16493880 (number)

16493880 is an even 8-digits composite number following 16493879 and preceding 16493881. In scientific notation, it is written as 1.6493880 × 10^7. The sum of its digits is 39. It has a total of 7 prime factors and 64 positive divisors. There are 3981312 positive integers (up to 16493880) that are relatively prime to 16493880.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.6493880 × 10^7
Engineering notation 1.6493880 × 10^6

Prime Factorization of 16493880

Prime Factorization 2 × 2 × 2 × 3 × 65 × 109 × 97

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 4123470
Product of the distinct prime numbers

The prime factorization of 16493880 is 2 × 2 × 2 × 3 × 65 × 109 × 97. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 16493880)

Multiplication

n×y
n×2 32987760
n×3 49481640
n×4 65975520
n×5 82469400

Division

n÷y
n÷2 8246940
n÷3 5497960
n÷3 4123470
n÷5 3298776

Exponentiation

ny
n2 272048077454400
n3 4.4871283437636E+21
n4 7.4010156446635E+28
n5 1.220714639212E+36

Nth Root

y√n
2√n 4061.2658125269
3√n 254.55068897708
4√n 63.728061421378
5√n 27.762883207729

Divisors of 16493880

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16493879
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16493880 can be divided by 64 positive divisors. The sum of these divisors (counting 16493880) is 1, the average is 0.015625.

Base conversion 16493880

Base System Value
2 Binary 111110111010110100111000
3 Ternary 1011000222100110
4 Quaternary 332322310320
5 Quinary 13210301010
6 Senary 1345304320
8 Octal 76726470
10 Decimal 16493880
12 Duodecimal 56350a0
16 Hexadecimal fbad38
20 Vigesimal 531ee0
36 Base36 9tirc

Cryptographic Hash Functions

md5 ff76655aa45b1b8326f88aedb81e837d
sha1 849fa4d6f728b9d566ef4273fa36d6b8fe598bde
sha256 7615cf5e364bf283c92bf2cb853523e7d91a392725c93b2ff88c19abe3b0c07e
sha512 255b01838d85dc65b98503b501f81eb16ca0100267036451b573b2dc975ddc8dd078b1393b169b555612e670e9ac893c9e8a82c8a7c78cf6915880443c09525f
ripemd-160 12d64f8d57fdeb372c7e8f050f0490bc9a04adbe

16493880 as geometric shapes

Circle

Radius = n
Diameter 32987760
Circumference 103634104.47438
Area 8.5466424155397E+14

Sphere

Radius = n
Volume 1.8795639253976E+22
Surface area 3.4186569662159E+15
Circumference 103634104.47438

Square

Length = n
Perimeter 65975520
Area 272048077454400
Diagonal 23325868.792154

Cube

Length = n
Surface area 1632288464726400
Volume 4.4871283437636E+21
Space diagonal 28568238.173944

Equilateral Triangle

Length = n
Perimeter 49481640
Area 1.1780027306311E+14
Altitude 14284119.086972

Triangular Pyramid

Length = n
Surface area 1.1780027306311E+14
Volume 5.2881314665493E+20
Height 7775289.5973848