16698728 (number)

16698728 is an even 8-digits composite number following 16698727 and preceding 16698729. In scientific notation, it is written as 1.6698728 × 10^7. The sum of its digits is 47. It has a total of 5 prime factors and 16 positive divisors. There are 8292736 positive integers (up to 16698728) that are relatively prime to 16698728.

Interesting facts

Basic properties

Name

Name sixteen million six hundred ninety-eight thousand seven hundred twenty-eight

Notation

Scientific notation 1.6698728 × 10^7
Engineering notation 1.6698728 × 10^6

Prime Factorization of 16698728

Prime Factorization 2 × 2 × 2 × 149 × 14009

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 4174682
Product of the distinct prime numbers

The prime factorization of 16698728 is 2 × 2 × 2 × 149 × 14009. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 8, 9, 56, 591, 292, 5919, 5493, 79385, 81834, 42354, 949801, 9679384, 8351263, 36602257, 13771783, 8375782, 674477546, 1952612853, 5015480435

Basic calculations (n = 16698728)

Multiplication

n×y
n×2 33397456
n×3 50096184
n×4 66794912
n×5 83493640

Division

n÷y
n÷2 8349364
n÷3 5566242.6666667
n÷3 4174682
n÷5 3339745.6

Exponentiation

ny
n2 278847516817984
n3 4.6563988368189E+21
n4 7.7755937635556E+28
n5 1.2984252529611E+36

Nth Root

y√n
2√n 4086.4077133835
3√n 255.60016522937
4√n 63.925016334636
5√n 27.831504135997

Divisors of 16698728

1, 2, 4, 8, 149, 298, 596, 1192, 14009, 28018, 56036, 112072, 2087341, 4174682, 8349364, 16698728

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 -16698727
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 16698728 can be divided by 16 positive divisors. The sum of these divisors (counting 16698728) is 1, the average is 0.0625.

Base conversion 16698728

Base System Value
2 Binary 111111101100110101101000
3 Ternary 1011102101100102
4 Quaternary 333230311220
5 Quinary 13233324403
6 Senary 1353524532
8 Octal 77546550
10 Decimal 16698728
12 Duodecimal 5713748
16 Hexadecimal fecd68
20 Vigesimal 5476g8
36 Base36 9xwtk

Cryptographic Hash Functions

md5 ba86fe5e674051b47d090d28ef78f7cf
sha1 1c24a384bf17030042837202e1fb4c2b088aabdd
sha256 205f3670b5abd275b24868cb71139ce06bb61e1d09401c2607915e17ed9ee8e0
sha512 dc85a9cf060d10b4418d0b738bd25015ff64985c5b0e3a1778818946ee2ac282235ae25838546a4b99f4170e18b1befaca2ca6b112a288d48415074c025825b4
ripemd-160 c270cdca5cbe25bd9ab385c279a43236a1a3546b

16698728 as geometric shapes

Circle

Radius = n
Diameter 33397456
Circumference 104921202.41819
Area 8.7602531030713E+14

Sphere

Radius = n
Volume 1.9504677837246E+22
Surface area 3.5041012412285E+15
Circumference 104921202.41819

Square

Length = n
Perimeter 66794912
Area 278847516817984
Diagonal 23615567.611979

Cube

Length = n
Surface area 1673085100907904
Volume 4.6563988368189E+21
Space diagonal 28923045.317773

Equilateral Triangle

Length = n
Perimeter 50096184
Area 1.2074451667329E+14
Altitude 14461522.658887

Triangular Pyramid

Length = n
Surface area 1.2074451667329E+14
Volume 5.4876186557064E+20
Height 7871855.8706598