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

19985351 (number)

19985351 is an odd 8-digits prime number following 19985350 and preceding 19985352. In scientific notation, it is written as 1.9985351 × 10^7. The sum of its digits is 41. It has a total of 1 prime factors and 2 positive divisors. There are 19985350 positive integers (up to 19985351) that are relatively prime to 19985351.

Interesting facts

19985351 has 2 divisors, whose sum is 19985352
The reverse of 19985351 is 15358991
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 41
Digital Root 5

Name

Name	nineteen million nine hundred eighty-five thousand three hundred fifty-one

Notation

Scientific notation	1.9985351 × 10^7
Engineering notation	1.9985351 × 10^6

Prime Factorization of 19985351

Prime Factorization 19985351

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	19985351	Product of the distinct prime numbers

The prime factorization of 19985351 is 19985351. Since it has a total of 1 prime factors.

Most popular turbo-numbers

4, 7, 32, 79, 890, 648, 1296, 5801, 58451, 88119, 247147, 486283, 2046218, 6769970, 25159615, 48042474, 919806380, 634943258, 7455311883, 5781647850

Basic calculations (n = 19985351)

Multiplication

n×y

n×2	39970702
n×3	59956053
n×4	79941404
n×5	99926755

Division

n÷y

n÷2	9992675.5
n÷3	6661783.6666667
n÷3	4996337.75
n÷5	3997070.2

Exponentiation

n^y

n²	399414254593201
n³	7.9824340724485E+21
n⁴	1.5953174677224E+29
n⁵	3.1882979548864E+36

Nth Root

^y√n

²√n	4470.4978469965
³√n	271.37547296636
⁴√n	66.861781661847
⁵√n	28.849770057041

Divisors of 19985351

1, 19985351

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	19985352	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	9992676	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	4470.4979588408	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999998999267	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 19985351 can be divided by 2 positive divisors. The sum of these divisors (counting 19985351) is 19985352, the average is 9992676.

Base conversion 19985351

Base	System	Value
2	Binary	1001100001111001111000111
3	Ternary	1101121100202012
4	Quaternary	1030033033013
5	Quinary	20104012401
6	Senary	1552204435
8	Octal	114171707
10	Decimal	19985351
12	Duodecimal	683971b
16	Hexadecimal	130f3c7
20	Vigesimal	64i37b
36	Base36	bwcsn

Cryptographic Hash Functions

md5	bb2327072895fca07820518b037ac298
sha1	627a3cfde4e6242ef60ebb330840c11164c82430
sha256	0cbc8a490efb0d7cf6cb9772ad17f7261d977e3c900789f311acc5b12bbc45a9
sha512	ea891e42e4a74a16925bda127f417a6d2853976f4d66a1267908f17e8b239a23f08640cd7a103804476631bac9d5c53e5a4ab4b682152f0896b7baf67be22de3
ripemd-160	3398964b1df19e6c0b634eacd7c46be5608ee5be

19985351 as geometric shapes

Circle

Radius = n

Diameter	39970702
Circumference	125571663.76203
Area	1.254796887969E+15

Sphere

Radius = n

Volume	3.3436741653025E+22
Surface area	5.0191875518762E+15
Circumference	125571663.76203

Square

Length = n

Perimeter	79941404
Area	399414254593201
Diagonal	28263554.432987

Cube

Length = n

Surface area	2396485527559206
Volume	7.9824340724485E+21
Space diagonal	34615643.339097

Equilateral Triangle

Length = n

Perimeter	59956053
Area	1.7295144555567E+14
Altitude	17307821.669549

Triangular Pyramid

Length = n

Surface area	1.7295144555567E+14
Volume	9.4073887716715E+20
Height	9421184.8109956