16868908 (number)

16868908 is an even 8-digits composite number following 16868907 and preceding 16868909. In scientific notation, it is written as 1.6868908 × 10^7. The sum of its digits is 46. It has a total of 4 prime factors and 12 positive divisors. There are 7229520 positive integers (up to 16868908) that are relatively prime to 16868908.

Interesting facts

Basic properties

Name

Name sixteen million eight hundred sixty-eight thousand nine hundred eight

Notation

Scientific notation 1.6868908 × 10^7
Engineering notation 1.6868908 × 10^6

Prime Factorization of 16868908

Prime Factorization 2 × 2 × 7 × 602461

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 8434454
Product of the distinct prime numbers

The prime factorization of 16868908 is 2 × 2 × 7 × 602461. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 10, 87, 60, 244, 216, 7572, 9298, 41976, 67599, 298828, 663636, 8674976, 1375694, 69412819, 6328928, 429254251, 15941473, 7013809936, 2130226103

Basic calculations (n = 16868908)

Multiplication

n×y
n×2 33737816
n×3 50606724
n×4 67475632
n×5 84344540

Division

n÷y
n÷2 8434454
n÷3 5622969.3333333
n÷3 4217227
n÷5 3373781.6

Exponentiation

ny
n2 284560057112464
n3 4.8002174239049E+21
n4 8.0974426103849E+28
n5 1.3659501442986E+36

Nth Root

y√n
2√n 4107.1776197287
3√n 256.46552258735
4√n 64.087265659635
5√n 27.888001551958

Divisors of 16868908

1, 2, 4, 7, 14, 28, 602461, 1204922, 2409844, 4217227, 8434454, 16868908

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16868907
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16868908 can be divided by 12 positive divisors. The sum of these divisors (counting 16868908) is 1, the average is 0.083333333333333.

Base conversion 16868908

Base System Value
2 Binary 1000000010110011000101100
3 Ternary 1011202000210101
4 Quaternary 1000112120230
5 Quinary 13304301113
6 Senary 1401320444
8 Octal 100263054
10 Decimal 16868908
12 Duodecimal 5796124
16 Hexadecimal 101662c
20 Vigesimal 558c58
36 Base36 a1k4s

Cryptographic Hash Functions

md5 d75c06584412f3517708f8bc666ea94c
sha1 c19e81bbeaccae6c514b7fa2913cf030fd163d53
sha256 6b0c4eb85a0d3665c5dce31b29e2fc23c14717fbf1decaa79ab61e6791db7faa
sha512 b1d886a67e0a3b7e9a246bf932e3844382006bf910c8fba8950d72bfeaebad0ae9db1362705addd216a733265b1c9c5ce1aabdce331b134b899c950afb5173fe
ripemd-160 16afc0334167770e461b20c46decd896428e0ebb

16868908 as geometric shapes

Circle

Radius = n
Diameter 33737816
Circumference 105990474.89376
Area 8.9397178492961E+14

Sphere

Radius = n
Volume 2.0107103726098E+22
Surface area 3.5758871397184E+15
Circumference 105990474.89376

Square

Length = n
Perimeter 67475632
Area 284560057112464
Diagonal 23856238.476024

Cube

Length = n
Surface area 1707360342674784
Volume 4.8002174239049E+21
Space diagonal 29217805.724205

Equilateral Triangle

Length = n
Perimeter 50606724
Area 1.2321811918087E+14
Altitude 14608902.862103

Triangular Pyramid

Length = n
Surface area 1.2321811918087E+14
Volume 5.6571104860216E+20
Height 7952079.492008