12897600 (number)

12897600 is an even 8-digits composite number following 12897599 and preceding 12897601. In scientific notation, it is written as 1.2897600 × 10^7. The sum of its digits is 33. It has a total of 9 prime factors and 56 positive divisors. There are 3438080 positive integers (up to 12897600) that are relatively prime to 12897600.

Interesting facts

Basic properties

Name

Name twelve million eight hundred ninety-seven thousand six hundred

Notation

Scientific notation 1.2897600 × 10^7
Engineering notation 1.2897600 × 10^6

Prime Factorization of 12897600

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 3 × 25 × 2687

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 403050
Product of the distinct prime numbers

The prime factorization of 12897600 is 2 × 2 × 2 × 2 × 2 × 2 × 3 × 25 × 2687. Since it has a total of 9 prime factors.

Most popular turbo-numbers

4, 8, 96, 59, 171, 721, 9995, 9335, 69080, 36000, 774046, 432861, 4855546, 4650423, 84669145, 39801393, 170481363, 456451690, 3581970705, 1205774471

Basic calculations (n = 12897600)

Multiplication

n×y
n×2 25795200
n×3 38692800
n×4 51590400
n×5 64488000

Division

n÷y
n÷2 6448800
n÷3 4299200
n÷3 3224400
n÷5 2579520

Exponentiation

ny
n2 166348085760000
n3 2.1454910708982E+21
n4 2.7671685636016E+28
n5 3.5689833265908E+35

Nth Root

y√n
2√n 3591.3228760444
3√n 234.51446455089
4√n 59.927647009076
5√n 26.430281018102

Divisors of 12897600

1, 2, 3, 4, 6, 8, 12, 16, 24, 25, 32, 48, 50, 64, 75, 96, 100, 150, 192, 200, 300, 400, 600, 800, 1200, 1600, 2400, 2687, 4800, 5374, 8061, 10748, 16122, 21496, 32244, 42992, 64488, 67175, 85984, 128976, 134350, 171968, 201525, 257952, 268700, 403050, 515904, 537400, 806100, 1074800, 1612200, 2149600, 3224400, 4299200, 6448800, 12897600

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12897599
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12897600 can be divided by 56 positive divisors. The sum of these divisors (counting 12897600) is 1, the average is 0.017857142857143.

Base conversion 12897600

Base System Value
2 Binary 110001001100110101000000
3 Ternary 220021021011220
4 Quaternary 301030311000
5 Quinary 11300210400
6 Senary 1140235040
8 Octal 61146500
10 Decimal 12897600
12 Duodecimal 439ba80
16 Hexadecimal c4cd40
20 Vigesimal 40c400
36 Base36 7ofuo

Cryptographic Hash Functions

md5 8e54bb1cad7f1acea3239ff576a8a3eb
sha1 bdc6776c6b5f285c6a9fe39ed7bf1effb59f43ed
sha256 f3138e045447e752f3f08e43df7b525a6ac478120b2d2ebff2bef494297935ce
sha512 1b49d5305f20a8c14f7b4089e2b1f2ffb1c3ae75c1ecaf1cf5edc28e6db754497cb55f1beea121317979afa9a15adc4aeb510996cce63c89411c1316ca73f7c6
ripemd-160 31c2bccd5a11e199178f2788404492349ee095c0

12897600 as geometric shapes

Circle

Radius = n
Diameter 25795200
Circumference 81038010.817879
Area 5.2259792416234E+14

Sphere

Radius = n
Volume 8.9870119822349E+21
Surface area 2.0903916966494E+15
Circumference 81038010.817879

Square

Length = n
Perimeter 51590400
Area 166348085760000
Diagonal 18239960.842063

Cube

Length = n
Surface area 998088514560000
Volume 2.1454910708982E+21
Space diagonal 22339298.4957

Equilateral Triangle

Length = n
Perimeter 38692800
Area 72030834069536
Altitude 11169649.24785

Triangular Pyramid

Length = n
Surface area 72030834069536
Volume 2.5284854753455E+20
Height 6079986.9473544