16286720 (number)

16286720 is an even 8-digits composite number following 16286719 and preceding 16286721. In scientific notation, it is written as 1.6286720 × 10^7. The sum of its digits is 32. It has a total of 12 prime factors and 44 positive divisors. There are 6512640 positive integers (up to 16286720) that are relatively prime to 16286720.

Interesting facts

Basic properties

Name

Name sixteen million two hundred eighty-six thousand seven hundred twenty

Notation

Scientific notation 1.6286720 × 10^7
Engineering notation 1.6286720 × 10^6

Prime Factorization of 16286720

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 3181

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 12
Total number of prime factors
rad Radical 31810
Product of the distinct prime numbers

The prime factorization of 16286720 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 3181. Since it has a total of 12 prime factors.

Most popular turbo-numbers

Basic calculations (n = 16286720)

Multiplication

n×y
n×2 32573440
n×3 48860160
n×4 65146880
n×5 81433600

Division

n÷y
n÷2 8143360
n÷3 5428906.6666667
n÷3 4071680
n÷5 3257344

Exponentiation

ny
n2 265257248358400
n3 4.3201705319837E+21
n4 7.036140780667E+28
n5 1.145956547753E+36

Nth Root

y√n
2√n 4035.6808595329
3√n 253.48049313879
4√n 63.52700889805
5√n 27.692790871019

Divisors of 16286720

44 divisors

τ Total Divisors 44
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16286719
Sum of the proper positive divisors of n
A Arithmetic Mean 0.022727272727273
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 44
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16286720 can be divided by 44 positive divisors. The sum of these divisors (counting 16286720) is 1, the average is 0.022727272727273.

Base conversion 16286720

Base System Value
2 Binary 111110001000010000000000
3 Ternary 1010122110011212
4 Quaternary 332020100000
5 Quinary 13132133340
6 Senary 1341025252
8 Octal 76102000
10 Decimal 16286720
12 Duodecimal 5555228
16 Hexadecimal f88400
20 Vigesimal 51fgg0
36 Base36 9p2ww

Cryptographic Hash Functions

md5 47ad296c018b2031710022dac27321c3
sha1 9bf0eae740975aaf69dc535b14829105e41e7efc
sha256 6240441486208fd54f93126f2e846d8a62bad154d1f60b6fb5e715e52e4d84f8
sha512 b2f92067a083aceae9a51122607a7144fa979266695d593141647f529f5f461f4af0e1fcab68b0ec47c4a0fa6eb339221a2eda04d05f37eaee78a5c7702e0804
ripemd-160 a291e2ca66fad293fd95d45afd783e6ea08c8747

16286720 as geometric shapes

Circle

Radius = n
Diameter 32573440
Circumference 102332479.80615
Area 8.3333022275419E+14

Sphere

Radius = n
Volume 1.809628800738E+22
Surface area 3.3333208910168E+15
Circumference 102332479.80615

Square

Length = n
Perimeter 65146880
Area 265257248358400
Diagonal 23032900.310573

Cube

Length = n
Surface area 1591543490150400
Volume 4.3201705319837E+21
Space diagonal 28209426.528648

Equilateral Triangle

Length = n
Perimeter 48860160
Area 1.1485975780817E+14
Altitude 14104713.264324

Triangular Pyramid

Length = n
Surface area 1.1485975780817E+14
Volume 5.0913697984133E+20
Height 7677633.4368577