16391030 (number)

16391030 is an even 8-digits composite number following 16391029 and preceding 16391031. In scientific notation, it is written as 1.6391030 × 10^7. The sum of its digits is 23. It has a total of 4 prime factors and 16 positive divisors. There are 6519072 positive integers (up to 16391030) that are relatively prime to 16391030.

Interesting facts

Basic properties

Name

Name sixteen million three hundred ninety-one thousand thirty

Notation

Scientific notation 1.6391030 × 10^7
Engineering notation 1.6391030 × 10^6

Prime Factorization of 16391030

Prime Factorization 2 × 5 × 179 × 9157

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 16391030
Product of the distinct prime numbers

The prime factorization of 16391030 is 2 × 5 × 179 × 9157. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 10, 69, 75, 420, 433, 2923, 8086, 47252, 48791, 232820, 129597, 4274123, 7800147, 30762394, 87037673, 158846674, 806289764, 6574251774, 9661474070

Basic calculations (n = 16391030)

Multiplication

n×y
n×2 32782060
n×3 49173090
n×4 65564120
n×5 81955150

Division

n÷y
n÷2 8195515
n÷3 5463676.6666667
n÷3 4097757.5
n÷5 3278206

Exponentiation

ny
n2 268665864460900
n3 4.4037102443545E+21
n4 7.2181346726523E+28
n5 1.1831266196348E+36

Nth Root

y√n
2√n 4048.5837029756
3√n 254.02048938812
4√n 63.628481853457
5√n 27.728172618852

Divisors of 16391030

1, 2, 5, 10, 179, 358, 895, 1790, 9157, 18314, 45785, 91570, 1639103, 3278206, 8195515, 16391030

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 -16391029
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 16391030 can be divided by 16 positive divisors. The sum of these divisors (counting 16391030) is 1, the average is 0.0625.

Base conversion 16391030

Base System Value
2 Binary 111110100001101101110110
3 Ternary 1010211202021012
4 Quaternary 332201231312
5 Quinary 13144003110
6 Senary 1343152222
8 Octal 76415566
10 Decimal 16391030
12 Duodecimal 55a5672
16 Hexadecimal fa1b76
20 Vigesimal 528hba
36 Base36 9rbee

Cryptographic Hash Functions

md5 3794d9d26c258d4f42e4705524c7637b
sha1 c99a1a55bc0270ba4f26ee697883c596b29e8127
sha256 42c0f7db797adac9e7e16a435bdbb297023a47a42fa5ee8628c4b28677ff9c32
sha512 6a1768aead0b046f28d712ad515d1e4cc5f7a3c05ed2ffeb54c0caaf0e3599adcecd70fdf8638042546f9fa4d6036192fb358c74e43bbb69c65745104ea4f9ad
ripemd-160 800f85c884b6b0de1728833fe44b90e7aed47c6a

16391030 as geometric shapes

Circle

Radius = n
Diameter 32782060
Circumference 102987878.86554
Area 8.4403870606071E+14

Sphere

Radius = n
Volume 1.844621833627E+22
Surface area 3.3761548242429E+15
Circumference 102987878.86554

Square

Length = n
Perimeter 65564120
Area 268665864460900
Diagonal 23180416.927264

Cube

Length = n
Surface area 1611995186765400
Volume 4.4037102443545E+21
Space diagonal 28390096.748386

Equilateral Triangle

Length = n
Perimeter 49173090
Area 1.1633573187642E+14
Altitude 14195048.374193

Triangular Pyramid

Length = n
Surface area 1.1633573187642E+14
Volume 5.1898222936063E+20
Height 7726805.6424214