16656992 (number)

16656992 is an even 8-digits composite number following 16656991 and preceding 16656993. In scientific notation, it is written as 1.6656992 × 10^7. The sum of its digits is 44. It has a total of 8 prime factors and 48 positive divisors. There are 7463040 positive integers (up to 16656992) that are relatively prime to 16656992.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.6656992 × 10^7
Engineering notation 1.6656992 × 10^6

Prime Factorization of 16656992

Prime Factorization 2 × 2 × 2 × 2 × 2 × 599 × 11 × 79

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 1041062
Product of the distinct prime numbers

The prime factorization of 16656992 is 2 × 2 × 2 × 2 × 2 × 599 × 11 × 79. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 16656992)

Multiplication

n×y
n×2 33313984
n×3 49970976
n×4 66627968
n×5 83284960

Division

n÷y
n÷2 8328496
n÷3 5552330.6666667
n÷3 4164248
n÷5 3331398.4

Exponentiation

ny
n2 277455382488064
n3 4.6215720864606E+21
n4 7.6981489271598E+28
n5 1.2822800509451E+36

Nth Root

y√n
2√n 4081.2978327978
3√n 255.3870426425
4√n 63.885036063211
5√n 27.8175780612

Divisors of 16656992

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16656991
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16656992 can be divided by 48 positive divisors. The sum of these divisors (counting 16656992) is 1, the average is 0.020833333333333.

Base conversion 16656992

Base System Value
2 Binary 111111100010101001100000
3 Ternary 1011100021002122
4 Quaternary 333202221200
5 Quinary 13231010432
6 Senary 1353003412
8 Octal 77425140
10 Decimal 16656992
12 Duodecimal 56b3568
16 Hexadecimal fe2a60
20 Vigesimal 54229c
36 Base36 9x0m8

Cryptographic Hash Functions

md5 19e125cbf93a53b9f0b3541164a65c31
sha1 60b3c310653b9cd88d8a4b02c5660e93ebcbabd6
sha256 3d12ed1347231f985232579987654eae3158585970bbf076d2a06b2949e08976
sha512 5d0f425c3aac361c2e1ec66cb3de0cb7f625feda1a719f712b455ad1c5202c66e2f180167cc68df477f8840e740ce44c2525cf3f2025f5a6087ba2c247a9a757
ripemd-160 88f3ab1f141b62bbf16c905fde1625e413b907fb

16656992 as geometric shapes

Circle

Radius = n
Diameter 33313984
Circumference 104658967.39621
Area 8.7165179132345E+14

Sphere

Radius = n
Volume 1.935879588648E+22
Surface area 3.4866071652938E+15
Circumference 104658967.39621

Square

Length = n
Perimeter 66627968
Area 277455382488064
Diagonal 23556543.99474

Cube

Length = n
Surface area 1664732294928384
Volume 4.6215720864606E+21
Space diagonal 28850756.445268

Equilateral Triangle

Length = n
Perimeter 49970976
Area 1.201417048257E+14
Altitude 14425378.222634

Triangular Pyramid

Length = n
Surface area 1.201417048257E+14
Volume 5.4465749367979E+20
Height 7852181.33158