12913810 (number)

12913810 is an even 8-digits composite number following 12913809 and preceding 12913811. In scientific notation, it is written as 1.2913810 × 10^7. The sum of its digits is 25. It has a total of 6 prime factors and 64 positive divisors. There are 3902976 positive integers (up to 12913810) that are relatively prime to 12913810.

Interesting facts

Basic properties

Name

Name twelve million nine hundred thirteen thousand eight hundred ten

Notation

Scientific notation 1.2913810 × 10^7
Engineering notation 1.2913810 × 10^6

Prime Factorization of 12913810

Prime Factorization 2 × 5 × 7 × 13 × 23 × 617

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 12913810
Product of the distinct prime numbers

The prime factorization of 12913810 is 2 × 5 × 7 × 13 × 23 × 617. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 12913810)

Multiplication

n×y
n×2 25827620
n×3 38741430
n×4 51655240
n×5 64569050

Division

n÷y
n÷2 6456905
n÷3 4304603.3333333
n÷3 3228452.5
n÷5 2582762

Exponentiation

ny
n2 166766488716100
n3 2.1535907496469E+21
n4 2.7811061758697E+28
n5 3.5914676745008E+35

Nth Root

y√n
2√n 3593.5789959315
3√n 234.61267114193
4√n 59.946467751916
5√n 26.436921317551

Divisors of 12913810

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12913809
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12913810 can be divided by 64 positive divisors. The sum of these divisors (counting 12913810) is 1, the average is 0.015625.

Base conversion 12913810

Base System Value
2 Binary 110001010000110010010010
3 Ternary 220022002102021
4 Quaternary 301100302102
5 Quinary 11301220220
6 Senary 1140442054
8 Octal 61206222
10 Decimal 12913810
12 Duodecimal 43a932a
16 Hexadecimal c50c92
20 Vigesimal 40e4aa
36 Base36 7oscy

Cryptographic Hash Functions

md5 53f1acf9be539e25102693e265a3a4c0
sha1 ae98d64db5dde604a498981703bb7b7913dfac68
sha256 6bc50b4e8a2e211caeafd373915c4d23f2c1df3f34eb3e8ced78dd996cd848a2
sha512 eca96a64e65a3ce61f14227dfc58eed35bd471e8850921301ea336c1095d7d609fd6e4bd91765845bd2ee917ad2f2988f12981fdbfa2aa14e21cf6da9b55a29b
ripemd-160 30f24fe2b47aa0c4e184255a7ad4053789ec5965

12913810 as geometric shapes

Circle

Radius = n
Diameter 25827620
Circumference 81139861.251709
Area 5.2391237581546E+14

Sphere

Radius = n
Volume 9.0209398372393E+21
Surface area 2.0956495032619E+15
Circumference 81139861.251709

Square

Length = n
Perimeter 51655240
Area 166766488716100
Diagonal 18262885.243909

Cube

Length = n
Surface area 1000598932296600
Volume 2.1535907496469E+21
Space diagonal 22367375.039291

Equilateral Triangle

Length = n
Perimeter 38741430
Area 72212007864037
Altitude 11183687.519646

Triangular Pyramid

Length = n
Surface area 72212007864037
Volume 2.5380310382932E+20
Height 6087628.4146364