12695216 (number)

12695216 is an even 8-digits composite number following 12695215 and preceding 12695217. In scientific notation, it is written as 1.2695216 × 10^7. The sum of its digits is 32. It has a total of 6 prime factors and 20 positive divisors. There are 6325056 positive integers (up to 12695216) that are relatively prime to 12695216.

Interesting facts

Basic properties

Name

Name twelve million six hundred ninety-five thousand two hundred sixteen

Notation

Scientific notation 1.2695216 × 10^7
Engineering notation 1.2695216 × 10^6

Prime Factorization of 12695216

Prime Factorization 2 × 2 × 2 × 2 × 317 × 2503

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1586902
Product of the distinct prime numbers

The prime factorization of 12695216 is 2 × 2 × 2 × 2 × 317 × 2503. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 2, 66, 58, 671, 92, 918, 9076, 81726, 66956, 661457, 985537, 2419987, 7322107, 38142964, 64897505, 959737342, 221202956, 622027080, 6119366394

Basic calculations (n = 12695216)

Multiplication

n×y
n×2 25390432
n×3 38085648
n×4 50780864
n×5 63476080

Division

n÷y
n÷2 6347608
n÷3 4231738.6666667
n÷3 3173804
n÷5 2539043.2

Exponentiation

ny
n2 161168509286656
n3 2.0460690377921E+21
n4 2.5975288385683E+28
n5 3.2976189671854E+35

Nth Root

y√n
2√n 3563.0346616333
3√n 233.28135622294
4√n 59.691160665824
5√n 26.346808747727

Divisors of 12695216

1, 2, 4, 8, 16, 317, 634, 1268, 2503, 2536, 5006, 5072, 10012, 20024, 40048, 793451, 1586902, 3173804, 6347608, 12695216

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12695215
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12695216 can be divided by 20 positive divisors. The sum of these divisors (counting 12695216) is 1, the average is 0.05.

Base conversion 12695216

Base System Value
2 Binary 110000011011011010110000
3 Ternary 212212222120012
4 Quaternary 300123122300
5 Quinary 11222221331
6 Senary 1132034052
8 Octal 60333260
10 Decimal 12695216
12 Duodecimal 4302928
16 Hexadecimal c1b6b0
20 Vigesimal 3j6i0g
36 Base36 7k3ow

Cryptographic Hash Functions

md5 7d33fb0a018d670af27934764616e4a0
sha1 e6826fb4d6029ef83a02a3521fb6f61676988c66
sha256 4491c71fd250ca0319acea5463e276621568a7844447b066506fd09bf57c0132
sha512 39820de3a77ef92a2b074a3ddb3c0dbb00d7043aecd8ee870e9fa4c25378d6159ec7c916937370e713b0af361730e40a306e2dfcc5a9c146180ffab80472d8a6
ripemd-160 d0deaf2e02e8a91e282bb424344d8455d3c9fbe9

12695216 as geometric shapes

Circle

Radius = n
Diameter 25390432
Circumference 79766394.642671
Area 5.0632580476498E+14

Sphere

Radius = n
Volume 8.5705539438203E+21
Surface area 2.0253032190599E+15
Circumference 79766394.642671

Square

Length = n
Perimeter 50780864
Area 161168509286656
Diagonal 17953746.644456

Cube

Length = n
Surface area 967011055719936
Volume 2.0460690377921E+21
Space diagonal 21988759.125061

Equilateral Triangle

Length = n
Perimeter 38085648
Area 69788011666156
Altitude 10994379.562531

Triangular Pyramid

Length = n
Surface area 69788011666156
Volume 2.4113154856644E+20
Height 5984582.2148186