12965813 (number)

12965813 is an odd 8-digits composite number following 12965812 and preceding 12965814. In scientific notation, it is written as 1.2965813 × 10^7. The sum of its digits is 35. It has a total of 4 prime factors and 16 positive divisors. There are 10260096 positive integers (up to 12965813) that are relatively prime to 12965813.

Interesting facts

Basic properties

Name

Name twelve million nine hundred sixty-five thousand eight hundred thirteen

Notation

Scientific notation 1.2965813 × 10^7
Engineering notation 1.2965813 × 10^6

Prime Factorization of 12965813

Prime Factorization 29 × 7 × 23 × 2777

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12965813
Product of the distinct prime numbers

The prime factorization of 12965813 is 29 × 7 × 23 × 2777. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 2, 35, 23, 455, 956, 9551, 4604, 57490, 39350, 348852, 392210, 2675179, 512220, 99769764, 4687737, 812676452, 421569641, 4801486405, 1395222762

Basic calculations (n = 12965813)

Multiplication

n×y
n×2 25931626
n×3 38897439
n×4 51863252
n×5 64829065

Division

n÷y
n÷2 6482906.5
n÷3 4321937.6666667
n÷3 3241453.25
n÷5 2593162.6

Exponentiation

ny
n2 168112306750969
n3 2.1797127323317E+21
n4 2.8261747681132E+28
n5 3.6643653548674E+35

Nth Root

y√n
2√n 3600.8072705992
3√n 234.92717224173
4√n 60.006726877903
5√n 26.458179026423

Divisors of 12965813

1, 7, 23, 29, 161, 203, 667, 2777, 4669, 19439, 63871, 80533, 447097, 563731, 1852259, 12965813

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 -12965812
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 12965813 can be divided by 16 positive divisors. The sum of these divisors (counting 12965813) is 1, the average is 0.0625.

Base conversion 12965813

Base System Value
2 Binary 110001011101011110110101
3 Ternary 220101201202022
4 Quaternary 301131132311
5 Quinary 11304401223
6 Senary 1141522525
8 Octal 61353665
10 Decimal 12965813
12 Duodecimal 4413445
16 Hexadecimal c5d7b5
20 Vigesimal 410ead
36 Base36 7pwhh

Cryptographic Hash Functions

md5 a0765617984db15538df39a0b48541c2
sha1 87b3b540df1a06da1713f3af30c83a715696f896
sha256 42a83ccf18591f177c6009e979e8249938665301d9cca838528a24b7078ea623
sha512 b41c46c723237ac14f9843512320c98313817d0be46cb4cba09d8e4b6a9cc9476fd0de1854adde04096a7eb00be43feab28160eb207ad5d89809be81435d0939
ripemd-160 c36246359a304fa9ce7e424e240251a90ea47f81

12965813 as geometric shapes

Circle

Radius = n
Diameter 25931626
Circumference 81466605.737238
Area 5.2814038786688E+14

Sphere

Radius = n
Volume 9.1303593424392E+21
Surface area 2.1125615514675E+15
Circumference 81466605.737238

Square

Length = n
Perimeter 51863252
Area 168112306750969
Diagonal 18336428.591793

Cube

Length = n
Surface area 1008673840505814
Volume 2.1797127323317E+21
Space diagonal 22457446.877437

Equilateral Triangle

Length = n
Perimeter 38897439
Area 72794764167571
Altitude 11228723.438719

Triangular Pyramid

Length = n
Surface area 72794764167571
Volume 2.5688160901173E+20
Height 6112142.8639311