16494493 (number)

16494493 is an odd 8-digits composite number following 16494492 and preceding 16494494. In scientific notation, it is written as 1.6494493 × 10^7. The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors. There are 16467228 positive integers (up to 16494493) that are relatively prime to 16494493.

Interesting facts

Basic properties

Name

Name sixteen million four hundred ninety-four thousand four hundred ninety-three

Notation

Scientific notation 1.6494493 × 10^7
Engineering notation 1.6494493 × 10^6

Prime Factorization of 16494493

Prime Factorization 619 × 26647

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 16494493
Product of the distinct prime numbers

The prime factorization of 16494493 is 619 × 26647. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 10, 26, 50, 757, 733, 1199, 3482, 93577, 53904, 438706, 149314, 266307, 1294747, 70585395, 91697302, 659755629, 288419317, 2077309441, 5385542548

Basic calculations (n = 16494493)

Multiplication

n×y
n×2 32988986
n×3 49483479
n×4 65977972
n×5 82472465

Division

n÷y
n÷2 8247246.5
n÷3 5498164.3333333
n÷3 4123623.25
n÷5 3298898.6

Exponentiation

ny
n2 272068299327049
n3 4.4876286587719E+21
n4 7.4021159498713E+28
n5 1.2209414972034E+36

Nth Root

y√n
2√n 4061.3412809071
3√n 254.55384242227
4√n 63.728653531258
5√n 27.763089567839

Divisors of 16494493

1, 619, 26647, 16494493

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16494492
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16494493 can be divided by 4 positive divisors. The sum of these divisors (counting 16494493) is 1, the average is 0.25.

Base conversion 16494493

Base System Value
2 Binary 111110111010111110011101
3 Ternary 1011001000012011
4 Quaternary 332322332131
5 Quinary 13210310433
6 Senary 1345311221
8 Octal 76727635
10 Decimal 16494493
12 Duodecimal 5635511
16 Hexadecimal fbaf9d
20 Vigesimal 531g4d
36 Base36 9tj8d

Cryptographic Hash Functions

md5 0a422bdb844cdc54c3eef1c5f49308b5
sha1 051b4d8e18e1788da382de9306a57f74af40b738
sha256 dcfac158d84903aba2560cae85299492966bb469d6f00677b78fed26a6d32390
sha512 665804f64e48f42cf926dd271275cc1da4230dbbe670da3e6da8e5a1ce9b07b96a6be155c1b4f8f73dd857a87414a4c1cc073b8581669d38dd1cc0798560cfd9
ripemd-160 e9816820c93f10b19d09dba6cc2834d55851b613

16494493 as geometric shapes

Circle

Radius = n
Diameter 32988986
Circumference 103637956.06698
Area 8.5472777044053E+14

Sphere

Radius = n
Volume 1.8797734968582E+22
Surface area 3.4189110817621E+15
Circumference 103637956.06698

Square

Length = n
Perimeter 65977972
Area 272068299327049
Diagonal 23326735.705068

Cube

Length = n
Surface area 1632409795962294
Volume 4.4876286587719E+21
Space diagonal 28569299.921089

Equilateral Triangle

Length = n
Perimeter 49483479
Area 1.1780902939083E+14
Altitude 14284649.960545

Triangular Pyramid

Length = n
Surface area 1.1780902939083E+14
Volume 5.2887210934412E+20
Height 7775578.568356