12897584 (number)

12897584 is an even 8-digits composite number following 12897583 and preceding 12897585. In scientific notation, it is written as 1.2897584 × 10^7. The sum of its digits is 44. It has a total of 7 prime factors and 30 positive divisors. There are 5527200 positive integers (up to 12897584) that are relatively prime to 12897584.

Interesting facts

Basic properties

Name

Name twelve million eight hundred ninety-seven thousand five hundred eighty-four

Notation

Scientific notation 1.2897584 × 10^7
Engineering notation 1.2897584 × 10^6

Prime Factorization of 12897584

Prime Factorization 2 × 2 × 2 × 2 × 7 × 7 × 16451

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 230314
Product of the distinct prime numbers

The prime factorization of 12897584 is 2 × 2 × 2 × 2 × 7 × 7 × 16451. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 12897584)

Multiplication

n×y
n×2 25795168
n×3 38692752
n×4 51590336
n×5 64487920

Division

n÷y
n÷2 6448792
n÷3 4299194.6666667
n÷3 3224396
n÷5 2579516.8

Exponentiation

ny
n2 166347673037056
n3 2.1454830862E+21
n4 2.7671548324843E+28
n5 3.5689611892973E+35

Nth Root

y√n
2√n 3591.3206484523
3√n 234.51436757592
4√n 59.927628423394
5√n 26.430274460529

Divisors of 12897584

30 divisors

τ Total Divisors 30
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12897583
Sum of the proper positive divisors of n
A Arithmetic Mean 0.033333333333333
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 30
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12897584 can be divided by 30 positive divisors. The sum of these divisors (counting 12897584) is 1, the average is 0.033333333333333.

Base conversion 12897584

Base System Value
2 Binary 110001001100110100110000
3 Ternary 220021021011022
4 Quaternary 301030310300
5 Quinary 11300210314
6 Senary 1140235012
8 Octal 61146460
10 Decimal 12897584
12 Duodecimal 439ba68
16 Hexadecimal c4cd30
20 Vigesimal 40c3j4
36 Base36 7ofu8

Cryptographic Hash Functions

md5 436ed1944102a025decc63f1a62fdbb3
sha1 d46dde243b3ed26803cea7347e7b8aa30a06084c
sha256 7a91727c089c3d8bdc0af4581a205a6e44b04fe597c58b0d496a37318541ae10
sha512 e98770f2de8047a69dbeb37f837a7bc45753430268086b5ba0defc238a6d3da1276a92822b05b1f99d169f4ab07f490d8072417dd0456a46ec72477ac894a7eb
ripemd-160 7fde249d37e81e7068a68c9e2f13f77f02a65027

12897584 as geometric shapes

Circle

Radius = n
Diameter 25795168
Circumference 81037910.286915
Area 5.2259662755497E+14

Sphere

Radius = n
Volume 8.9869785360093E+21
Surface area 2.0903865102199E+15
Circumference 81037910.286915

Square

Length = n
Perimeter 51590336
Area 166347673037056
Diagonal 18239938.214646

Cube

Length = n
Surface area 998086038222336
Volume 2.1454830862E+21
Space diagonal 22339270.782887

Equilateral Triangle

Length = n
Perimeter 38692752
Area 72030655355259
Altitude 11169635.391444

Triangular Pyramid

Length = n
Surface area 72030655355259
Volume 2.5284760652884E+20
Height 6079979.4048821