
Surface area 72240976519405
Volume 2.5395584307967E+20
Height 6088849.3523453