16868 (number)

16868 is an even 5-digits composite number following 16867 and preceding 16869. In scientific notation, it is written as 1.6868 × 10^4. The sum of its digits is 29. It has a total of 3 prime factors and 6 positive divisors. There are 8432 positive integers (up to 16868) that are relatively prime to 16868.

Interesting facts

Basic properties

Name

Name sixteen thousand eight hundred sixty-eight

Notation

Scientific notation 1.6868 × 10^4
Engineering notation 1.6868 × 10^3

Prime Factorization of 16868

Prime Factorization 2 × 2 × 4217

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 8434
Product of the distinct prime numbers

The prime factorization of 16868 is 2 × 2 × 4217. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 1, 56, 93, 271, 820, 2682, 6441, 76648, 93362, 94707, 80240, 1300653, 1421922, 28159208, 2853703, 156905479, 760283514, 5565313144, 6789163710

Basic calculations (n = 16868)

Multiplication

n×y
n×2 33736
n×3 50604
n×4 67472
n×5 84340

Division

n÷y
n÷2 8434
n÷3 5622.6666666667
n÷3 4217
n÷5 3373.6

Exponentiation

ny
n2 284529424
n3 4799442324032
n4 80956993121771776
n5 1.365582559978E+21

Nth Root

y√n
2√n 129.87686476043
3√n 25.646092092863
4√n 11.396353134246
5√n 7.0050738553955

Divisors of 16868

1, 2, 4, 4217, 8434, 16868

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16867
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16868 can be divided by 6 positive divisors. The sum of these divisors (counting 16868) is 1, the average is 0.16666666666667.

Base conversion 16868

Base System Value
2 Binary 100000111100100
3 Ternary 212010202
4 Quaternary 10013210
5 Quinary 1014433
6 Senary 210032
8 Octal 40744
10 Decimal 16868
12 Duodecimal 9918
16 Hexadecimal 41e4
20 Vigesimal 2238
36 Base36 d0k

Cryptographic Hash Functions

md5 d5eb74205aad313dd6361a1089c4e424
sha1 e54a66c2cb10541f31154236bac7fbe2ee7e0601
sha256 9e3ab617e012b5733658ab6ec6eb236c4beb75eb21c17c4b9b665ce9340d82ea
sha512 ed12413af787bf0e608881032dbe235fcb8de73b8bf50a5810e7765b17a3e8ef2b98200b26b6e4cf83e9ba3c525fe5271a3572866b8cf2c17b1ad4918346f6bb
ripemd-160 dabb2f7d2fa82a3434fb8ca6e8ac851d8341ab61

16868 as geometric shapes

Circle

Radius = n
Diameter 33736
Circumference 105984.76976151
Area 893875548.16854

Sphere

Radius = n
Volume 20103856995342
Surface area 3575502192.6741
Circumference 105984.76976151

Square

Length = n
Perimeter 67472
Area 284529424
Diagonal 23854.954370109

Cube

Length = n
Surface area 1707176544
Volume 4799442324032
Space diagonal 29216.233022072

Equilateral Triangle

Length = n
Perimeter 50604
Area 123204854.65408
Altitude 14608.116511036

Triangular Pyramid

Length = n
Surface area 123204854.65408
Volume 565619702206.13
Height 7951.6514567031