16493856 (number)

16493856 is an even 8-digits composite number following 16493855 and preceding 16493857. In scientific notation, it is written as 1.6493856 × 10^7. The sum of its digits is 42. It has a total of 7 prime factors and 24 positive divisors. There are 5497920 positive integers (up to 16493856) that are relatively prime to 16493856.

Interesting facts

Basic properties

Name

Name sixteen million four hundred ninety-three thousand eight hundred fifty-six

Notation

Scientific notation 1.6493856 × 10^7
Engineering notation 1.6493856 × 10^6

Prime Factorization of 16493856

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 171811

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1030866
Product of the distinct prime numbers

The prime factorization of 16493856 is 2 × 2 × 2 × 2 × 2 × 3 × 171811. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 16493856)

Multiplication

n×y
n×2 32987712
n×3 49481568
n×4 65975424
n×5 82469280

Division

n÷y
n÷2 8246928
n÷3 5497952
n÷3 4123464
n÷5 3298771.2

Exponentiation

ny
n2 272047285748736
n3 4.4871087563305E+21
n4 7.4009725683254E+28
n5 1.2207057580191E+36

Nth Root

y√n
2√n 4061.262857782
3√n 254.55056551271
4√n 63.728038238926
5√n 27.762875128253

Divisors of 16493856

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16493855
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16493856 can be divided by 24 positive divisors. The sum of these divisors (counting 16493856) is 1, the average is 0.041666666666667.

Base conversion 16493856

Base System Value
2 Binary 111110111010110100100000
3 Ternary 1011000222022120
4 Quaternary 332322310200
5 Quinary 13210300411
6 Senary 1345304240
8 Octal 76726440
10 Decimal 16493856
12 Duodecimal 5635080
16 Hexadecimal fbad20
20 Vigesimal 531ecg
36 Base36 9tiqo

Cryptographic Hash Functions

md5 e8486c0e74d3d7190cc2a7c9e6a729e2
sha1 480c88765f7a9786c9cdb49f669fd7ba1ab24ca0
sha256 5d4ef30c4af94285ad591f00b9ed93830fe44609a68d0d6ad80d6085e677fb2f
sha512 3acec088da8209849e7056f5d615c15f8754fa552ca17fe127c0e4b4eacd699318287adeb9026b1270156613c0c4bcdc3f5b82d8eb7f187f1401389cca9801cd
ripemd-160 64712fc14acb53c4da932a7a6193a31ec0503386

16493856 as geometric shapes

Circle

Radius = n
Diameter 32987712
Circumference 103633953.67794
Area 8.5466175433727E+14

Sphere

Radius = n
Volume 1.8795557206328E+22
Surface area 3.4186470173491E+15
Circumference 103633953.67794

Square

Length = n
Perimeter 65975424
Area 272047285748736
Diagonal 23325834.851029

Cube

Length = n
Surface area 1632283714492416
Volume 4.4871087563305E+21
Space diagonal 28568196.604725

Equilateral Triangle

Length = n
Perimeter 49481568
Area 1.177999302445E+14
Altitude 14284098.302362

Triangular Pyramid

Length = n
Surface area 1.177999302445E+14
Volume 5.2881083825381E+20
Height 7775278.2836763