16804990 (number)

16804990 is an even 8-digits composite number following 16804989 and preceding 16804991. In scientific notation, it is written as 1.6804990 × 10^7. The sum of its digits is 37. It has a total of 4 prime factors and 16 positive divisors. There are 6627040 positive integers (up to 16804990) that are relatively prime to 16804990.

Interesting facts

Basic properties

Name

Name sixteen million eight hundred four thousand nine hundred ninety

Notation

Scientific notation 1.6804990 × 10^7
Engineering notation 1.6804990 × 10^6

Prime Factorization of 16804990

Prime Factorization 2 × 5 × 71 × 23669

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 16804990
Product of the distinct prime numbers

The prime factorization of 16804990 is 2 × 5 × 71 × 23669. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 9, 66, 63, 621, 420, 5041, 1831, 78879, 17857, 454271, 43107, 7536378, 6828824, 98565975, 97984100, 717075809, 841914037, 2102230572, 7244157574

Basic calculations (n = 16804990)

Multiplication

n×y
n×2 33609980
n×3 50414970
n×4 67219960
n×5 84024950

Division

n÷y
n÷2 8402495
n÷3 5601663.3333333
n÷3 4201247.5
n÷5 3360998

Exponentiation

ny
n2 282407688900100
n3 4.7458583878893E+21
n4 7.9754102749896E+28
n5 1.340266899171E+36

Nth Root

y√n
2√n 4099.3889788601
3√n 256.14118798745
4√n 64.02647092305
5√n 27.866835355076

Divisors of 16804990

1, 2, 5, 10, 71, 142, 355, 710, 23669, 47338, 118345, 236690, 1680499, 3360998, 8402495, 16804990

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 -16804989
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 16804990 can be divided by 16 positive divisors. The sum of these divisors (counting 16804990) is 1, the average is 0.0625.

Base conversion 16804990

Base System Value
2 Binary 1000000000110110001111110
3 Ternary 1011121210010001
4 Quaternary 1000012301332
5 Quinary 13300224430
6 Senary 1400104514
8 Octal 100066176
10 Decimal 16804990
12 Duodecimal 576513a
16 Hexadecimal 1006c7e
20 Vigesimal 550c9a
36 Base36 a06ta

Cryptographic Hash Functions

md5 5d022c02f3a892933f32bfc2524019d2
sha1 3877c3ca48a2364d45c78f90acd23ddb5bf903b8
sha256 cafb208a24852f5749b76581f69a3ad0bf8882f58560cfbcd1b690ac3e6aac70
sha512 f1a1cc24c38ac75e5dad6b85a73b0239d81765d37836e22f1effa8a8068ec89c7e2ba3787554a8a89b46c137f813f39979330e49ce68a9054ca833be70967bf4
ripemd-160 f3e9afde1a2e765a64f068bcf57b29f923636551

16804990 as geometric shapes

Circle

Radius = n
Diameter 33609980
Circumference 105588866.2553
Area 8.8720992076583E+14

Sphere

Radius = n
Volume 1.9879405128494E+22
Surface area 3.5488396830633E+15
Circumference 105588866.2553

Square

Length = n
Perimeter 67219960
Area 282407688900100
Diagonal 23765844.773544

Cube

Length = n
Surface area 1694446133400600
Volume 4.7458583878893E+21
Space diagonal 29107096.500687

Equilateral Triangle

Length = n
Perimeter 50414970
Area 1.2228611640577E+14
Altitude 14553548.250343

Triangular Pyramid

Length = n
Surface area 1.2228611640577E+14
Volume 5.5930477477126E+20
Height 7921948.2578481