12897108 (number)

12897108 is an even 8-digits composite number following 12897107 and preceding 12897109. In scientific notation, it is written as 1.2897108 × 10^7. The sum of its digits is 36. It has a total of 6 prime factors and 48 positive divisors. There are 3620160 positive integers (up to 12897108) that are relatively prime to 12897108.

Interesting facts

Basic properties

Name

Name twelve million eight hundred ninety-seven thousand one hundred eight

Notation

Scientific notation 1.2897108 × 10^7
Engineering notation 1.2897108 × 10^6

Prime Factorization of 12897108

Prime Factorization 2 × 2 × 7 × 9 × 61 × 839

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 6448554
Product of the distinct prime numbers

The prime factorization of 12897108 is 2 × 2 × 7 × 9 × 61 × 839. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 12897108)

Multiplication

n×y
n×2 25794216
n×3 38691324
n×4 51588432
n×5 64485540

Division

n÷y
n÷2 6448554
n÷3 4299036
n÷3 3224277
n÷5 2579421.6

Exponentiation

ny
n2 166335394763664
n3 2.1452455504896E+21
n4 2.7667463551184E+28
n5 3.5683026550568E+35

Nth Root

y√n
2√n 3591.2543769552
3√n 234.51148253398
4√n 59.927075491427
5√n 26.430079369784

Divisors of 12897108

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12897107
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12897108 can be divided by 48 positive divisors. The sum of these divisors (counting 12897108) is 1, the average is 0.020833333333333.

Base conversion 12897108

Base System Value
2 Binary 110001001100101101010100
3 Ternary 220021020111200
4 Quaternary 301030231110
5 Quinary 11300201413
6 Senary 1140232500
8 Octal 61145524
10 Decimal 12897108
12 Duodecimal 439b730
16 Hexadecimal c4cb54
20 Vigesimal 40c2f8
36 Base36 7ofh0

Cryptographic Hash Functions

md5 15b4c1cf5b267aff770f1980e52254d3
sha1 7c02ad9acdbeb654c705166ef27941beb3801eeb
sha256 142f5d5a6f52e45bf85dc5326a33bc8ebe7ee9f582169e244023a1e1068151bb
sha512 1f11807d36306ad5e692de0401068cc348cfaa85e058f58ec482ce9cb3fa43ea5f35279f5e26a963e8204d66448ebc3ed63165ba03f707dfd566099a98ade3bc
ripemd-160 2f23c637ead043a713015e31d4fbc1142756b0f9

12897108 as geometric shapes

Circle

Radius = n
Diameter 25794216
Circumference 81034919.490708
Area 5.2255805422148E+14

Sphere

Radius = n
Volume 8.9859835487525E+21
Surface area 2.0902322168859E+15
Circumference 81034919.490708

Square

Length = n
Perimeter 51588432
Area 166335394763664
Diagonal 18239265.048991

Cube

Length = n
Surface area 998012368581984
Volume 2.1452455504896E+21
Space diagonal 22338446.326703

Equilateral Triangle

Length = n
Perimeter 38691324
Area 72025338706923
Altitude 11169223.163352

Triangular Pyramid

Length = n
Surface area 72025338706923
Volume 2.5281961267691E+20
Height 6079755.0163302