13187468 (number)

13187468 is an even 8-digits composite number following 13187467 and preceding 13187469. In scientific notation, it is written as 1.3187468 × 10^7. The sum of its digits is 38. It has a total of 5 prime factors and 24 positive divisors. There are 5554080 positive integers (up to 13187468) that are relatively prime to 13187468.

Interesting facts

Basic properties

Name

Name thirteen million one hundred eighty-seven thousand four hundred sixty-eight

Notation

Scientific notation 1.3187468 × 10^7
Engineering notation 1.3187468 × 10^6

Prime Factorization of 13187468

Prime Factorization 2 × 2 × 49 × 61 × 1103

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 6593734
Product of the distinct prime numbers

The prime factorization of 13187468 is 2 × 2 × 49 × 61 × 1103. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 3, 42, 16, 666, 861, 1396, 2243, 90783, 98238, 367524, 142117, 8933902, 159763, 21543605, 4003554, 714753515, 855523980, 5455185808, 205946371

Basic calculations (n = 13187468)

Multiplication

n×y
n×2 26374936
n×3 39562404
n×4 52749872
n×5 65937340

Division

n÷y
n÷2 6593734
n÷3 4395822.6666667
n÷3 3296867
n÷5 2637493.6

Exponentiation

ny
n2 173909312251024
n3 2.2934234902124E+21
n4 3.0244448887624E+28
n5 3.9884770188318E+35

Nth Root

y√n
2√n 3631.4553556391
3√n 236.25833532548
4√n 60.261557859378
5√n 26.548029023558

Divisors of 13187468

1, 2, 4, 49, 61, 98, 122, 196, 244, 1103, 2206, 2989, 4412, 5978, 11956, 54047, 67283, 108094, 134566, 216188, 269132, 3296867, 6593734, 13187468

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -13187467
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 13187468 can be divided by 24 positive divisors. The sum of these divisors (counting 13187468) is 1, the average is 0.041666666666667.

Base conversion 13187468

Base System Value
2 Binary 110010010011100110001100
3 Ternary 220210222210202
4 Quaternary 302103212030
5 Quinary 11333444333
6 Senary 1150353032
8 Octal 62234614
10 Decimal 13187468
12 Duodecimal 44bb778
16 Hexadecimal c9398c
20 Vigesimal 4288d8
36 Base36 7unik

Cryptographic Hash Functions

md5 2213ec9d378b8ba0890e8c7e23d2eb59
sha1 ca3637e3e22ec3a781ec244a95ef8708c7aeafe7
sha256 b614387da85a696240e732fcbc8ee143a531729555977fa1fea297c86b88dbf8
sha512 bf52df4af451af4855b9a9ee348af5b678cca3d17cc4251c730ed9e9d3c59b9edf9be73af469b16a81dc95fe9099780374497bf4cb8c79949b89fb4f6995984c
ripemd-160 0215db3c2e2dff383cc0d1f7345048dbcf1b4c1b

13187468 as geometric shapes

Circle

Radius = n
Diameter 26374936
Circumference 82859305.176501
Area 5.4635221775867E+14

Sphere

Radius = n
Volume 9.6066698512287E+21
Surface area 2.1854088710347E+15
Circumference 82859305.176501

Square

Length = n
Perimeter 52749872
Area 173909312251024
Diagonal 18649896.098961

Cube

Length = n
Surface area 1043455873506144
Volume 2.2934234902124E+21
Space diagonal 22841364.599189

Equilateral Triangle

Length = n
Perimeter 39562404
Area 75304941182034
Altitude 11420682.299594

Triangular Pyramid

Length = n
Surface area 75304941182034
Volume 2.7028255034362E+20
Height 6216632.0329871