16402490 (number)

16402490 is an even 8-digits composite number following 16402489 and preceding 16402491. In scientific notation, it is written as 1.6402490 × 10^7. The sum of its digits is 26. It has a total of 4 prime factors and 16 positive divisors. There are 6056256 positive integers (up to 16402490) that are relatively prime to 16402490.

Interesting facts

Basic properties

Name

Name sixteen million four hundred two thousand four hundred ninety

Notation

Scientific notation 1.6402490 × 10^7
Engineering notation 1.6402490 × 10^6

Prime Factorization of 16402490

Prime Factorization 2 × 5 × 13 × 126173

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 16402490
Product of the distinct prime numbers

The prime factorization of 16402490 is 2 × 5 × 13 × 126173. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 10, 19, 83, 317, 872, 6189, 5874, 55945, 225, 860804, 742474, 416839, 783554, 55031978, 16366725, 524423633, 747137221, 8040854895, 6986681663

Basic calculations (n = 16402490)

Multiplication

n×y
n×2 32804980
n×3 49207470
n×4 65609960
n×5 82012450

Division

n÷y
n÷2 8201245
n÷3 5467496.6666667
n÷3 4100622.5
n÷5 3280498

Exponentiation

ny
n2 269041678200100
n3 4.4129534362604E+21
n4 7.2383424608726E+28
n5 1.1872683983104E+36

Nth Root

y√n
2√n 4049.9987654319
3√n 254.07967616352
4√n 63.639600607106
5√n 27.732048836853

Divisors of 16402490

1, 2, 5, 10, 13, 26, 65, 130, 126173, 252346, 630865, 1261730, 1640249, 3280498, 8201245, 16402490

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 -16402489
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 16402490 can be divided by 16 positive divisors. The sum of these divisors (counting 16402490) is 1, the average is 0.0625.

Base conversion 16402490

Base System Value
2 Binary 111110100100100000111010
3 Ternary 1010212022222122
4 Quaternary 332210200322
5 Quinary 13144334430
6 Senary 1343321242
8 Octal 76444072
10 Decimal 16402490
12 Duodecimal 55b0222
16 Hexadecimal fa483a
20 Vigesimal 52a64a
36 Base36 9rk8q

Cryptographic Hash Functions

md5 6050224d320d93677fdc323a376fed31
sha1 9912c79a81fee8d6a3d2e217199e584cd1f72b67
sha256 340bb6ebf1f7716198cdd7b324f908691997c1fb2e8e78909a75fa01d41a3caa
sha512 2f54d797735ed6b7d99adf712892081203bc90f6bfb8db0ebbd64bc69cc9dc2e23d44b7a3c0b860704322ca131b1bbb25f4335cb6e5bed9e88bc30101e8f2cff
ripemd-160 e455287dcc8efde8b7181e8209184dc09b7e6a87

16402490 as geometric shapes

Circle

Radius = n
Diameter 32804980
Circumference 103059884.16916
Area 8.452193597429E+14

Sphere

Radius = n
Volume 1.8484936127986E+22
Surface area 3.3808774389716E+15
Circumference 103059884.16916

Square

Length = n
Perimeter 65609960
Area 269041678200100
Diagonal 23196623.814689

Cube

Length = n
Surface area 1614250069200600
Volume 4.4129534362604E+21
Space diagonal 28409946.05064

Equilateral Triangle

Length = n
Perimeter 49207470
Area 1.1649846399904E+14
Altitude 14204973.02532

Triangular Pyramid

Length = n
Surface area 1.1649846399904E+14
Volume 5.2007154997336E+20
Height 7732207.9382297