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

19989108 (number)

19989108 is an even 8-digits composite number following 19989107 and preceding 19989109. In scientific notation, it is written as 1.9989108 × 10^7. The sum of its digits is 45. It has a total of 5 prime factors and 18 positive divisors. There are 6663024 positive integers (up to 19989108) that are relatively prime to 19989108.

Interesting facts

19989108 has 18 divisors, whose sum is 50528114
The reverse of 19989108 is 80198991
Previous prime number is 3

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 45
Digital Root 9

Name

Name	nineteen million nine hundred eighty-nine thousand one hundred eight

Notation

Scientific notation	1.9989108 × 10^7
Engineering notation	1.9989108 × 10^6

Prime Factorization of 19989108

Prime Factorization 2 × 2 × 3 × 3 × 555253

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	5	Total number of prime factors
rad	Radical	3331518	Product of the distinct prime numbers

The prime factorization of 19989108 is 2 × 2 × 3 × 3 × 555253. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 9, 45, 54, 170, 300, 1175, 3434, 8520, 90502, 596793, 436471, 7113072, 860418, 77032277, 97896160, 494775512, 655367339, 2968091373, 1655061557

Basic calculations (n = 19989108)

Multiplication

n×y

n×2	39978216
n×3	59967324
n×4	79956432
n×5	99945540

Division

n÷y

n÷2	9994554
n÷3	6663036
n÷3	4997277
n÷5	3997821.6

Exponentiation

n^y

n²	399564438635664
n³	7.9869367168477E+21
n⁴	1.5965174062223E+29
n⁵	3.1912958856858E+36

Nth Root

^y√n

²√n	4470.9180265355
³√n	271.3924769838
⁴√n	66.864923738351
⁵√n	28.850854655823

Divisors of 19989108

1, 2, 3, 4, 6, 9, 12, 18, 36, 555253, 1110506, 1665759, 2221012, 3331518, 4997277, 6663036, 9994554, 19989108

18 divisors

τ	Total Divisors	18	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-19989107	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.055555555555556	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	18	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 19989108 can be divided by 18 positive divisors. The sum of these divisors (counting 19989108) is 1, the average is 0.055555555555556.

Base conversion 19989108

Base	System	Value
2	Binary	1001100010000001001110100
3	Ternary	1101121112220100
4	Quaternary	1030100021310
5	Quinary	20104122413
6	Senary	1552234100
8	Octal	114201164
10	Decimal	19989108
12	Duodecimal	683b930
16	Hexadecimal	1310274
20	Vigesimal	64icf8
36	Base36	bwfp0

Cryptographic Hash Functions

md5	866a3dfb17dd90886a8114b2f3319c8a
sha1	dd8efe0e99f08a3162931e60b92e1f86f04df01b
sha256	aeac66f61ba65b058b036bb1f42285e07dc2349e64cc91af9aa191837969fce9
sha512	ff1f93c8412f7df5febde2e33e412e2aa8246ea4ad4534e77c3910d4cfe458202801da2fd6be3794e55bd3a49588f928f046b68916c73f31c73369b41742cfae
ripemd-160	c7dad6ef0c8de32adafd76bf6ae1bdebba46e1e6

19989108 as geometric shapes

Circle

Radius = n

Diameter	39978216
Circumference	125595269.68923
Area	1.2552687050535E+15

Sphere

Radius = n

Volume	3.345560228578E+22
Surface area	5.0210748202141E+15
Circumference	125595269.68923

Square

Length = n

Perimeter	79956432
Area	399564438635664
Diagonal	28268867.633341

Cube

Length = n

Surface area	2397386631813984
Volume	7.9869367168477E+21
Space diagonal	34622150.653982

Equilateral Triangle

Length = n

Perimeter	59967324
Area	1.7301647715368E+14
Altitude	17311075.326991

Triangular Pyramid

Length = n

Surface area	1.7301647715368E+14
Volume	9.4126951889847E+20
Height	9422955.8777802