16398730 (number)

16398730 is an even 8-digits composite number following 16398729 and preceding 16398731. In scientific notation, it is written as 1.6398730 × 10^7. The sum of its digits is 37. It has a total of 4 prime factors and 16 positive divisors. There are 6435520 positive integers (up to 16398730) that are relatively prime to 16398730.

Interesting facts

Basic properties

Name

Name sixteen million three hundred ninety-eight thousand seven hundred thirty

Notation

Scientific notation 1.6398730 × 10^7
Engineering notation 1.6398730 × 10^6

Prime Factorization of 16398730

Prime Factorization 2 × 5 × 53 × 30941

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 16398730
Product of the distinct prime numbers

The prime factorization of 16398730 is 2 × 5 × 53 × 30941. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 2, 36, 13, 451, 89, 1982, 6802, 70941, 53681, 954045, 3658, 9738367, 8280628, 52779767, 54003080, 155677350, 376415949, 8015528112, 722386458

Basic calculations (n = 16398730)

Multiplication

n×y
n×2 32797460
n×3 49196190
n×4 65594920
n×5 81993650

Division

n÷y
n÷2 8199365
n÷3 5466243.3333333
n÷3 4099682.5
n÷5 3279746

Exponentiation

ny
n2 268918345612900
n3 4.4099193417526E+21
n4 7.2317076607179E+28
n5 1.1859082136704E+36

Nth Root

y√n
2√n 4049.5345411541
3√n 254.06026015635
4√n 63.63595321164
5√n 27.730777297397

Divisors of 16398730

1, 2, 5, 10, 53, 106, 265, 530, 30941, 61882, 154705, 309410, 1639873, 3279746, 8199365, 16398730

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 -16398729
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 16398730 can be divided by 16 positive divisors. The sum of these divisors (counting 16398730) is 1, the average is 0.0625.

Base conversion 16398730

Base System Value
2 Binary 111110100011100110001010
3 Ternary 1010212010211101
4 Quaternary 332203212022
5 Quinary 13144224410
6 Senary 1343252014
8 Octal 76434612
10 Decimal 16398730
12 Duodecimal 55aa00a
16 Hexadecimal fa398a
20 Vigesimal 529gga
36 Base36 9rhca

Cryptographic Hash Functions

md5 54e8bfea3ede2f73ceae2533b1166db6
sha1 e03b558db53b1247cdedd392c06d71c70f185ee4
sha256 7a8a70f1785406a507b7f3c728213d82520c175608b57bcd33884f1a8787d121
sha512 43dda6cbf3b19fef9c54f19ea6a67b03874f074339e826f1dc7132a6289e81e47879504759236b2700588827e0d5b2d275986283552a81e84f0306eaf8a7471d
ripemd-160 49ff59aa60cb792fb0970ec8b503a8ca924d3210

16398730 as geometric shapes

Circle

Radius = n
Diameter 32797460
Circumference 103036259.39241
Area 8.4483189899301E+14

Sphere

Radius = n
Volume 1.8472226942631E+22
Surface area 3.379327595972E+15
Circumference 103036259.39241

Square

Length = n
Perimeter 65594920
Area 268918345612900
Diagonal 23191306.371695

Cube

Length = n
Surface area 1613510073677400
Volume 4.4099193417526E+21
Space diagonal 28403433.539604

Equilateral Triangle

Length = n
Perimeter 49196190
Area 1.1644505942223E+14
Altitude 14201716.769802

Triangular Pyramid

Length = n
Surface area 1.1644505942223E+14
Volume 5.197139785065E+20
Height 7730435.4572315