16493668 (number)

16493668 is an even 8-digits composite number following 16493667 and preceding 16493669. In scientific notation, it is written as 1.6493668 × 10^7. The sum of its digits is 43. It has a total of 5 prime factors and 24 positive divisors. There are 7756320 positive integers (up to 16493668) that are relatively prime to 16493668.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.6493668 × 10^7
Engineering notation 1.6493668 × 10^6

Prime Factorization of 16493668

Prime Factorization 2 × 2 × 61 × 23 × 2939

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 8246834
Product of the distinct prime numbers

The prime factorization of 16493668 is 2 × 2 × 61 × 23 × 2939. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 8, 24, 2, 755, 204, 4867, 9499, 49415, 55212, 846633, 896544, 2298174, 475663, 75698527, 53928682, 734453536, 812240062, 909819181, 669323070

Basic calculations (n = 16493668)

Multiplication

n×y
n×2 32987336
n×3 49481004
n×4 65974672
n×5 82468340

Division

n÷y
n÷2 8246834
n÷3 5497889.3333333
n÷3 4123417
n÷5 3298733.6

Exponentiation

ny
n2 272041084094224
n3 4.4869553234102E+21
n4 7.4006351435161E+28
n5 1.2206361904629E+36

Nth Root

y√n
2√n 4061.2397122061
3√n 254.54959837101
4√n 63.727856642179
5√n 27.762811838694

Divisors of 16493668

1, 2, 4, 23, 46, 61, 92, 122, 244, 1403, 2806, 2939, 5612, 5878, 11756, 67597, 135194, 179279, 270388, 358558, 717116, 4123417, 8246834, 16493668

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 -16493667
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 16493668 can be divided by 24 positive divisors. The sum of these divisors (counting 16493668) is 1, the average is 0.041666666666667.

Base conversion 16493668

Base System Value
2 Binary 111110111010110001100100
3 Ternary 1011000222001121
4 Quaternary 332322301210
5 Quinary 13210244133
6 Senary 1345303324
8 Octal 76726144
10 Decimal 16493668
12 Duodecimal 5634b44
16 Hexadecimal fbac64
20 Vigesimal 531e38
36 Base36 9tilg

Cryptographic Hash Functions

md5 c8c1997adfa6c74bcc93676a24c60603
sha1 104532f327a4cd46cc78967bf6c70f2785f6ba1b
sha256 11215d5d710d87e22a51da715b168001549a44e4d1182b218a52a878dc2a838d
sha512 9578500bc3b922fafabcec1e8dafa5b3de15818ca863e4f2ae81c1c37e2aa09ef32aec66304205ed62398a90f0997e928842ace416c7262fecf8a64b19eeac81
ripemd-160 930feeb3ff3e754d93b9fe7e7109ba9d454a46db

16493668 as geometric shapes

Circle

Radius = n
Diameter 32987336
Circumference 103632772.4391
Area 8.5464227126502E+14

Sphere

Radius = n
Volume 1.8794914508015E+22
Surface area 3.4185690850601E+15
Circumference 103632772.4391

Square

Length = n
Perimeter 65974672
Area 272041084094224
Diagonal 23325568.978879

Cube

Length = n
Surface area 1632246504565344
Volume 4.4869553234102E+21
Space diagonal 28567870.979173

Equilateral Triangle

Length = n
Perimeter 49481004
Area 1.1779724484933E+14
Altitude 14283935.489586

Triangular Pyramid

Length = n
Surface area 1.1779724484933E+14
Volume 5.2879275601074E+20
Height 7775189.6596264