13887508 (number)

13887508 is an even 8-digits composite number following 13887507 and preceding 13887509. In scientific notation, it is written as 1.3887508 × 10^7. The sum of its digits is 40. It has a total of 4 prime factors and 12 positive divisors. There are 6907392 positive integers (up to 13887508) that are relatively prime to 13887508.

Interesting facts

Basic properties

Name

Name thirteen million eight hundred eighty-seven thousand five hundred eight

Notation

Scientific notation 1.3887508 × 10^7
Engineering notation 1.3887508 × 10^6

Prime Factorization of 13887508

Prime Factorization 2 × 2 × 193 × 17989

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 6943754
Product of the distinct prime numbers

The prime factorization of 13887508 is 2 × 2 × 193 × 17989. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 4, 14, 31, 441, 211, 2013, 4949, 63937, 16172, 480515, 532814, 8888090, 8113012, 90205540, 82556228, 632959503, 839534396, 8257440001, 9204480548

Basic calculations (n = 13887508)

Multiplication

n×y
n×2 27775016
n×3 41662524
n×4 55550032
n×5 69437540

Division

n÷y
n÷2 6943754
n÷3 4629169.3333333
n÷3 3471877
n÷5 2777501.6

Exponentiation

ny
n2 192862878450064
n3 2.6783847673783E+21
n4 3.7196089884044E+28
n5 5.1656099583338E+35

Nth Root

y√n
2√n 3726.594692209
3√n 240.36696177491
4√n 61.045840908361
5√n 26.824081776671

Divisors of 13887508

1, 2, 4, 193, 386, 772, 17989, 35978, 71956, 3471877, 6943754, 13887508

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -13887507
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 13887508 can be divided by 12 positive divisors. The sum of these divisors (counting 13887508) is 1, the average is 0.083333333333333.

Base conversion 13887508

Base System Value
2 Binary 110100111110100000010100
3 Ternary 222010120002011
4 Quaternary 310332200110
5 Quinary 12023400013
6 Senary 1213354004
8 Octal 64764024
10 Decimal 13887508
12 Duodecimal 4798904
16 Hexadecimal d3e814
20 Vigesimal 46fif8
36 Base36 89no4

Cryptographic Hash Functions

md5 244bfac7e61ff3828fea7cc183179893
sha1 04c30dadf1ab9bfef9ceb69cb5e7d24ccd25b124
sha256 ac0bc6e114afdfb95d615e3055370de42bb5e4fe8f8f4cd92e51e26d4b64b263
sha512 116d98acce7f0ef7671cfe8626f87e03e909c83eba4f93cb7ad5b4c496658d5b43f0042db6fc5f7954f70507c412e25a93f628ec30db7c590aaaac70b5ccadfe
ripemd-160 e5bcf0e4defdb57e522440d551470cc8fedfcbf3

13887508 as geometric shapes

Circle

Radius = n
Diameter 27775016
Circumference 87257786.218939
Area 6.058966020889E+14

Sphere

Radius = n
Volume 1.1219191878243E+22
Surface area 2.4235864083556E+15
Circumference 87257786.218939

Square

Length = n
Perimeter 55550032
Area 192862878450064
Diagonal 19639902.161165

Cube

Length = n
Surface area 1157177270700384
Volume 2.6783847673783E+21
Space diagonal 24053869.446519

Equilateral Triangle

Length = n
Perimeter 41662524
Area 83512076092373
Altitude 12026934.72326

Triangular Pyramid

Length = n
Surface area 83512076092373
Volume 3.1565067193999E+20
Height 6546634.0537216