Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

16989311 (number)

16989311 is an odd 8-digits composite number following 16989310 and preceding 16989312. In scientific notation, it is written as 1.6989311 × 10^7. The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors. There are 16821000 positive integers (up to 16989311) that are relatively prime to 16989311.

Interesting facts

16989311 has 4 divisors, whose sum is 17157624
The reverse of 16989311 is 11398961
Previous prime number is 101

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 38
Digital Root 2

Name

Name	sixteen million nine hundred eighty-nine thousand three hundred eleven

Notation

Scientific notation	1.6989311 × 10^7
Engineering notation	1.6989311 × 10^6

Prime Factorization of 16989311

Prime Factorization 101 × 168211

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	16989311	Product of the distinct prime numbers

The prime factorization of 16989311 is 101 × 168211. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 8, 27, 25, 392, 574, 1998, 9274, 82130, 95799, 235812, 491662, 7020907, 5001476, 58752227, 42287000, 631989179, 339883502, 7548662605, 2928716127

Basic calculations (n = 16989311)

Multiplication

n×y

n×2	33978622
n×3	50967933
n×4	67957244
n×5	84946555

Division

n÷y

n÷2	8494655.5
n÷3	5663103.6666667
n÷3	4247327.75
n÷5	3397862.2

Exponentiation

n^y

n²	288636688254721
n³	4.9037384627695E+21
n⁴	8.3311137806653E+28
n⁵	1.4153988299611E+36

Nth Root

^y√n

²√n	4121.8091901494
³√n	257.07425672985
⁴√n	64.201317666769
⁵√n	27.927698884974

Divisors of 16989311

1, 101, 168211, 16989311

4 divisors

τ	Total Divisors	4	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-16989310	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.25	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	4	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16989311 can be divided by 4 positive divisors. The sum of these divisors (counting 16989311) is 1, the average is 0.25.

Base conversion 16989311

Base	System	Value
2	Binary	1000000110011110001111111
3	Ternary	1011222010221202
4	Quaternary	1000303301333
5	Quinary	13322124221
6	Senary	1404050115
8	Octal	100636177
10	Decimal	16989311
12	Duodecimal	583393b
16	Hexadecimal	1033c7f
20	Vigesimal	563d5b
36	Base36	a451b

Cryptographic Hash Functions

md5	7f9a51f87f2d68f3bfccda17e9d62a0e
sha1	888ca55533e8c92a30c005e0e7df8be22786b03c
sha256	d8a080260fe5d3df3c3d75c7ba7a68e5279e80e9c1da387ec09194b66e8de71d
sha512	24e7bb0d4e8ad3c0c034527f644a83dc7dea0be72d08c4068d5bb255f4caa0ce09977988be7e9ab2b53525611bdaf48627800d894ac6e3dbdaa1156f209ee46a
ripemd-160	47fc48b4546a17619bc10ab3d55c84b329e039c1

16989311 as geometric shapes

Circle

Radius = n

Diameter	33978622
Circumference	106746989.2543
Area	9.0677889937752E+14

Sphere

Radius = n

Volume	2.0540731639683E+22
Surface area	3.6271155975101E+15
Circumference	106746989.2543

Square

Length = n

Perimeter	67957244
Area	288636688254721
Diagonal	24026514.031574

Cube

Length = n

Surface area	1731820129528326
Volume	4.9037384627695E+21
Space diagonal	29426349.837589

Equilateral Triangle

Length = n

Perimeter	50967933
Area	1.249833522464E+14
Altitude	14713174.918794

Triangular Pyramid

Length = n

Surface area	1.249833522464E+14
Volume	5.779111200316E+20
Height	8008838.0105248