12944965 (number)

12944965 is an odd 8-digits composite number following 12944964 and preceding 12944966. In scientific notation, it is written as 1.2944965 × 10^7. The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors. There are 9374400 positive integers (up to 12944965) that are relatively prime to 12944965.

Interesting facts

Basic properties

Name

Name twelve million nine hundred forty-four thousand nine hundred sixty-five

Notation

Scientific notation 1.2944965 × 10^7
Engineering notation 1.2944965 × 10^6

Prime Factorization of 12944965

Prime Factorization 5 × 11 × 631 × 373

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12944965
Product of the distinct prime numbers

The prime factorization of 12944965 is 5 × 11 × 631 × 373. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 7, 34, 88, 304, 603, 690, 5667, 64095, 97298, 921306, 94524, 7666586, 481196, 16014305, 94204616, 390797399, 840611760, 2387539971, 2416712154

Basic calculations (n = 12944965)

Multiplication

n×y
n×2 25889930
n×3 38834895
n×4 51779860
n×5 64724825

Division

n÷y
n÷2 6472482.5
n÷3 4314988.3333333
n÷3 3236241.25
n÷5 2588993

Exponentiation

ny
n2 167572118851225
n3 2.1692152135049E+21
n4 2.8080415016289E+28
n5 3.6349998957134E+35

Nth Root

y√n
2√n 3597.9111995712
3√n 234.80118993464
4√n 59.982590804093
5√n 26.449665017611

Divisors of 12944965

1, 5, 11, 55, 373, 631, 1865, 3155, 4103, 6941, 20515, 34705, 235363, 1176815, 2588993, 12944965

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12944964
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12944965 can be divided by 16 positive divisors. The sum of these divisors (counting 12944965) is 1, the average is 0.0625.

Base conversion 12944965

Base System Value
2 Binary 110001011000011001000101
3 Ternary 220100200011011
4 Quaternary 301120121011
5 Quinary 11303214330
6 Senary 1141242221
8 Octal 61303105
10 Decimal 12944965
12 Duodecimal 4403371
16 Hexadecimal c58645
20 Vigesimal 40i285
36 Base36 7pged

Cryptographic Hash Functions

md5 e335eca0656cbfe9f63ab9f15736f8df
sha1 23a5d1795b4d81d83499dc5d29fa427e8d8b79b5
sha256 eafe5baaa0cc2664acf35ea96f5eeead32f5d88e661434de27574c775b2476de
sha512 0c3157e47d5d071543073844625f010d9d9cb2a4d17cfefcdc77aee370ec994f1a4a3587e6d3be0c063adad15c1b7e5b15652c6b3a9000eb1ec1caacd11d253b
ripemd-160 d10606682ab56765d65229dfdd59ab7dbb8ac00c

12944965 as geometric shapes

Circle

Radius = n
Diameter 25889930
Circumference 81335613.889954
Area 5.2644333752948E+14

Sphere

Radius = n
Volume 9.0863874384031E+21
Surface area 2.1057733501179E+15
Circumference 81335613.889954

Square

Length = n
Perimeter 51779860
Area 167572118851225
Diagonal 18306945.067445

Cube

Length = n
Surface area 1005432713107350
Volume 2.1692152135049E+21
Space diagonal 22421337.082201

Equilateral Triangle

Length = n
Perimeter 38834895
Area 72560855945573
Altitude 11210668.5411

Triangular Pyramid

Length = n
Surface area 72560855945573
Volume 2.5564446455373E+20
Height 6102315.0224817