12976965 (number)

12976965 is an odd 8-digits composite number following 12976964 and preceding 12976966. In scientific notation, it is written as 1.2976965 × 10^7. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 6889824 positive integers (up to 12976965) that are relatively prime to 12976965.

Interesting facts

Basic properties

Name

Name twelve million nine hundred seventy-six thousand nine hundred sixty-five

Notation

Scientific notation 1.2976965 × 10^7
Engineering notation 1.2976965 × 10^6

Prime Factorization of 12976965

Prime Factorization 5 × 9 × 283 × 1019

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12976965
Product of the distinct prime numbers

The prime factorization of 12976965 is 5 × 9 × 283 × 1019. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 8, 18, 87, 995, 108, 7806, 7100, 5821, 72375, 557932, 770782, 7174858, 4068485, 89590895, 71491730, 98640386, 809535718, 8068120273, 7137637714

Basic calculations (n = 12976965)

Multiplication

n×y
n×2 25953930
n×3 38930895
n×4 51907860
n×5 64884825

Division

n÷y
n÷2 6488482.5
n÷3 4325655
n÷3 3244241.25
n÷5 2595393

Exponentiation

ny
n2 168401620611225
n3 2.1853419366151E+21
n4 2.8359105824487E+28
n5 3.6801512371566E+35

Nth Root

y√n
2√n 3602.3554794051
3√n 234.99450719016
4√n 60.01962578528
5√n 26.462728839858

Divisors of 12976965

1, 5, 9, 45, 283, 1019, 1415, 2547, 5095, 9171, 12735, 45855, 288377, 1441885, 2595393, 12976965

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 -12976964
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 12976965 can be divided by 16 positive divisors. The sum of these divisors (counting 12976965) is 1, the average is 0.0625.

Base conversion 12976965

Base System Value
2 Binary 110001100000001101000101
3 Ternary 220102022001100
4 Quaternary 301200031011
5 Quinary 11310230330
6 Senary 1142050313
8 Octal 61401505
10 Decimal 12976965
12 Duodecimal 4419999
16 Hexadecimal c60345
20 Vigesimal 412285
36 Base36 7q539

Cryptographic Hash Functions

md5 da1c41a7d926d964932856cbe6388f85
sha1 443fd66f0739d9f61f70fb642e15d492cf5dd5b1
sha256 16c9ddee8fdbef6dd41f5e806a606077432f112d5c5780ade96884a184b2a2d1
sha512 cc565c27e5f75fe59745250efec4f6db810fdeb643a0890bbf6673543f5c68223a84db2eb5466f270757f1e73bc2b27c9f5a293f290f6dc826adf2a17fd665f9
ripemd-160 512355c47c9a525a7c5fa60ed38be24a41c051f6

12976965 as geometric shapes

Circle

Radius = n
Diameter 25953930
Circumference 81536675.819784
Area 5.2904929416484E+14

Sphere

Radius = n
Volume 9.1539388982024E+21
Surface area 2.1161971766594E+15
Circumference 81536675.819784

Square

Length = n
Perimeter 51907860
Area 168401620611225
Diagonal 18352199.901441

Cube

Length = n
Surface area 1010409723667350
Volume 2.1853419366151E+21
Space diagonal 22476762.708043

Equilateral Triangle

Length = n
Perimeter 38930895
Area 72920040743895
Altitude 11238381.354022

Triangular Pyramid

Length = n
Surface area 72920040743895
Volume 2.5754501709865E+20
Height 6117399.967147