16409990 (number)

16409990 is an even 8-digits composite number following 16409989 and preceding 16409991. In scientific notation, it is written as 1.6409990 × 10^7. The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors. There are 6553344 positive integers (up to 16409990) that are relatively prime to 16409990.

Interesting facts

Basic properties

Name

Name sixteen million four hundred nine thousand nine hundred ninety

Notation

Scientific notation 1.6409990 × 10^7
Engineering notation 1.6409990 × 10^6

Prime Factorization of 16409990

Prime Factorization 2 × 5 × 1697 × 967

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 16409990
Product of the distinct prime numbers

The prime factorization of 16409990 is 2 × 5 × 1697 × 967. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 6, 97, 47, 543, 636, 1008, 3015, 70021, 57068, 55075, 827424, 7804422, 9725847, 23954607, 65695633, 735561100, 944220134, 4511351547, 7485818988

Basic calculations (n = 16409990)

Multiplication

n×y
n×2 32819980
n×3 49229970
n×4 65639960
n×5 82049950

Division

n÷y
n÷2 8204995
n÷3 5469996.6666667
n÷3 4102497.5
n÷5 3281998

Exponentiation

ny
n2 269287771800100
n3 4.4190096423619E+21
n4 7.2515904041063E+28
n5 1.1899852601548E+36

Nth Root

y√n
2√n 4050.9245858199
3√n 254.11839604084
4√n 63.6468741245
5√n 27.734584455963

Divisors of 16409990

1, 2, 5, 10, 967, 1697, 1934, 3394, 4835, 8485, 9670, 16970, 1640999, 3281998, 8204995, 16409990

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16409989
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16409990 can be divided by 16 positive divisors. The sum of these divisors (counting 16409990) is 1, the average is 0.0625.

Base conversion 16409990

Base System Value
2 Binary 111110100110010110000110
3 Ternary 1010212201021102
4 Quaternary 332212112012
5 Quinary 13200104430
6 Senary 1343420102
8 Octal 76462606
10 Decimal 16409990
12 Duodecimal 55b4632
16 Hexadecimal fa6586
20 Vigesimal 52b4ja
36 Base36 9rq12

Cryptographic Hash Functions

md5 a86384506a1421098b781d23a397e10b
sha1 b12996d1b088a0553127dcac7503271d406f5be9
sha256 ab8cc22cf545bf453902af6af0129d4c37bd04fb561f354483aab9d7ebedc3ba
sha512 d206be2f99f77565974bfa7bbeac3d552391a5aa72e12d4d5955e41a5ec478de42de8b1eaa7bc60e2d8298edcbcb06ffd5f21c310dc32789d99862397f43f304
ripemd-160 02b445729f098c3eb00dd040004e743cef590d5a

16409990 as geometric shapes

Circle

Radius = n
Diameter 32819980
Circumference 103107008.05896
Area 8.4599248558876E+14

Sphere

Radius = n
Volume 1.8510304304782E+22
Surface area 3.383969942355E+15
Circumference 103107008.05896

Square

Length = n
Perimeter 65639960
Area 269287771800100
Diagonal 23207230.416407

Cube

Length = n
Surface area 1615726630800600
Volume 4.4190096423619E+21
Space diagonal 28422936.431697

Equilateral Triangle

Length = n
Perimeter 49229970
Area 1.166050256537E+14
Altitude 14211468.215849

Triangular Pyramid

Length = n
Surface area 1.166050256537E+14
Volume 5.2078528070714E+20
Height 7735743.4721356