13731490 (number)

13731490 is an even 8-digits composite number following 13731489 and preceding 13731491. In scientific notation, it is written as 1.3731490 × 10^7. The sum of its digits is 28. It has a total of 4 prime factors and 16 positive divisors. There are 5203440 positive integers (up to 13731490) that are relatively prime to 13731490.

Interesting facts

Basic properties

Name

Name thirteen million seven hundred thirty-one thousand four hundred ninety

Notation

Scientific notation 1.3731490 × 10^7
Engineering notation 1.3731490 × 10^6

Prime Factorization of 13731490

Prime Factorization 2 × 5 × 19 × 72271

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 13731490
Product of the distinct prime numbers

The prime factorization of 13731490 is 2 × 5 × 19 × 72271. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 4, 65, 49, 987, 973, 7052, 4539, 74074, 59598, 322058, 474455, 322755, 3369400, 60562269, 40523106, 670600220, 819563134, 1188086726, 7442537384

Basic calculations (n = 13731490)

Multiplication

n×y
n×2 27462980
n×3 41194470
n×4 54925960
n×5 68657450

Division

n÷y
n÷2 6865745
n÷3 4577163.3333333
n÷3 3432872.5
n÷5 2746298

Exponentiation

ny
n2 188553817620100
n3 2.5891248611122E+21
n4 3.5552542139114E+28
n5 4.8818937685782E+35

Nth Root

y√n
2√n 3705.6025151114
3√n 239.46344253969
4√n 60.873660273647
5√n 26.763538532341

Divisors of 13731490

1, 2, 5, 10, 19, 38, 95, 190, 72271, 144542, 361355, 722710, 1373149, 2746298, 6865745, 13731490

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 -13731489
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 13731490 can be divided by 16 positive divisors. The sum of these divisors (counting 13731490) is 1, the average is 0.0625.

Base conversion 13731490

Base System Value
2 Binary 110100011000011010100010
3 Ternary 221211122001201
4 Quaternary 310120122202
5 Quinary 12003401430
6 Senary 1210151414
8 Octal 64303242
10 Decimal 13731490
12 Duodecimal 472256a
16 Hexadecimal d186a2
20 Vigesimal 45g8ea
36 Base36 86baa

Cryptographic Hash Functions

md5 995e1a28c6e63f16cfa6004bdd419f5d
sha1 b0341611bb0f8d46cbe40835466757e0940c9c36
sha256 d86e311434c3f29f5eba4b81fd27894494684c5b07372e667f5376e7543f6243
sha512 af480384fd8224cf5c68d5ed9e6da1c366516aaaf48e29917f1ab75f2432111527e6eef19214d44887e09339fa33e7bf911ec14115d7c43f2b1f37b12ee7185b
ripemd-160 de6bd12515368d3b11b2a5f32d64ffbd53653e92

13731490 as geometric shapes

Circle

Radius = n
Diameter 27462980
Circumference 86277496.213683
Area 5.9235928824162E+14

Sphere

Radius = n
Volume 1.0845300857196E+22
Surface area 2.3694371529665E+15
Circumference 86277496.213683

Square

Length = n
Perimeter 54925960
Area 188553817620100
Diagonal 19419259.389591

Cube

Length = n
Surface area 1131322905720600
Volume 2.5891248611122E+21
Space diagonal 23783638.343624

Equilateral Triangle

Length = n
Perimeter 41194470
Area 81646198019772
Altitude 11891819.171812

Triangular Pyramid

Length = n
Surface area 81646198019772
Volume 3.0513129110519E+20
Height 6473086.4631968