13649920 (number)

13649920 is an even 8-digits composite number following 13649919 and preceding 13649921. In scientific notation, it is written as 1.3649920 × 10^7. The sum of its digits is 34. It has a total of 14 prime factors and 96 positive divisors. There are 5160960 positive integers (up to 13649920) that are relatively prime to 13649920.

Interesting facts

Basic properties

Name

Name thirteen million six hundred forty-nine thousand nine hundred twenty

Notation

Scientific notation 1.3649920 × 10^7
Engineering notation 1.3649920 × 10^6

Prime Factorization of 13649920

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 31 × 43

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 14
Total number of prime factors
rad Radical 13330
Product of the distinct prime numbers

The prime factorization of 13649920 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 31 × 43. Since it has a total of 14 prime factors.

Most popular turbo-numbers

Basic calculations (n = 13649920)

Multiplication

n×y
n×2 27299840
n×3 40949760
n×4 54599680
n×5 68249600

Division

n÷y
n÷2 6824960
n÷3 4549973.3333333
n÷3 3412480
n÷5 2729984

Exponentiation

ny
n2 186320316006400
n3 2.5432574078621E+21
n4 3.4715260156725E+28
n5 4.7386052391848E+35

Nth Root

y√n
2√n 3694.5798137271
3√n 238.98833413528
4√n 60.783055317474
5√n 26.731665694522

Divisors of 13649920

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -13649919
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 13649920 can be divided by 96 positive divisors. The sum of these divisors (counting 13649920) is 1, the average is 0.010416666666667.

Base conversion 13649920

Base System Value
2 Binary 110100000100100000000000
3 Ternary 221200111011121
4 Quaternary 310010200000
5 Quinary 11443244140
6 Senary 1204322024
8 Octal 64044000
10 Decimal 13649920
12 Duodecimal 46a3314
16 Hexadecimal d04800
20 Vigesimal 4564g0
36 Base36 84kcg

Cryptographic Hash Functions

md5 c432712f0f4ad4951da22561d8e2202f
sha1 c6844407b0a37c928077cd94e347a670af99ba8a
sha256 aaead0d189285ab77f818bfdf4021b455b48905b9f0513aa6e4bb6abad00eea2
sha512 4476c57a608d2ca284d44751772b5a62c343c6284e21232e00381bb624614fb9b8e5973cecbb24d7733acf490f17515a5008741cd02c2e55de21addd9bc15e99
ripemd-160 1496f80b39e891fdfa72af7c886daaa5f91fb310

13649920 as geometric shapes

Circle

Radius = n
Diameter 27299840
Circumference 85764976.788177
Area 5.8534253598024E+14

Sphere

Radius = n
Volume 1.0653171718303E+22
Surface area 2.3413701439209E+15
Circumference 85764976.788177

Square

Length = n
Perimeter 54599680
Area 186320316006400
Diagonal 19303901.989308

Cube

Length = n
Surface area 1117921896038400
Volume 2.5432574078621E+21
Space diagonal 23642354.959251

Equilateral Triangle

Length = n
Perimeter 40949760
Area 80679063451343
Altitude 11821177.479625

Triangular Pyramid

Length = n
Surface area 80679063451343
Volume 2.9972575990037E+20
Height 6434633.9964359