16494985 (number)

16494985 is an odd 8-digits composite number following 16494984 and preceding 16494986. In scientific notation, it is written as 1.6494985 × 10^7. The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors. There are 12180864 positive integers (up to 16494985) that are relatively prime to 16494985.

Interesting facts

Basic properties

Name

Name sixteen million four hundred ninety-four thousand nine hundred eighty-five

Notation

Scientific notation 1.6494985 × 10^7
Engineering notation 1.6494985 × 10^6

Prime Factorization of 16494985

Prime Factorization 5 × 13 × 253769

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 16494985
Product of the distinct prime numbers

The prime factorization of 16494985 is 5 × 13 × 253769. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 9, 25, 95, 668, 628, 6065, 5037, 91329, 99512, 523790, 952523, 1659195, 1028985, 48013154, 24824209, 269919052, 664692987, 8832379655, 312719402

Basic calculations (n = 16494985)

Multiplication

n×y
n×2 32989970
n×3 49484955
n×4 65979940
n×5 82474925

Division

n÷y
n÷2 8247492.5
n÷3 5498328.3333333
n÷3 4123746.25
n÷5 3298997

Exponentiation

ny
n2 272084530150225
n3 4.48803024356E+21
n4 7.4029991547069E+28
n5 1.221123600119E+36

Nth Root

y√n
2√n 4061.4018515779
3√n 254.55637335275
4√n 63.729128752697
5√n 27.763255190111

Divisors of 16494985

1, 5, 13, 65, 253769, 1268845, 3298997, 16494985

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16494984
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16494985 can be divided by 8 positive divisors. The sum of these divisors (counting 16494985) is 1, the average is 0.125.

Base conversion 16494985

Base System Value
2 Binary 111110111011000110001001
3 Ternary 1011001000212101
4 Quaternary 332323012021
5 Quinary 13210314420
6 Senary 1345313401
8 Octal 76730611
10 Decimal 16494985
12 Duodecimal 5635861
16 Hexadecimal fbb189
20 Vigesimal 531h95
36 Base36 9tjm1

Cryptographic Hash Functions

md5 81c97ca14b29192abaa27cbe1d282671
sha1 9332c29ac8754fe77d572781cb7eb0719dc1e994
sha256 e9df0ff00e22882d3f3cf4236aee3de540a58a2661c2b12644ee50c16553c984
sha512 da3faee462b0f7a6ad1810fe101c5e074fd64cfb8953694372fbc83a4cb5a0042830fe99b1f9de19809cc402a4e11fd8675f110f34002ba52da3df68d2341e1a
ripemd-160 f08ccbb9565b3703f6765ed27b8590c4d042fb53

16494985 as geometric shapes

Circle

Radius = n
Diameter 32989970
Circumference 103641047.39415
Area 8.5477876107538E+14

Sphere

Radius = n
Volume 1.8799417123009E+22
Surface area 3.4191150443015E+15
Circumference 103641047.39415

Square

Length = n
Perimeter 65979940
Area 272084530150225
Diagonal 23327431.498141

Cube

Length = n
Surface area 1632507180901350
Volume 4.48803024356E+21
Space diagonal 28570152.090087

Equilateral Triangle

Length = n
Perimeter 49484955
Area 1.1781605754342E+14
Altitude 14285076.045043

Triangular Pyramid

Length = n
Surface area 1.1781605754342E+14
Volume 5.2891943656527E+20
Height 7775810.4993803