12897536 (number)

12897536 is an even 8-digits composite number following 12897535 and preceding 12897537. In scientific notation, it is written as 1.2897536 × 10^7. The sum of its digits is 41. It has a total of 10 prime factors and 36 positive divisors. There are 6360576 positive integers (up to 12897536) that are relatively prime to 12897536.

Interesting facts

Basic properties

Name

Name twelve million eight hundred ninety-seven thousand five hundred thirty-six

Notation

Scientific notation 1.2897536 × 10^7
Engineering notation 1.2897536 × 10^6

Prime Factorization of 12897536

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 83 × 607

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 100762
Product of the distinct prime numbers

The prime factorization of 12897536 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 83 × 607. Since it has a total of 10 prime factors.

Most popular turbo-numbers

Basic calculations (n = 12897536)

Multiplication

n×y
n×2 25795072
n×3 38692608
n×4 51590144
n×5 64487680

Division

n÷y
n÷2 6448768
n÷3 4299178.6666667
n÷3 3224384
n÷5 2579507.2

Exponentiation

ny
n2 166346434871296
n3 2.1454591322242E+21
n4 2.767113639439E+28
n5 3.5688947780756E+35

Nth Root

y√n
2√n 3591.3139656677
3√n 234.51407665054
4√n 59.927572666242
5√n 26.430254787774

Divisors of 12897536

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12897535
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12897536 can be divided by 36 positive divisors. The sum of these divisors (counting 12897536) is 1, the average is 0.027777777777778.

Base conversion 12897536

Base System Value
2 Binary 110001001100110100000000
3 Ternary 220021021002112
4 Quaternary 301030310000
5 Quinary 11300210121
6 Senary 1140234452
8 Octal 61146400
10 Decimal 12897536
12 Duodecimal 439ba28
16 Hexadecimal c4cd00
20 Vigesimal 40c3gg
36 Base36 7ofsw

Cryptographic Hash Functions

md5 a2d00ed822a0869a78d5caa3f43658c3
sha1 90347de17d9798adbac73db4669197a3183cc5a9
sha256 c3271091de19dfb83fe0ac1a184831572789f5be0bc66cb880758118920b27d2
sha512 8bf531afbc850d7fdb9767bc8fba2dc66f2ace6c01ad17fdb3618dbf57edf2a811339319863901e36736d87fcc04b4bb1365d2408559dd8a017c180eaa60220c
ripemd-160 13ee53cf9ca3fec98496ccabaa047398ac922322

12897536 as geometric shapes

Circle

Radius = n
Diameter 25795072
Circumference 81037608.69402
Area 5.2259273774252E+14

Sphere

Radius = n
Volume 8.9868781978302E+21
Surface area 2.0903709509701E+15
Circumference 81037608.69402

Square

Length = n
Perimeter 51590144
Area 166346434871296
Diagonal 18239870.332395

Cube

Length = n
Surface area 998078609227776
Volume 2.1454591322242E+21
Space diagonal 22339187.644449

Equilateral Triangle

Length = n
Perimeter 38692608
Area 72030119213758
Altitude 11169593.822224

Triangular Pyramid

Length = n
Surface area 72030119213758
Volume 2.5284478352572E+20
Height 6079956.7774651