16656468 (number)

16656468 is an even 8-digits composite number following 16656467 and preceding 16656469. In scientific notation, it is written as 1.6656468 × 10^7. The sum of its digits is 42. It has a total of 5 prime factors and 24 positive divisors. There are 5469024 positive integers (up to 16656468) that are relatively prime to 16656468.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.6656468 × 10^7
Engineering notation 1.6656468 × 10^6

Prime Factorization of 16656468

Prime Factorization 2 × 2 × 3 × 67 × 20717

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 8328234
Product of the distinct prime numbers

The prime factorization of 16656468 is 2 × 2 × 3 × 67 × 20717. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 8, 64, 35, 125, 635, 2624, 8223, 75173, 26868, 959303, 204303, 3820178, 7365171, 34224908, 24728698, 207578196, 870570450, 7561261467, 4893576300

Basic calculations (n = 16656468)

Multiplication

n×y
n×2 33312936
n×3 49969404
n×4 66625872
n×5 83282340

Division

n÷y
n÷2 8328234
n÷3 5552156
n÷3 4164117
n÷5 3331293.6

Exponentiation

ny
n2 277437926235024
n3 4.62113594032E+21
n4 7.6971802913591E+28
n5 1.2820783721325E+36

Nth Root

y√n
2√n 4081.2336370269
3√n 255.38436460367
4√n 63.884533629251
5√n 27.817403040472

Divisors of 16656468

1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 804, 20717, 41434, 62151, 82868, 124302, 248604, 1388039, 2776078, 4164117, 5552156, 8328234, 16656468

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 -16656467
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 16656468 can be divided by 24 positive divisors. The sum of these divisors (counting 16656468) is 1, the average is 0.041666666666667.

Base conversion 16656468

Base System Value
2 Binary 111111100010100001010100
3 Ternary 1011100020101020
4 Quaternary 333202201110
5 Quinary 13231001333
6 Senary 1353001140
8 Octal 77424124
10 Decimal 16656468
12 Duodecimal 56b31b0
16 Hexadecimal fe2854
20 Vigesimal 542138
36 Base36 9x07o

Cryptographic Hash Functions

md5 10536ca56fb9f1c9ea788811563d9bc9
sha1 a4781b66ef7395cf8e5835f767bda90892097684
sha256 af0a2d74026f2e8f8f8c78571658f51eb0701d6bb983f4d35caa71d00cc7f84b
sha512 137e110128ac98e8b9ff019246fb8bcc23132a01bd18017e7689bee4974f21f2e2b310141abe871ab1431eb08054c9c20155a9ec70f72fde4471f72249d6a738
ripemd-160 89c49315b622f92cafa0862d0dd497bd286cb014

16656468 as geometric shapes

Circle

Radius = n
Diameter 33312936
Circumference 104655675.00711
Area 8.7159695088714E+14

Sphere

Radius = n
Volume 1.9356968961799E+22
Surface area 3.4863878035486E+15
Circumference 104655675.00711

Square

Length = n
Perimeter 66625872
Area 277437926235024
Diagonal 23555802.946833

Cube

Length = n
Surface area 1664627557410144
Volume 4.62113594032E+21
Space diagonal 28849848.850645

Equilateral Triangle

Length = n
Perimeter 49969404
Area 1.201341460464E+14
Altitude 14424924.425323

Triangular Pyramid

Length = n
Surface area 1.201341460464E+14
Volume 5.446060933642E+20
Height 7851934.3156112