16408940 (number)

16408940 is an even 8-digits composite number following 16408939 and preceding 16408941. In scientific notation, it is written as 1.6408940 × 10^7. The sum of its digits is 32. It has a total of 5 prime factors and 24 positive divisors. There are 6473088 positive integers (up to 16408940) that are relatively prime to 16408940.

Interesting facts

Basic properties

Name

Name sixteen million four hundred eight thousand nine hundred forty

Notation

Scientific notation 1.6408940 × 10^7
Engineering notation 1.6408940 × 10^6

Prime Factorization of 16408940

Prime Factorization 2 × 2 × 5 × 73 × 11239

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 8204470
Product of the distinct prime numbers

The prime factorization of 16408940 is 2 × 2 × 5 × 73 × 11239. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 2, 69, 87, 596, 453, 87, 6601, 80964, 11011, 891410, 846900, 707942, 448063, 25627152, 43061837, 711538419, 635155861, 517048766, 6591407239

Basic calculations (n = 16408940)

Multiplication

n×y
n×2 32817880
n×3 49226820
n×4 65635760
n×5 82044700

Division

n÷y
n÷2 8204470
n÷3 5469646.6666667
n÷3 4102235
n÷5 3281788

Exponentiation

ny
n2 269253311923600
n3 4.4181614401556E+21
n4 7.2497345981827E+28
n5 1.189604600375E+36

Nth Root

y√n
2√n 4050.7949837038
3√n 254.11297596833
4√n 63.645855982175
5√n 27.734229525106

Divisors of 16408940

1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 11239, 22478, 44956, 56195, 112390, 224780, 820447, 1640894, 3281788, 4102235, 8204470, 16408940

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 -16408939
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 16408940 can be divided by 24 positive divisors. The sum of these divisors (counting 16408940) is 1, the average is 0.041666666666667.

Base conversion 16408940

Base System Value
2 Binary 111110100110000101101100
3 Ternary 1010212122211112
4 Quaternary 332212011230
5 Quinary 13200041230
6 Senary 1343411152
8 Octal 76460554
10 Decimal 16408940
12 Duodecimal 55b3ab8
16 Hexadecimal fa616c
20 Vigesimal 52b270
36 Base36 9rp7w

Cryptographic Hash Functions

md5 1ba4814e8e4c3941dbab1697462db327
sha1 b8f7cdab1e112c6e259fb6d7c7de826e59c07013
sha256 d47fac9bdc7408e1f81bd11098ae434172a440f5e4f388eeaeaae4d7d5053aa3
sha512 7ed03b56088bb543ddf1d4c7f4ee2ef9ea0eb5b132b8a6c48dea1f931f1093578343ac2f879bc78dd0e52cd9b30e9a09727b2da811f5e0674984ae0e08274e24
ripemd-160 10574e72a39ef9d2680b7951eacf05b697a6cbda

16408940 as geometric shapes

Circle

Radius = n
Diameter 32817880
Circumference 103100410.71439
Area 8.458842266939E+14

Sphere

Radius = n
Volume 1.8506751363689E+22
Surface area 3.3835369067756E+15
Circumference 103100410.71439

Square

Length = n
Perimeter 65635760
Area 269253311923600
Diagonal 23205745.492166

Cube

Length = n
Surface area 1615519871541600
Volume 4.4181614401556E+21
Space diagonal 28421117.778349

Equilateral Triangle

Length = n
Perimeter 49226820
Area 1.1659010408947E+14
Altitude 14210558.889175

Triangular Pyramid

Length = n
Surface area 1.1659010408947E+14
Volume 5.206853191185E+20
Height 7735248.4973888