16286988 (number)

16286988 is an even 8-digits composite number following 16286987 and preceding 16286989. In scientific notation, it is written as 1.6286988 × 10^7. The sum of its digits is 48. It has a total of 5 prime factors and 24 positive divisors. There are 5385744 positive integers (up to 16286988) that are relatively prime to 16286988.

Interesting facts

Basic properties

Name

Name sixteen million two hundred eighty-six thousand nine hundred eighty-eight

Notation

Scientific notation 1.6286988 × 10^7
Engineering notation 1.6286988 × 10^6

Prime Factorization of 16286988

Prime Factorization 2 × 2 × 3 × 127 × 10687

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 8143494
Product of the distinct prime numbers

The prime factorization of 16286988 is 2 × 2 × 3 × 127 × 10687. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 16286988)

Multiplication

n×y
n×2 32573976
n×3 48860964
n×4 65147952
n×5 81434940

Division

n÷y
n÷2 8143494
n÷3 5428996
n÷3 4071747
n÷5 3257397.6

Exponentiation

ny
n2 265265978112144
n3 4.3203838023208E+21
n4 7.0366039143792E+28
n5 1.1460508351425E+36

Nth Root

y√n
2√n 4035.7140632111
3√n 253.48188348216
4√n 63.527270232642
5√n 27.692882008082

Divisors of 16286988

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16286987
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16286988 can be divided by 24 positive divisors. The sum of these divisors (counting 16286988) is 1, the average is 0.041666666666667.

Base conversion 16286988

Base System Value
2 Binary 111110001000010100001100
3 Ternary 1010122110112210
4 Quaternary 332020110030
5 Quinary 13132140423
6 Senary 1341030420
8 Octal 76102414
10 Decimal 16286988
12 Duodecimal 5555410
16 Hexadecimal f8850c
20 Vigesimal 51fh98
36 Base36 9p34c

Cryptographic Hash Functions

md5 64e551c8b7afed1864ff29997ad1a2f8
sha1 3c8044424718e322f4636b4cf5425af8a3162ce8
sha256 3a22e5fe04ffead15a4217d03308aef3f41adb4ae16e4d96e0e77e2fb5ebea26
sha512 876eab5c3088270f881fa13759b410c3db317f3f576ccdb7f4785b74eacae54ea2326e402c81327fc1cfaed96667725259aa2f4681c25fb1cebd6ce6450ef2f1
ripemd-160 837b213296c1ad09a4524be445da956a8d346975

16286988 as geometric shapes

Circle

Radius = n
Diameter 32573976
Circumference 102334163.69981
Area 8.3335764808442E+14

Sphere

Radius = n
Volume 1.8097181352079E+22
Surface area 3.3334305923377E+15
Circumference 102334163.69981

Square

Length = n
Perimeter 65147952
Area 265265978112144
Diagonal 23033279.319808

Cube

Length = n
Surface area 1591595868672864
Volume 4.3203838023208E+21
Space diagonal 28209890.718265

Equilateral Triangle

Length = n
Perimeter 48860964
Area 1.1486353790242E+14
Altitude 14104945.359132

Triangular Pyramid

Length = n
Surface area 1.1486353790242E+14
Volume 5.0916211399159E+20
Height 7677759.7732693