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

16989909 (number)

16989909 is an odd 8-digits composite number following 16989908 and preceding 16989910. In scientific notation, it is written as 1.6989909 × 10^7. The sum of its digits is 51. It has a total of 2 prime factors and 4 positive divisors. There are 11326604 positive integers (up to 16989909) that are relatively prime to 16989909.

Interesting facts

16989909 has 4 divisors, whose sum is 22653216
The reverse of 16989909 is 90998961
Previous prime number is 3

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 51
Digital Root 6

Name

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

Notation

Scientific notation	1.6989909 × 10^7
Engineering notation	1.6989909 × 10^6

Prime Factorization of 16989909

Prime Factorization 3 × 5663303

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	16989909	Product of the distinct prime numbers

The prime factorization of 16989909 is 3 × 5663303. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 6, 82, 72, 212, 927, 5467, 3516, 79909, 26615, 530153, 964581, 6695778, 545334, 62796786, 39559353, 664253018, 212442755, 4332335056, 1168864669

Basic calculations (n = 16989909)

Multiplication

n×y

n×2	33979818
n×3	50969727
n×4	67959636
n×5	84949545

Division

n÷y

n÷2	8494954.5
n÷3	5663303
n÷3	4247477.25
n÷5	3397981.8

Exponentiation

n^y

n²	288657007828281
n³	4.9042562952148E+21
n⁴	8.3322868168376E+28
n⁵	1.4156479477997E+36

Nth Root

^y√n

²√n	4121.8817304721
³√n	257.07727291263
⁴√n	64.201882608473
⁵√n	27.927895485399

Divisors of 16989909

1, 3, 5663303, 16989909

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	-16989908	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 16989909 can be divided by 4 positive divisors. The sum of these divisors (counting 16989909) is 1, the average is 0.25.

Base conversion 16989909

Base	System	Value
2	Binary	1000000110011111011010101
3	Ternary	1011222011202220
4	Quaternary	1000303323111
5	Quinary	13322134114
6	Senary	1404052553
8	Octal	100637325
10	Decimal	16989909
12	Duodecimal	5834159
16	Hexadecimal	1033ed5
20	Vigesimal	563ef9
36	Base36	a45hx

Cryptographic Hash Functions

md5	ce9dfc41ff8ac4c4646473ab68e79f83
sha1	7dc3bc0e4da7d53a169267f1dc5adcff79316fd3
sha256	50e751629daed97de10fea2d4df58b7fcb33db140ca61d0af74f2e0ef4d54f31
sha512	36a057bf867f540358c63ac84650900742a3a58aee0978cceb8318fb84d0d16bb58be3d2acfedf165c6ba81102846450fb198029af1989996dbe4ba8191afeed
ripemd-160	8269283607236575751178d35255ce303ff954f4

16989909 as geometric shapes

Circle

Radius = n

Diameter	33979818
Circumference	106750746.59912
Area	9.0684273520054E+14

Sphere

Radius = n

Volume	2.0542900731158E+22
Surface area	3.6273709408022E+15
Circumference	106750746.59912

Square

Length = n

Perimeter	67959636
Area	288657007828281
Diagonal	24027359.731285

Cube

Length = n

Surface area	1731942046969686
Volume	4.9042562952148E+21
Space diagonal	29427385.603972

Equilateral Triangle

Length = n

Perimeter	50969727
Area	1.2499215087985E+14
Altitude	14713692.801986

Triangular Pyramid

Length = n

Surface area	1.2499215087985E+14
Volume	5.7797214717053E+20
Height	8009119.9104282