16491680 (number)

16491680 is an even 8-digits composite number following 16491679 and preceding 16491681. In scientific notation, it is written as 1.6491680 × 10^7. The sum of its digits is 35. It has a total of 8 prime factors and 48 positive divisors. There are 6481152 positive integers (up to 16491680) that are relatively prime to 16491680.

Interesting facts

Basic properties

Name

Name sixteen million four hundred ninety-one thousand six hundred eighty

Notation

Scientific notation 1.6491680 × 10^7
Engineering notation 1.6491680 × 10^6

Prime Factorization of 16491680

Prime Factorization 2 × 2 × 2 × 2 × 2 × 5 × 59 × 1747

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 1030730
Product of the distinct prime numbers

The prime factorization of 16491680 is 2 × 2 × 2 × 2 × 2 × 5 × 59 × 1747. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 16491680)

Multiplication

n×y
n×2 32983360
n×3 49475040
n×4 65966720
n×5 82458400

Division

n÷y
n÷2 8245840
n÷3 5497226.6666667
n÷3 4122920
n÷5 3298336

Exponentiation

ny
n2 271975509222400
n3 4.4853330659329E+21
n4 7.3970677616784E+28
n5 1.2199007446392E+36

Nth Root

y√n
2√n 4060.9949519791
3√n 254.53937091212
4√n 63.72593625816
5√n 27.762142549957

Divisors of 16491680

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16491679
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16491680 can be divided by 48 positive divisors. The sum of these divisors (counting 16491680) is 1, the average is 0.020833333333333.

Base conversion 16491680

Base System Value
2 Binary 111110111010010010100000
3 Ternary 1011000212022222
4 Quaternary 332322102200
5 Quinary 13210213210
6 Senary 1345250212
8 Octal 76722240
10 Decimal 16491680
12 Duodecimal 5633968
16 Hexadecimal fba4a0
20 Vigesimal 531940
36 Base36 9th28

Cryptographic Hash Functions

md5 31e06e61f018a32eb92cc6dbc7314a06
sha1 4a5cae79b3a028228cae48e2d146490134e6af84
sha256 7f57bee4189c94743c6324f90cc6614c400ce8751a42ed7c0a17d734433d56e3
sha512 57cb555a9e375f87aac65195f087b47616e23ebc6bd62bb4c443512887aa3901d0efc540fbd3499965e1a7b7cb3f63bd28e2a7a6d4940717bfe1566aeed281f0
ripemd-160 06aed4a0c9c4e8b724427d820b5bbca4cf434606

16491680 as geometric shapes

Circle

Radius = n
Diameter 32983360
Circumference 103620281.46671
Area 8.5443626172943E+14

Sphere

Radius = n
Volume 1.8788119211784E+22
Surface area 3.4177450469177E+15
Circumference 103620281.46671

Square

Length = n
Perimeter 65966720
Area 271975509222400
Diagonal 23322757.522317

Cube

Length = n
Surface area 1631853055334400
Volume 4.4853330659329E+21
Space diagonal 28564427.662168

Equilateral Triangle

Length = n
Perimeter 49475040
Area 1.177688500969E+14
Altitude 14282213.831084

Triangular Pyramid

Length = n
Surface area 1.177688500969E+14
Volume 5.2860157113356E+20
Height 7774252.507439