13261730 (number)

13261730 is an even 8-digits composite number following 13261729 and preceding 13261731. In scientific notation, it is written as 1.3261730 × 10^7. The sum of its digits is 23. It has a total of 4 prime factors and 16 positive divisors. There are 5237232 positive integers (up to 13261730) that are relatively prime to 13261730.

Interesting facts

Basic properties

Name

Name thirteen million two hundred sixty-one thousand seven hundred thirty

Notation

Scientific notation 1.3261730 × 10^7
Engineering notation 1.3261730 × 10^6

Prime Factorization of 13261730

Prime Factorization 2 × 5 × 79 × 16787

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 13261730
Product of the distinct prime numbers

The prime factorization of 13261730 is 2 × 5 × 79 × 16787. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 1, 8, 40, 895, 820, 5152, 4834, 51994, 39517, 339289, 75754, 4074116, 4320161, 87093667, 31060991, 859804277, 77709951, 1985490501, 523390434

Basic calculations (n = 13261730)

Multiplication

n×y
n×2 26523460
n×3 39785190
n×4 53046920
n×5 66308650

Division

n÷y
n÷2 6630865
n÷3 4420576.6666667
n÷3 3315432.5
n÷5 2652346

Exponentiation

ny
n2 175873482592900
n3 2.3323866403067E+21
n4 3.0931481879355E+28
n5 4.102049611839E+35

Nth Root

y√n
2√n 3641.6658276124
3√n 236.70098248249
4√n 60.346216348769
5√n 26.577861647183

Divisors of 13261730

1, 2, 5, 10, 79, 158, 395, 790, 16787, 33574, 83935, 167870, 1326173, 2652346, 6630865, 13261730

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 -13261729
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 13261730 can be divided by 16 positive divisors. The sum of these divisors (counting 13261730) is 1, the average is 0.0625.

Base conversion 13261730

Base System Value
2 Binary 110010100101101110100010
3 Ternary 220221202200012
4 Quaternary 302211232202
5 Quinary 11343333410
6 Senary 1152124522
8 Octal 62455642
10 Decimal 13261730
12 Duodecimal 4536742
16 Hexadecimal ca5ba2
20 Vigesimal 42he6a
36 Base36 7w8te

Cryptographic Hash Functions

md5 68761a8cb63115dfc5f5b11d9b83720b
sha1 3905bf83fdb1808ccbef0f8e5395f45bf1bb6ad1
sha256 8df2929fe835b4faed71c3f5117e8b3ad009e77a2ef8fc7dcc0eaec721760a15
sha512 f97f3489a44e4adb95ffebd40108cbf9a0d3e821e0b7033918539faf7f9ca75daa4e7d7b082f5559f73c375f3514742037ca3ab45023b9b8cb7206c55b539f43
ripemd-160 c83150c39526619b2c93d3c11aa11c3fcf6f404c

13261730 as geometric shapes

Circle

Radius = n
Diameter 26523460
Circumference 83325907.083783
Area 5.5252284087511E+14

Sphere

Radius = n
Volume 9.7698783126915E+21
Surface area 2.2100913635004E+15
Circumference 83325907.083783

Square

Length = n
Perimeter 53046920
Area 175873482592900
Diagonal 18754918.42653

Cube

Length = n
Surface area 1055240895557400
Volume 2.3323866403067E+21
Space diagonal 22969990.15626

Equilateral Triangle

Length = n
Perimeter 39785190
Area 76155451888746
Altitude 11484995.07813

Triangular Pyramid

Length = n
Surface area 76155451888746
Volume 2.748744016183E+20
Height 6251639.47551