16989726 (number)

16989726 is an even 8-digits composite number following 16989725 and preceding 16989727. In scientific notation, it is written as 1.6989726 × 10^7. The sum of its digits is 48. It has a total of 5 prime factors and 32 positive divisors. There are 5148000 positive integers (up to 16989726) that are relatively prime to 16989726.

Interesting facts

Basic properties

Name

Name sixteen million nine hundred eighty-nine thousand seven hundred twenty-six

Notation

Scientific notation 1.6989726 × 10^7
Engineering notation 1.6989726 × 10^6

Prime Factorization of 16989726

Prime Factorization 2 × 13 × 3 × 67 × 3251

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 16989726
Product of the distinct prime numbers

The prime factorization of 16989726 is 2 × 13 × 3 × 67 × 3251. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 2, 16, 10, 161, 245, 5888, 23, 3990, 58127, 624726, 575718, 866600, 8304682, 97889246, 57186385, 915964816, 679753712, 505892094, 5166891314

Basic calculations (n = 16989726)

Multiplication

n×y
n×2 33979452
n×3 50969178
n×4 67958904
n×5 84948630

Division

n÷y
n÷2 8494863
n÷3 5663242
n÷3 4247431.5
n÷5 3397945.2

Exponentiation

ny
n2 288650789555076
n3 4.9040978242244E+21
n4 8.3319278310769E+28
n5 1.4155717090177E+36

Nth Root

y√n
2√n 4121.8595318133
3√n 257.07634990769
4√n 64.201709726559
5√n 27.927835322312

Divisors of 16989726

1, 2, 3, 6, 13, 26, 39, 67, 78, 134, 201, 402, 871, 1742, 2613, 3251, 5226, 6502, 9753, 19506, 42263, 84526, 126789, 217817, 253578, 435634, 653451, 1306902, 2831621, 5663242, 8494863, 16989726

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16989725
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16989726 can be divided by 32 positive divisors. The sum of these divisors (counting 16989726) is 1, the average is 0.03125.

Base conversion 16989726

Base System Value
2 Binary 1000000110011111000011110
3 Ternary 1011222011112010
4 Quaternary 1000303320132
5 Quinary 13322132401
6 Senary 1404052050
8 Octal 100637036
10 Decimal 16989726
12 Duodecimal 5834026
16 Hexadecimal 1033e1e
20 Vigesimal 563e66
36 Base36 a45cu

Cryptographic Hash Functions

md5 023991765c91dbfed4e258c72fc841d0
sha1 14d188554f9be504a4935792977b21398e417fad
sha256 99a4c463ce28a7ea82762c13f5d3e904bc8b14d529bc7225ffd59ea5ae99c838
sha512 f114c35e2a3d4517c8cb738e002bf01ac9e58e0d6d235e3083e84186e2f819b6f0bd33e7f66f718e9882a8392c4eec25a19b78fe7452ae025ef3e057426b0744
ripemd-160 9d003ddac918b06a218a89bfd9d560aa24190392

16989726 as geometric shapes

Circle

Radius = n
Diameter 33979452
Circumference 106749596.77621
Area 9.0682319991912E+14

Sphere

Radius = n
Volume 2.0542236929425E+22
Surface area 3.6272927996765E+15
Circumference 106749596.77621

Square

Length = n
Perimeter 67958904
Area 288650789555076
Diagonal 24027100.930203

Cube

Length = n
Surface area 1731904737330456
Volume 4.9040978242244E+21
Space diagonal 29427068.638674

Equilateral Triangle

Length = n
Perimeter 50969178
Area 1.2498945828857E+14
Altitude 14713534.319337

Triangular Pyramid

Length = n
Surface area 1.2498945828857E+14
Volume 5.7795347118521E+20
Height 8009033.6434009