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

19489139 (number)

19489139 is an odd 8-digits prime number following 19489138 and preceding 19489140. In scientific notation, it is written as 1.9489139 × 10^7. The sum of its digits is 44. It has a total of 1 prime factors and 2 positive divisors. There are 19489138 positive integers (up to 19489139) that are relatively prime to 19489139.

Interesting facts

19489139 has 2 divisors, whose sum is 19489140
The reverse of 19489139 is 93198491
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 44
Digital Root 8

Name

Name	nineteen million four hundred eighty-nine thousand one hundred thirty-nine

Notation

Scientific notation	1.9489139 × 10^7
Engineering notation	1.9489139 × 10^6

Prime Factorization of 19489139

Prime Factorization 19489139

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	19489139	Product of the distinct prime numbers

The prime factorization of 19489139 is 19489139. Since it has a total of 1 prime factors.

Most popular turbo-numbers

1, 7, 5, 42, 942, 905, 2779, 7238, 8426, 84097, 768267, 234464, 4854432, 2639164, 70943080, 8488658, 763795631, 982957158, 5649373446, 1373201536

Basic calculations (n = 19489139)

Multiplication

n×y

n×2	38978278
n×3	58467417
n×4	77956556
n×5	97445695

Division

n÷y

n÷2	9744569.5
n÷3	6496379.6666667
n÷3	4872284.75
n÷5	3897827.8

Exponentiation

n^y

n²	379826538961321
n³	7.4024922137061E+21
n⁴	1.4426819969934E+29
n⁵	2.8116629972201E+36

Nth Root

^y√n

²√n	4414.6504957924
³√n	269.11064946725
⁴√n	66.442836301534
⁵√n	28.705064735068

Divisors of 19489139

1, 19489139

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	19489140	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	9744570	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	4414.6506090516	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999998973787	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 19489139 can be divided by 2 positive divisors. The sum of these divisors (counting 19489139) is 19489140, the average is 9744570.

Base conversion 19489139

Base	System	Value
2	Binary	1001010010110000101110011
3	Ternary	1100200011001222
4	Quaternary	1022112011303
5	Quinary	14442123024
6	Senary	1533415255
8	Octal	112260563
10	Decimal	19489139
12	Duodecimal	663a52b
16	Hexadecimal	1296173
20	Vigesimal	61g2gj
36	Base36	blpwz

Cryptographic Hash Functions

md5	d183e85e78cbdb169e3d9ca2bd277d9b
sha1	dd2742ddd90a5e90f06f7d076599576f78280957
sha256	37c55dedcd9b49f82658c3b45ac190b349db208e291d95f89a6799a358a6d27d
sha512	dcf3a9e930fa145160f356f44401e865bf291132a772ebcd17910d14f3a77f064104132be05bfe4894805b75c0a4a48684ca1686ccd0963444ceea0e7555e551
ripemd-160	c1f54b24fdde22c675dab9e9c6761cf2e9b2cb16

19489139 as geometric shapes

Circle

Radius = n

Diameter	38978278
Circumference	122453871.81438
Area	1.1932602644393E+15

Sphere

Radius = n

Volume	3.100748687578E+22
Surface area	4.7730410577573E+15
Circumference	122453871.81438

Square

Length = n

Perimeter	77956556
Area	379826538961321
Diagonal	27561804.692774

Cube

Length = n

Surface area	2278959233767926
Volume	7.4024922137061E+21
Space diagonal	33756178.943772

Equilateral Triangle

Length = n

Perimeter	58467417
Area	1.6446971588601E+14
Altitude	16878089.471886

Triangular Pyramid

Length = n

Surface area	1.6446971588601E+14
Volume	8.7239207366537E+20
Height	9187268.2309248