13665984 (number)

13665984 is an even 8-digits composite number following 13665983 and preceding 13665985. In scientific notation, it is written as 1.3665984 × 10^7. The sum of its digits is 42. It has a total of 9 prime factors and 56 positive divisors. There are 4506624 positive integers (up to 13665984) that are relatively prime to 13665984.

Interesting facts

Basic properties

Name

Name thirteen million six hundred sixty-five thousand nine hundred eighty-four

Notation

Scientific notation 1.3665984 × 10^7
Engineering notation 1.3665984 × 10^6

Prime Factorization of 13665984

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 3 × 109 × 653

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 427062
Product of the distinct prime numbers

The prime factorization of 13665984 is 2 × 2 × 2 × 2 × 2 × 2 × 3 × 109 × 653. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 13665984)

Multiplication

n×y
n×2 27331968
n×3 40997952
n×4 54663936
n×5 68329920

Division

n÷y
n÷2 6832992
n÷3 4555328
n÷3 3416496
n÷5 2733196.8

Exponentiation

ny
n2 186759118688256
n3 2.5522471278478E+21
n4 3.4878968413214E+28
n5 4.7665542427149E+35

Nth Root

y√n
2√n 3696.7531700128
3√n 239.08204905709
4√n 60.800930667325
5√n 26.737954602811

Divisors of 13665984

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 -13665983
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 13665984 can be divided by 56 positive divisors. The sum of these divisors (counting 13665984) is 1, the average is 0.017857142857143.

Base conversion 13665984

Base System Value
2 Binary 110100001000011011000000
3 Ternary 221201022012120
4 Quaternary 310020123000
5 Quinary 11444302414
6 Senary 1204524240
8 Octal 64103300
10 Decimal 13665984
12 Duodecimal 46b0680
16 Hexadecimal d086c0
20 Vigesimal 4584j4
36 Base36 84wqo

Cryptographic Hash Functions

md5 1ae8c4cb5ecf0b8dbc509ac2a6ec4fc8
sha1 6e9c3e555bb3b8558e2a275f7d19dfd52c133dd3
sha256 02a38e6580c5e7dbe3f12cd286b434161ce600e5957863a5ce9f16245194cd3c
sha512 93e3d2f6c4b62e14122821a4fd2bbbd14bb09048ccce6e324986a67b532c24f07023935c27eb8fd41e3eceed8bccab55e8f34caf18e15f5247bf9ca77e61e88f
ripemd-160 2dc55fade03ae35b7caa2cecb2d9a9356d9a5664

13665984 as geometric shapes

Circle

Radius = n
Diameter 27331968
Circumference 85865909.876951
Area 5.8672107526193E+14

Sphere

Radius = n
Volume 1.0690827769323E+22
Surface area 2.3468843010477E+15
Circumference 85865909.876951

Square

Length = n
Perimeter 54663936
Area 186759118688256
Diagonal 19326619.915974

Cube

Length = n
Surface area 1120554712129536
Volume 2.5522471278478E+21
Space diagonal 23670178.623423

Equilateral Triangle

Length = n
Perimeter 40997952
Area 80869070586211
Altitude 11835089.311712

Triangular Pyramid

Length = n
Surface area 80869070586211
Volume 3.0078520856085E+20
Height 6442206.6386579