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

19989709 (number)

19989709 is an odd 8-digits prime number following 19989708 and preceding 19989710. In scientific notation, it is written as 1.9989709 × 10^7. The sum of its digits is 52. It has a total of 1 prime factors and 2 positive divisors. There are 19989708 positive integers (up to 19989709) that are relatively prime to 19989709.

Interesting facts

19989709 has 2 divisors, whose sum is 19989710
The reverse of 19989709 is 90798991
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 52
Digital Root 7

Name

Name	nineteen million nine hundred eighty-nine thousand seven hundred nine

Notation

Scientific notation	1.9989709 × 10^7
Engineering notation	1.9989709 × 10^6

Prime Factorization of 19989709

Prime Factorization 19989709

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	19989709	Product of the distinct prime numbers

The prime factorization of 19989709 is 19989709. Since it has a total of 1 prime factors.

Most popular turbo-numbers

5, 1, 93, 38, 832, 897, 8552, 2740, 55724, 74845, 520459, 138939, 2388117, 9015118, 47228350, 79699051, 442115963, 182455401, 657798528, 7295309780

Basic calculations (n = 19989709)

Multiplication

n×y

n×2	39979418
n×3	59969127
n×4	79958836
n×5	99948545

Division

n÷y

n÷2	9994854.5
n÷3	6663236.3333333
n÷3	4997427.25
n÷5	3997941.8

Exponentiation

n^y

n²	399588465904681
n³	7.987657153191E+21
n⁴	1.5967094208406E+29
n⁵	3.1917756680161E+36

Nth Root

^y√n

²√n	4470.9852381774
³√n	271.39519688579
⁴√n	66.865426329138
⁵√n	28.851028141854

Divisors of 19989709

1, 19989709

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	19989710	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	9994855	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	4470.9853500095	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999998999485	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 19989709 can be divided by 2 positive divisors. The sum of these divisors (counting 19989709) is 19989710, the average is 9994855.

Base conversion 19989709

Base	System	Value
2	Binary	1001100010000010011001101
3	Ternary	1101121120201121
4	Quaternary	1030100103031
5	Quinary	20104132314
6	Senary	1552240541
8	Octal	114202315
10	Decimal	19989709
12	Duodecimal	6840151
16	Hexadecimal	13104cd
20	Vigesimal	64ie59
36	Base36	bwg5p

Cryptographic Hash Functions

md5	569b2117fa2fd6246efed5d7acab66d1
sha1	c8eeea301e8ee174c337274669ce9d3769ed0266
sha256	f886b14421670582e73b048a729fec2c6746507b328745de62651edaa5167bcb
sha512	a45843b7368626288ac53ea75868fa5912ffccab25c827e0b9c780a317826e840d5fcd0871b99d70b69ee6a9b19ef49e415c15eeff3af7ddfe2cfc71f00fa06f
ripemd-160	688d3c899da693842d6ecb90675461a331937152

19989709 as geometric shapes

Circle

Radius = n

Diameter	39979418
Circumference	125599045.8836
Area	1.2553441889454E+15

Sphere

Radius = n

Volume	3.3458620042478E+22
Surface area	5.0213767557814E+15
Circumference	125599045.8836

Square

Length = n

Perimeter	79958836
Area	399588465904681
Diagonal	28269717.575692

Cube

Length = n

Surface area	2397530795428086
Volume	7.987657153191E+21
Space diagonal	34623191.616517

Equilateral Triangle

Length = n

Perimeter	59969127
Area	1.7302688126635E+14
Altitude	17311595.808258

Triangular Pyramid

Length = n

Surface area	1.7302688126635E+14
Volume	9.4135442313576E+20
Height	9423239.1918972