16656492 (number)

16656492 is an even 8-digits composite number following 16656491 and preceding 16656493. In scientific notation, it is written as 1.6656492 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 12 positive divisors. There are 5552160 positive integers (up to 16656492) that are relatively prime to 16656492.

Interesting facts

Basic properties

Name

Name sixteen million six hundred fifty-six thousand four hundred ninety-two

Notation

Scientific notation 1.6656492 × 10^7
Engineering notation 1.6656492 × 10^6

Prime Factorization of 16656492

Prime Factorization 2 × 2 × 3 × 1388041

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 8328246
Product of the distinct prime numbers

The prime factorization of 16656492 is 2 × 2 × 3 × 1388041. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 5, 4, 96, 252, 780, 5245, 4765, 56076, 80565, 496996, 260143, 6153687, 3599653, 74440306, 22000323, 363807341, 626624282, 491654285, 8683318468

Basic calculations (n = 16656492)

Multiplication

n×y
n×2 33312984
n×3 49969476
n×4 66625968
n×5 83282460

Division

n÷y
n÷2 8328246
n÷3 5552164
n÷3 4164123
n÷5 3331298.4

Exponentiation

ny
n2 277438725746064
n3 4.6211559158795E+21
n4 7.69722465436E+28
n5 1.2820876087755E+36

Nth Root

y√n
2√n 4081.2365773133
3√n 255.38448726317
4√n 63.884556641753
5√n 27.817411056784

Divisors of 16656492

1, 2, 3, 4, 6, 12, 1388041, 2776082, 4164123, 5552164, 8328246, 16656492

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16656491
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16656492 can be divided by 12 positive divisors. The sum of these divisors (counting 16656492) is 1, the average is 0.083333333333333.

Base conversion 16656492

Base System Value
2 Binary 111111100010100001101100
3 Ternary 1011100020102010
4 Quaternary 333202201230
5 Quinary 13231001432
6 Senary 1353001220
8 Octal 77424154
10 Decimal 16656492
12 Duodecimal 56b3210
16 Hexadecimal fe286c
20 Vigesimal 54214c
36 Base36 9x08c

Cryptographic Hash Functions

md5 a807d7f19f7ed2c9d7a1cd2d398fbd1a
sha1 54a288e33c1084e9c427be184e26bd1844f7d9dc
sha256 85503fc8d33559f99c48def798a3c484969c6c061ee8a86483ccd3fab5b3a6ff
sha512 748c1fc1da182649e11082e05f6d6a50825b60a0ef8a6cfc000a961104e72f35fe59e32008b1e491aba347aaa09b0855f330e82a4c4a92a33321c1a6a2eea12a
ripemd-160 42548bfb714b518bcad57ddfb307114ba178f372

16656492 as geometric shapes

Circle

Radius = n
Diameter 33312984
Circumference 104655825.80355
Area 8.7159946262515E+14

Sphere

Radius = n
Volume 1.9357052635227E+22
Surface area 3.4863978505006E+15
Circumference 104655825.80355

Square

Length = n
Perimeter 66625968
Area 277438725746064
Diagonal 23555836.887959

Cube

Length = n
Surface area 1664632354476384
Volume 4.6211559158795E+21
Space diagonal 28849890.419865

Equilateral Triangle

Length = n
Perimeter 49969476
Area 1.2013449224484E+14
Altitude 14424945.209932

Triangular Pyramid

Length = n
Surface area 1.2013449224484E+14
Volume 5.4460844750646E+20
Height 7851945.6293197