13481640 (number)

13481640 is an even 8-digits composite number following 13481639 and preceding 13481641. In scientific notation, it is written as 1.3481640 × 10^7. The sum of its digits is 27. It has a total of 8 prime factors and 64 positive divisors. There are 3359232 positive integers (up to 13481640) that are relatively prime to 13481640.

Interesting facts

Basic properties

Name

Name thirteen million four hundred eighty-one thousand six hundred forty

Notation

Scientific notation 1.3481640 × 10^7
Engineering notation 1.3481640 × 10^6

Prime Factorization of 13481640

Prime Factorization 2 × 2 × 2 × 855 × 3 × 3 × 3 × 73

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 374490
Product of the distinct prime numbers

The prime factorization of 13481640 is 2 × 2 × 2 × 855 × 3 × 3 × 3 × 73. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 13481640)

Multiplication

n×y
n×2 26963280
n×3 40444920
n×4 53926560
n×5 67408200

Division

n÷y
n÷2 6740820
n÷3 4493880
n÷3 3370410
n÷5 2696328

Exponentiation

ny
n2 181754617089600
n3 2.4503503159398E+21
n4 3.3034740833387E+28
n5 4.4536248340903E+35

Nth Root

y√n
2√n 3671.7352845759
3√n 238.00216555241
4√n 60.594845363083
5√n 26.665427163424

Divisors of 13481640

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 -13481639
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 13481640 can be divided by 64 positive divisors. The sum of these divisors (counting 13481640) is 1, the average is 0.015625.

Base conversion 13481640

Base System Value
2 Binary 110011011011011010101000
3 Ternary 221100221100000
4 Quaternary 303123122220
5 Quinary 11422403030
6 Senary 1200543000
8 Octal 63333250
10 Decimal 13481640
12 Duodecimal 4621a60
16 Hexadecimal cdb6a8
20 Vigesimal 445420
36 Base36 80yi0

Cryptographic Hash Functions

md5 27456c6b52cd32991a50c3f196b480f0
sha1 985d55ad6bc82dc5c89f9fbb341f29e834e75ad8
sha256 4fcc2964bf83ba2e5538276ff43098c68cdfa193cd0a8f27a7ca831967deaf93
sha512 49b3d55ecf3df5c6c8ada8fef7f9866d26c645e6ed45c466f635a0d422dc0f323110a9dc55882c2da5c853866667294c336bb6fd61eeb88899bc2da135585028
ripemd-160 39dfda5f7c4d0644e527f8c64dd0a64e29052c3b

13481640 as geometric shapes

Circle

Radius = n
Diameter 26963280
Circumference 84707642.364685
Area 5.7099896980471E+14

Sphere

Radius = n
Volume 1.0264003401704E+22
Surface area 2.2839958792189E+15
Circumference 84707642.364685

Square

Length = n
Perimeter 53926560
Area 181754617089600
Diagonal 19065918.131032

Cube

Length = n
Surface area 1090527702537600
Volume 2.4503503159398E+21
Space diagonal 23350885.449353

Equilateral Triangle

Length = n
Perimeter 40444920
Area 78702057827353
Altitude 11675442.724676

Triangular Pyramid

Length = n
Surface area 78702057827353
Volume 2.8877655411394E+20
Height 6355306.0436772