16658664 (number)

16658664 is an even 8-digits composite number following 16658663 and preceding 16658665. In scientific notation, it is written as 1.6658664 × 10^7. The sum of its digits is 42. It has a total of 7 prime factors and 64 positive divisors. There are 4984320 positive integers (up to 16658664) that are relatively prime to 16658664.

Interesting facts

Basic properties

Name

Name sixteen million six hundred fifty-eight thousand six hundred sixty-four

Notation

Scientific notation 1.6658664 × 10^7
Engineering notation 1.6658664 × 10^6

Prime Factorization of 16658664

Prime Factorization 2 × 2 × 2 × 3 × 11 × 89 × 709

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 4164666
Product of the distinct prime numbers

The prime factorization of 16658664 is 2 × 2 × 2 × 3 × 11 × 89 × 709. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 16658664)

Multiplication

n×y
n×2 33317328
n×3 49975992
n×4 66634656
n×5 83293320

Division

n÷y
n÷2 8329332
n÷3 5552888
n÷3 4164666
n÷5 3331732.8

Exponentiation

ny
n2 277511086264896
n3 4.6229639423619E+21
n4 7.7012402999923E+28
n5 1.2829237454083E+36

Nth Root

y√n
2√n 4081.5026644607
3√n 255.39558745956
4√n 63.88663917018
5√n 27.818136494837

Divisors of 16658664

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16658663
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16658664 can be divided by 64 positive divisors. The sum of these divisors (counting 16658664) is 1, the average is 0.015625.

Base conversion 16658664

Base System Value
2 Binary 111111100011000011101000
3 Ternary 1011100100101120
4 Quaternary 333203003220
5 Quinary 13231034124
6 Senary 1353015240
8 Octal 77430350
10 Decimal 16658664
12 Duodecimal 56b4520
16 Hexadecimal fe30e8
20 Vigesimal 5426d4
36 Base36 9x1wo

Cryptographic Hash Functions

md5 5d7e6ba641adf2cbf4d5dc872e938f37
sha1 66f014b147295d809d89b4790e5d5f3c144938a7
sha256 0b8df228189dbd1ec728d127252ee8fd0d24a96496a0a25febe1625ca82c0aeb
sha512 fbd01719c4ef6ce81d053d4f5e794f539bc01ad0cabae483c1df1e055c4e08961f4569c7b8990f877b0727365c7dd1ebc26bc27b6570d72c49c00af44b23d369
ripemd-160 919fa041022da236744edfad45a4f892ba70f263

16658664 as geometric shapes

Circle

Radius = n
Diameter 33317328
Circumference 104669472.88204
Area 8.7182678989952E+14

Sphere

Radius = n
Volume 1.9364626078846E+22
Surface area 3.4873071595981E+15
Circumference 104669472.88204

Square

Length = n
Perimeter 66634656
Area 277511086264896
Diagonal 23558908.559816

Cube

Length = n
Surface area 1665066517589376
Volume 4.6229639423619E+21
Space diagonal 28853652.434219

Equilateral Triangle

Length = n
Perimeter 49975992
Area 1.2016582526861E+14
Altitude 14426826.217109

Triangular Pyramid

Length = n
Surface area 1.2016582526861E+14
Volume 5.4482152547083E+20
Height 7852969.5199388