16490019 (number)

16490019 is an odd 8-digits composite number following 16490018 and preceding 16490020. In scientific notation, it is written as 1.6490019 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 8697024 positive integers (up to 16490019) that are relatively prime to 16490019.

Interesting facts

Basic properties

Name

Name sixteen million four hundred ninety thousand nineteen

Notation

Scientific notation 1.6490019 × 10^7
Engineering notation 1.6490019 × 10^6

Prime Factorization of 16490019

Prime Factorization 3 × 13 × 49 × 8629

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 16490019
Product of the distinct prime numbers

The prime factorization of 16490019 is 3 × 13 × 49 × 8629. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 8, 89, 46, 498, 289, 7998, 5367, 25775, 61741, 939585, 603521, 9924105, 8278344, 25174617, 57799935, 441864132, 463430638, 1466745675, 4066300268

Basic calculations (n = 16490019)

Multiplication

n×y
n×2 32980038
n×3 49470057
n×4 65960076
n×5 82450095

Division

n÷y
n÷2 8245009.5
n÷3 5496673
n÷3 4122504.75
n÷5 3298003.8

Exponentiation

ny
n2 271920726620361
n3 4.4839779484636E+21
n4 7.3940881565745E+28
n5 1.2192865418959E+36

Nth Root

y√n
2√n 4060.7904402961
3√n 254.53082510619
4√n 63.724331619061
5√n 27.761583300971

Divisors of 16490019

1, 3, 13, 39, 49, 147, 637, 1911, 8629, 25887, 112177, 336531, 422821, 1268463, 5496673, 16490019

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 -16490018
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 16490019 can be divided by 16 positive divisors. The sum of these divisors (counting 16490019) is 1, the average is 0.0625.

Base conversion 16490019

Base System Value
2 Binary 111110111001111000100011
3 Ternary 1011000210001110
4 Quaternary 332321320203
5 Quinary 13210140034
6 Senary 1345234403
8 Octal 76717043
10 Decimal 16490019
12 Duodecimal 5632a03
16 Hexadecimal fb9e23
20 Vigesimal 53150j
36 Base36 9tfs3

Cryptographic Hash Functions

md5 0b4c8025079449c6b4ec292550acead7
sha1 6fc468aea71d9f51ef522a7965937aa7e1aa8021
sha256 47615c94aabb174f1a69147b167e36b934ad86b7fc4613b4a09532d73aa4312d
sha512 843c8d19679a2d35eb07fbce2c843c6099af09921289e6e5c629629d4dfb0f5f936c7b9add6491117701c8ee8d7045fd57bdaae8bde64c172ae81fc10a3ce2d8
ripemd-160 d42defe24c31dbf67d29c0fe2e73b90d087b6841

16490019 as geometric shapes

Circle

Radius = n
Diameter 32980038
Circumference 103609845.09591
Area 8.5426415710932E+14

Sphere

Radius = n
Volume 1.8782442909002E+22
Surface area 3.4170566284373E+15
Circumference 103609845.09591

Square

Length = n
Perimeter 65960076
Area 271920726620361
Diagonal 23320408.51359

Cube

Length = n
Surface area 1631524359722166
Volume 4.4839779484636E+21
Space diagonal 28561550.725776

Equilateral Triangle

Length = n
Perimeter 49470057
Area 1.1774512853438E+14
Altitude 14280775.362888

Triangular Pyramid

Length = n
Surface area 1.1774512853438E+14
Volume 5.2844186900825E+20
Height 7773469.50453