16668741 (number)

16668741 is an odd 8-digits composite number following 16668740 and preceding 16668742. In scientific notation, it is written as 1.6668741 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 10857840 positive integers (up to 16668741) that are relatively prime to 16668741.

Interesting facts

Basic properties

Name

Name sixteen million six hundred sixty-eight thousand seven hundred forty-one

Notation

Scientific notation 1.6668741 × 10^7
Engineering notation 1.6668741 × 10^6

Prime Factorization of 16668741

Prime Factorization 3 × 563 × 71 × 139

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 16668741
Product of the distinct prime numbers

The prime factorization of 16668741 is 3 × 563 × 71 × 139. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 7, 2, 95, 12, 221, 6354, 5021, 66915, 95797, 60453, 168736, 4232886, 2388804, 29150705, 4585829, 817385827, 27433998, 621312198, 4126361232

Basic calculations (n = 16668741)

Multiplication

n×y
n×2 33337482
n×3 50006223
n×4 66674964
n×5 83343705

Division

n÷y
n÷2 8334370.5
n÷3 5556247
n÷3 4167185.25
n÷5 3333748.2

Exponentiation

ny
n2 277846926525081
n3 4.6313584558926E+21
n4 7.7198914579434E+28
n5 1.2868087126057E+36

Nth Root

y√n
2√n 4082.7369496454
3√n 255.4470742329
4√n 63.896298403315
5√n 27.821501177117

Divisors of 16668741

1, 3, 71, 139, 213, 417, 563, 1689, 9869, 29607, 39973, 78257, 119919, 234771, 5556247, 16668741

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 -16668740
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 16668741 can be divided by 16 positive divisors. The sum of these divisors (counting 16668741) is 1, the average is 0.0625.

Base conversion 16668741

Base System Value
2 Binary 111111100101100001000101
3 Ternary 1011100212012210
4 Quaternary 333211201011
5 Quinary 13231344431
6 Senary 1353134033
8 Octal 77454105
10 Decimal 16668741
12 Duodecimal 56ba319
16 Hexadecimal fe5845
20 Vigesimal 543bh1
36 Base36 9x9ol

Cryptographic Hash Functions

md5 378c1a269c1b4da5e645fe1cc16ec814
sha1 15a1b3cb7023835741307aa4aa8811fd5822d22a
sha256 2551cfbc0070adfe0152b658ef63129cd85c7cf461014e1063659ae69f5e0937
sha512 dd05dc37daea753406d2820eb0e6dc9f65637f3933c2bfde551d2e6bdbc03df39efc6b97e4b7b25db92ac20f81cb832e9f724e93524fd796aecdd07760d73659
ripemd-160 2f35c80236f88f3e63ebd13bea4f4c1d11687570

16668741 as geometric shapes

Circle

Radius = n
Diameter 33337482
Circumference 104732788.54038
Area 8.728818631937E+14

Sphere

Radius = n
Volume 1.9399788934898E+22
Surface area 3.4915274527748E+15
Circumference 104732788.54038

Square

Length = n
Perimeter 66674964
Area 277846926525081
Diagonal 23573159.589884

Cube

Length = n
Surface area 1667081559150486
Volume 4.6313584558926E+21
Space diagonal 28871106.310206

Equilateral Triangle

Length = n
Perimeter 50006223
Area 1.2031124836707E+14
Altitude 14435553.155103

Triangular Pyramid

Length = n
Surface area 1.2031124836707E+14
Volume 5.4581082837789E+20
Height 7857719.8632948