13818688 (number)

13818688 is an even 8-digits composite number following 13818687 and preceding 13818689. In scientific notation, it is written as 1.3818688 × 10^7. The sum of its digits is 43. It has a total of 9 prime factors and 56 positive divisors. There are 5996544 positive integers (up to 13818688) that are relatively prime to 13818688.

Interesting facts

Basic properties

Name

Name thirteen million eight hundred eighteen thousand six hundred eighty-eight

Notation

Scientific notation 1.3818688 × 10^7
Engineering notation 1.3818688 × 10^6

Prime Factorization of 13818688

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 17 × 13 × 977

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 431834
Product of the distinct prime numbers

The prime factorization of 13818688 is 2 × 2 × 2 × 2 × 2 × 2 × 17 × 13 × 977. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 13818688)

Multiplication

n×y
n×2 27637376
n×3 41456064
n×4 55274752
n×5 69093440

Division

n÷y
n÷2 6909344
n÷3 4606229.3333333
n÷3 3454672
n÷5 2763737.6

Exponentiation

ny
n2 190956138041344
n3 2.6387632932783E+21
n4 3.6464246655665E+28
n5 5.0388804768968E+35

Nth Root

y√n
2√n 3717.3495934604
3√n 239.96925532095
4√n 60.970071292892
5√n 26.797443398394

Divisors of 13818688

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -13818687
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 13818688 can be divided by 56 positive divisors. The sum of these divisors (counting 13818688) is 1, the average is 0.017857142857143.

Base conversion 13818688

Base System Value
2 Binary 110100101101101101000000
3 Ternary 222000001200021
4 Quaternary 310231231000
5 Quinary 12014144223
6 Senary 1212103224
8 Octal 64555500
10 Decimal 13818688
12 Duodecimal 4764b14
16 Hexadecimal d2db40
20 Vigesimal 4676e8
36 Base36 886kg

Cryptographic Hash Functions

md5 11ab00094da87e839ed60b5db7b23881
sha1 cdd3da31a660ad83dd1d8a68e85dc28649ea8511
sha256 17ac2e54b6adedc1f72783080affa6d3b6a8008eb40dddba182706df69394774
sha512 f577243917e88796cae07cfb2db80e67e6f577535c4c58780982cc551795fd4e6dfe12137d131ce62b82dd3a298a06780f66696689ad86aa4c2fcb1e3205a987
ripemd-160 87de76e9ed81378a19faf7607921db64c1081d57

13818688 as geometric shapes

Circle

Radius = n
Diameter 27637376
Circumference 86825377.406099
Area 5.9990640042856E+14

Sphere

Radius = n
Volume 1.1053225835634E+22
Surface area 2.3996256017143E+15
Circumference 86825377.406099

Square

Length = n
Perimeter 55274752
Area 190956138041344
Diagonal 19542575.983802

Cube

Length = n
Surface area 1145736828248064
Volume 2.6387632932783E+21
Space diagonal 23934669.709942

Equilateral Triangle

Length = n
Perimeter 41456064
Area 82686433276186
Altitude 11967334.854971

Triangular Pyramid

Length = n
Surface area 82686433276186
Volume 3.109812364372E+20
Height 6514191.9946008