16490043 (number)

16490043 is an odd 8-digits composite number following 16490042 and preceding 16490044. In scientific notation, it is written as 1.6490043 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 16 positive divisors. There are 10264320 positive integers (up to 16490043) that are relatively prime to 16490043.

Interesting facts

Basic properties

Name

Name sixteen million four hundred ninety thousand forty-three

Notation

Scientific notation 1.6490043 × 10^7
Engineering notation 1.6490043 × 10^6

Prime Factorization of 16490043

Prime Factorization 9 × 73 × 19 × 1321

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 16490043
Product of the distinct prime numbers

The prime factorization of 16490043 is 9 × 73 × 19 × 1321. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 7, 51, 29, 834, 551, 601, 9698, 15478, 12813, 305368, 178572, 7664571, 7522049, 60160944, 1937837, 846145929, 766724619, 5773018960, 4367627768

Basic calculations (n = 16490043)

Multiplication

n×y
n×2 32980086
n×3 49470129
n×4 65960172
n×5 82450215

Division

n÷y
n÷2 8245021.5
n÷3 5496681
n÷3 4122510.75
n÷5 3298008.6

Exponentiation

ny
n2 271921518141849
n3 4.4839975267844E+21
n4 7.3941312028568E+28
n5 1.2192954148275E+36

Nth Root

y√n
2√n 4060.7933953847
3√n 254.53094858971
4√n 63.724354805558
5√n 27.761591381951

Divisors of 16490043

1, 9, 19, 73, 171, 657, 1321, 1387, 11889, 12483, 25099, 96433, 225891, 867897, 1832227, 16490043

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 -16490042
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 16490043 can be divided by 16 positive divisors. The sum of these divisors (counting 16490043) is 1, the average is 0.0625.

Base conversion 16490043

Base System Value
2 Binary 111110111001111000111011
3 Ternary 1011000210002100
4 Quaternary 332321320323
5 Quinary 13210140133
6 Senary 1345234443
8 Octal 76717073
10 Decimal 16490043
12 Duodecimal 5632a23
16 Hexadecimal fb9e3b
20 Vigesimal 531523
36 Base36 9tfsr

Cryptographic Hash Functions

md5 f7ddc83b570b3a38ef9eadd0f19e0b8d
sha1 3b87616e3345a7f50cce19ef8854487d717a1eaf
sha256 892eaa71e6cfbfb94524ddadce2181a6095f441837acbd27aa7fed6c43def4e4
sha512 b43e3de39601c82feaf280e5ef73fd316543b1c568c723cccf9fb7d69280b68222455a5fe8a00cfe88526be9087aa2e1b221595bd291a803ec7872f3d9a62a8f
ripemd-160 f9ba17d19657b8c4803192cb1694c70115968b83

16490043 as geometric shapes

Circle

Radius = n
Diameter 32980086
Circumference 103609995.89236
Area 8.5426664374742E+14

Sphere

Radius = n
Volume 1.8782524918481E+22
Surface area 3.4170665749897E+15
Circumference 103609995.89236

Square

Length = n
Perimeter 65960172
Area 271921518141849
Diagonal 23320442.454716

Cube

Length = n
Surface area 1631529108851094
Volume 4.4839975267844E+21
Space diagonal 28561592.294996

Equilateral Triangle

Length = n
Perimeter 49470129
Area 1.1774547127324E+14
Altitude 14280796.147498

Triangular Pyramid

Length = n
Surface area 1.1774547127324E+14
Volume 5.2844417633549E+20
Height 7773480.8182385