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

19993790 (number)

19993790 is an even 8-digits composite number following 19993789 and preceding 19993791. In scientific notation, it is written as 1.9993790 × 10^7. The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors. There are 7997512 positive integers (up to 19993790) that are relatively prime to 19993790.

Interesting facts

19993790 has 8 divisors, whose sum is 35988840
The reverse of 19993790 is 09739991
Previous prime number is 5

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 47
Digital Root 2

Name

Name	nineteen million nine hundred ninety-three thousand seven hundred ninety

Notation

Scientific notation	1.9993790 × 10^7
Engineering notation	1.9993790 × 10^6

Prime Factorization of 19993790

Prime Factorization 2 × 5 × 1999379

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	19993790	Product of the distinct prime numbers

The prime factorization of 19993790 is 2 × 5 × 1999379. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 2, 27, 57, 809, 478, 4216, 1243, 87010, 32939, 137150, 551961, 2733866, 7565835, 63827323, 12079565, 653752962, 106470983, 3258319618, 6484297764

Basic calculations (n = 19993790)

Multiplication

n×y

n×2	39987580
n×3	59981370
n×4	79975160
n×5	99968950

Division

n÷y

n÷2	9996895
n÷3	6664596.6666667
n÷3	4998447.5
n÷5	3998758

Exponentiation

n^y

n²	399751638564100
n³	7.9925503136065E+21
n⁴	1.5980137253468E+29
n⁵	3.1950350841702E+36

Nth Root

^y√n

²√n	4471.4416019892
³√n	271.41366452891
⁴√n	66.868838796477
⁵√n	28.852206062274

Divisors of 19993790

1, 2, 5, 10, 1999379, 3998758, 9996895, 19993790

8 divisors

τ	Total Divisors	8	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-19993789	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.125	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	8	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 19993790 can be divided by 8 positive divisors. The sum of these divisors (counting 19993790) is 1, the average is 0.125.

Base conversion 19993790

Base	System	Value
2	Binary	1001100010001010010111110
3	Ternary	1101121210022202
4	Quaternary	1030101102332
5	Quinary	20104300130
6	Senary	1552311502
8	Octal	114212276
10	Decimal	19993790
12	Duodecimal	6842592
16	Hexadecimal	13114be
20	Vigesimal	64j49a
36	Base36	bwjb2

Cryptographic Hash Functions

md5	74d03e0b29c966044fca7bbc3c0d52f4
sha1	5d4a829258355622b6cc44da0a53a78e30535211
sha256	c3f5e229bddca1b9b2844a0940522c4855cbed46375395a38414443f0359e99a
sha512	ab25ae3cfccfe4f28416f47171e7cee9470b50a418c183b8b7fd6802e46a6993301a2d1b9f1033a1f143a5d82d31165de0e4bf41d712b7240f74b75647ecfa33
ripemd-160	6eba20e49a6bc1490528eb0e32b540d2716b156a

19993790 as geometric shapes

Circle

Radius = n

Diameter	39987580
Circumference	125624687.56283
Area	1.2558568109735E+15

Sphere

Radius = n

Volume	3.3479116464897E+22
Surface area	5.0234272438938E+15
Circumference	125624687.56283

Square

Length = n

Perimeter	79975160
Area	399751638564100
Diagonal	28275488.98124

Cube

Length = n

Surface area	2398509831384600
Volume	7.9925503136065E+21
Space diagonal	34630260.115863

Equilateral Triangle

Length = n

Perimeter	59981370
Area	1.7309753710048E+14
Altitude	17315130.057931

Triangular Pyramid

Length = n

Surface area	1.7309753710048E+14
Volume	9.4193108762097E+20
Height	9425162.9937465