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

19985005 (number)

19985005 is an odd 8-digits composite number following 19985004 and preceding 19985006. In scientific notation, it is written as 1.9985005 × 10^7. The sum of its digits is 37. It has a total of 2 prime factors and 4 positive divisors. There are 15988000 positive integers (up to 19985005) that are relatively prime to 19985005.

Interesting facts

19985005 has 4 divisors, whose sum is 23982012
The reverse of 19985005 is 50058991
Previous prime number is 5

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 37
Digital Root 1

Name

Name	nineteen million nine hundred eighty-five thousand five

Notation

Scientific notation	1.9985005 × 10^7
Engineering notation	1.9985005 × 10^6

Prime Factorization of 19985005

Prime Factorization 5 × 3997001

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	19985005	Product of the distinct prime numbers

The prime factorization of 19985005 is 5 × 3997001. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 8, 39, 26, 449, 185, 6953, 6580, 5797, 92295, 914890, 104016, 9346898, 299528, 29124749, 56373808, 631342261, 683998148, 6069878329, 7247646889

Basic calculations (n = 19985005)

Multiplication

n×y

n×2	39970010
n×3	59955015
n×4	79940020
n×5	99925025

Division

n÷y

n÷2	9992502.5
n÷3	6661668.3333333
n÷3	4996251.25
n÷5	3997001

Exponentiation

n^y

n²	399400424850025
n³	7.9820194876299E+21
n⁴	1.5952069937038E+29
n⁵	3.1880219745206E+36

Nth Root

^y√n

²√n	4470.4591486781
³√n	271.37390687836
⁴√n	66.861492270799
⁵√n	28.849670162978

Divisors of 19985005

1, 5, 3997001, 19985005

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	-19985004	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 19985005 can be divided by 4 positive divisors. The sum of these divisors (counting 19985005) is 1, the average is 0.25.

Base conversion 19985005

Base	System	Value
2	Binary	1001100001111001001101101
3	Ternary	1101121100021101
4	Quaternary	1030033021231
5	Quinary	20104010010
6	Senary	1552203101
8	Octal	114171155
10	Decimal	19985005
12	Duodecimal	6839491
16	Hexadecimal	130f26d
20	Vigesimal	64i2a5
36	Base36	bwcj1

Cryptographic Hash Functions

md5	15feb59b805c31461e42278f546177a6
sha1	1c6a00cd1b6f0b9a922ab1ce7e55ab79a5d31352
sha256	cda0decc170adec5fa0fe9d955d4d022e474c0213510af47f1bf5cd13f5e5b4e
sha512	374fa9965ce471e5be4a3b173c859ed47bf848937d86f4828787410b6e17cfa3f55055793ef9a01718e8afb78c50b2ba3d75d8c03a8450e442c3ee8c849272f0
ripemd-160	ece190b0ebfd1cad923242e8c8cd34d743162c16

19985005 as geometric shapes

Circle

Radius = n

Diameter	39970010
Circumference	125569489.77991
Area	1.2547534405495E+15

Sphere

Radius = n

Volume	3.3435005044198E+22
Surface area	5.0190137621979E+15
Circumference	125569489.77991

Square

Length = n

Perimeter	79940020
Area	399400424850025
Diagonal	28263065.115094

Cube

Length = n

Surface area	2396402549100150
Volume	7.9820194876299E+21
Space diagonal	34615044.049518

Equilateral Triangle

Length = n

Perimeter	59955015
Area	1.7294545710121E+14
Altitude	17307522.024759

Triangular Pyramid

Length = n

Surface area	1.7294545710121E+14
Volume	9.4069001787771E+20
Height	9421021.7050314