16398930 (number)

16398930 is an even 8-digits composite number following 16398929 and preceding 16398931. In scientific notation, it is written as 1.6398930 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 4373040 positive integers (up to 16398930) that are relatively prime to 16398930.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.6398930 × 10^7
Engineering notation 1.6398930 × 10^6

Prime Factorization of 16398930

Prime Factorization 2 × 3 × 5 × 546631

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 16398930
Product of the distinct prime numbers

The prime factorization of 16398930 is 2 × 3 × 5 × 546631. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 5, 22, 7, 870, 72, 4973, 1393, 27974, 2156, 714103, 909219, 3099721, 7158238, 28510503, 59441688, 967603681, 277171327, 9036734854, 9589208098

Basic calculations (n = 16398930)

Multiplication

n×y
n×2 32797860
n×3 49196790
n×4 65595720
n×5 81994650

Division

n÷y
n÷2 8199465
n÷3 5466310
n÷3 4099732.5
n÷5 3279786

Exponentiation

ny
n2 268924905144900
n3 4.4100806947279E+21
n4 7.2320604607193E+28
n5 1.185980532511E+36

Nth Root

y√n
2√n 4049.5592352749
3√n 254.06129299742
4√n 63.636147237831
5√n 27.730844938347

Divisors of 16398930

1, 2, 3, 5, 6, 10, 15, 30, 546631, 1093262, 1639893, 2733155, 3279786, 5466310, 8199465, 16398930

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 -16398929
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 16398930 can be divided by 16 positive divisors. The sum of these divisors (counting 16398930) is 1, the average is 0.0625.

Base conversion 16398930

Base System Value
2 Binary 111110100011101001010010
3 Ternary 1010212011002210
4 Quaternary 332203221102
5 Quinary 13144231210
6 Senary 1343252550
8 Octal 76435122
10 Decimal 16398930
12 Duodecimal 55aa156
16 Hexadecimal fa3a52
20 Vigesimal 529h6a
36 Base36 9rhhu

Cryptographic Hash Functions

md5 42ab6268d21d2197b16fd5e8deaf3c24
sha1 a7c44e9dd1e45dc5c8425b3417cb25056234ade0
sha256 c6e1808a72b3126602940161182142aad1d6ddc4bfa102c45c04dbba8e1dafd9
sha512 a2a194f9190dc38a7294577116c1bdf10c6f66f21a1d3b28f9c4d423cd53f607477bfc4d47c3c47866e3e1b6215f2a0905f07315f6b11d5cfb0fa72c42eefd5c
ripemd-160 78627cb52d6fe62d420ce3d670d3337fec93d8cb

16398930 as geometric shapes

Circle

Radius = n
Diameter 32797860
Circumference 103037516.02947
Area 8.4485250637055E+14

Sphere

Radius = n
Volume 1.8472902816394E+22
Surface area 3.3794100254822E+15
Circumference 103037516.02947

Square

Length = n
Perimeter 65595720
Area 268924905144900
Diagonal 23191589.214407

Cube

Length = n
Surface area 1613549430869400
Volume 4.4100806947279E+21
Space diagonal 28403779.949765

Equilateral Triangle

Length = n
Perimeter 49196790
Area 1.164478997829E+14
Altitude 14201889.974883

Triangular Pyramid

Length = n
Surface area 1.164478997829E+14
Volume 5.1973299413699E+20
Height 7730529.7381357