16494687 (number)

16494687 is an odd 8-digits composite number following 16494686 and preceding 16494688. In scientific notation, it is written as 1.6494687 × 10^7. The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors. There are 9996720 positive integers (up to 16494687) that are relatively prime to 16494687.

Interesting facts

Basic properties

Name

Name sixteen million four hundred ninety-four thousand six hundred eighty-seven

Notation

Scientific notation 1.6494687 × 10^7
Engineering notation 1.6494687 × 10^6

Prime Factorization of 16494687

Prime Factorization 3 × 33 × 166613

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 16494687
Product of the distinct prime numbers

The prime factorization of 16494687 is 3 × 33 × 166613. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 5, 17, 81, 631, 636, 383, 2728, 53119, 75649, 809028, 594293, 6643155, 6503065, 3414487, 99889090, 56415976, 524554937, 1586168970, 7799808992

Basic calculations (n = 16494687)

Multiplication

n×y
n×2 32989374
n×3 49484061
n×4 65978748
n×5 82473435

Division

n÷y
n÷2 8247343.5
n÷3 5498229
n÷3 4123671.75
n÷5 3298937.4

Exponentiation

ny
n2 272074699227969
n3 4.4877870043845E+21
n4 7.402464195999E+28
n5 1.2210132994171E+36

Nth Root

y√n
2√n 4061.3651645721
3√n 254.5548403968
4√n 63.728840916591
5√n 27.763154874654

Divisors of 16494687

1, 3, 33, 99, 166613, 499839, 5498229, 16494687

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16494686
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16494687 can be divided by 8 positive divisors. The sum of these divisors (counting 16494687) is 1, the average is 0.125.

Base conversion 16494687

Base System Value
2 Binary 111110111011000001011111
3 Ternary 1011001000110100
4 Quaternary 332323001133
5 Quinary 13210312222
6 Senary 1345312143
8 Octal 76730137
10 Decimal 16494687
12 Duodecimal 5635653
16 Hexadecimal fbb05f
20 Vigesimal 531ge7
36 Base36 9tjdr

Cryptographic Hash Functions

md5 f141903643203b4086189f0a7c0a75be
sha1 88d236ce5c42f1fd5249a1c97efa40fc28c2ea39
sha256 bf7ecd87b866ec9ac7480205f990ccefc18c0a52f6dd51c1f036d17837cdd560
sha512 24a190b465efad20a164d0d443768b42450852a3c3ee24e29a897dadc730bbfa55c867456bbbcecdfbecdf8470da64bd221d378aaf2371f4a67227627330422b
ripemd-160 fc6ab51f9ae2091402974917f93a89735b6e6628

16494687 as geometric shapes

Circle

Radius = n
Diameter 32989374
Circumference 103639175.00493
Area 8.5474787632224E+14

Sphere

Radius = n
Volume 1.8798398245133E+22
Surface area 3.418991505289E+15
Circumference 103639175.00493

Square

Length = n
Perimeter 65978748
Area 272074699227969
Diagonal 23327010.062499

Cube

Length = n
Surface area 1632448195367814
Volume 4.4877870043845E+21
Space diagonal 28569635.938946

Equilateral Triangle

Length = n
Perimeter 49484061
Area 1.1781180062922E+14
Altitude 14284817.969473

Triangular Pyramid

Length = n
Surface area 1.1781180062922E+14
Volume 5.2889077055352E+20
Height 7775670.0208331