12897296 (number)

12897296 is an even 8-digits composite number following 12897295 and preceding 12897297. In scientific notation, it is written as 1.2897296 × 10^7. The sum of its digits is 44. It has a total of 7 prime factors and 40 positive divisors. There are 6089600 positive integers (up to 12897296) that are relatively prime to 12897296.

Interesting facts

Basic properties

Name

Name twelve million eight hundred ninety-seven thousand two hundred ninety-six

Notation

Scientific notation 1.2897296 × 10^7
Engineering notation 1.2897296 × 10^6

Prime Factorization of 12897296

Prime Factorization 2 × 2 × 2 × 2 × 23 × 347 × 101

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1612162
Product of the distinct prime numbers

The prime factorization of 12897296 is 2 × 2 × 2 × 2 × 23 × 347 × 101. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 12897296)

Multiplication

n×y
n×2 25794592
n×3 38691888
n×4 51589184
n×5 64486480

Division

n÷y
n÷2 6448648
n÷3 4299098.6666667
n÷3 3224324
n÷5 2579459.2

Exponentiation

ny
n2 166340244111616
n3 2.1453393650198E+21
n4 2.7669076811112E+28
n5 3.5685627367965E+35

Nth Root

y√n
2√n 3591.2805515582
3√n 234.51262201281
4√n 59.92729387815
5√n 26.43015642312

Divisors of 12897296

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12897295
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12897296 can be divided by 40 positive divisors. The sum of these divisors (counting 12897296) is 1, the average is 0.025.

Base conversion 12897296

Base System Value
2 Binary 110001001100110000010000
3 Ternary 220021020202122
4 Quaternary 301030300100
5 Quinary 11300203141
6 Senary 1140233412
8 Octal 61146020
10 Decimal 12897296
12 Duodecimal 439b868
16 Hexadecimal c4cc10
20 Vigesimal 40c34g
36 Base36 7ofm8

Cryptographic Hash Functions

md5 1c1c41052716668dfdd7e7b4e4bcc598
sha1 71ed79c7a3f3d3fea03d664cdeca18c3ea13833d
sha256 37f339a5c063ff0662cb3c82485f3d4277148f5cf92fd57627c8d295bc597683
sha512 9cd075c172a1a7cc25a2cb2d04391ec8c4d296a6d0267badde5112fa0275303621edbb56932523c4f713bc3558ec6ca96c2a8a9ca135aacd49565eda8000599a
ripemd-160 2255a898e883d0bc481686cd35f1570dfc5d31df

12897296 as geometric shapes

Circle

Radius = n
Diameter 25794592
Circumference 81036100.729546
Area 5.2257328889739E+14

Sphere

Radius = n
Volume 8.9863765181375E+21
Surface area 2.0902931555895E+15
Circumference 81036100.729546

Square

Length = n
Perimeter 51589184
Area 166340244111616
Diagonal 18239530.92114

Cube

Length = n
Surface area 998041464669696
Volume 2.1453393650198E+21
Space diagonal 22338771.952255

Equilateral Triangle

Length = n
Perimeter 38691888
Area 72027438536182
Altitude 11169385.976127

Triangular Pyramid

Length = n
Surface area 72027438536182
Volume 2.5283066882532E+20
Height 6079843.6403801