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

1999868 (number)

1999868 is an even 7-digits composite number following 1999867 and preceding 1999869. In scientific notation, it is written as 1.999868 × 10^6. The sum of its digits is 50. It has a total of 4 prime factors and 12 positive divisors. There are 922992 positive integers (up to 1999868) that are relatively prime to 1999868.

Interesting facts

1999868 has 12 divisors, whose sum is 3769080
The reverse of 1999868 is 8689991
Previous prime number is 13

Basic properties

Is Prime? no
Number parity even
Number length 7
Sum of Digits 50
Digital Root 5

Name

Name	one million nine hundred ninety-nine thousand eight hundred sixty-eight

Notation

Scientific notation	1.999868 × 10^6
Engineering notation	1.999868 × 10^6

Prime Factorization of 1999868

Prime Factorization 2 × 2 × 13 × 38459

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	999934	Product of the distinct prime numbers

The prime factorization of 1999868 is 2 × 2 × 13 × 38459. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 4, 16, 89, 30, 179, 8745, 4836, 743, 859, 469777, 869609, 4155464, 9212030, 3297771, 33467633, 363834859, 21520990, 1654131435, 5494334611

Basic calculations (n = 1999868)

Multiplication

n×y

n×2	3999736
n×3	5999604
n×4	7999472
n×5	9999340

Division

n÷y

n÷2	999934
n÷3	666622.66666667
n÷3	499967
n÷5	399973.6

Exponentiation

n^y

n²	3999472017424
n³	7998416104541700032
n⁴	1.5995776418158E+25
n⁵	3.1989441393828E+31

Nth Root

^y√n

²√n	1414.1668925555
³√n	125.9893331022
⁴√n	37.605410415996
⁵√n	18.205401709441

Divisors of 1999868

1, 2, 4, 13, 26, 52, 38459, 76918, 153836, 499967, 999934, 1999868

12 divisors

τ	Total Divisors	12	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-1999867	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.083333333333333	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	12	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1999868 can be divided by 12 positive divisors. The sum of these divisors (counting 1999868) is 1, the average is 0.083333333333333.

Base conversion 1999868

Base	System	Value
2	Binary	111101000001111111100
3	Ternary	10202121022012
4	Quaternary	13220033330
5	Quinary	1002443433
6	Senary	110510352
8	Octal	7501774
10	Decimal	1999868
12	Duodecimal	8053b8
16	Hexadecimal	1e83fc
20	Vigesimal	c9jd8
36	Base36	16v3w

Cryptographic Hash Functions

md5	02ed1392c2104cc341c874411cc40ffb
sha1	0a454fbdc7f8a5b0e4f85045340c09285f5cf858
sha256	43ad2eed5ba16043ae90626f7dcee9000ad14f0db2c798c5d78550bcb1da337b
sha512	1967f23caf5f4f67e30620ed26a60777675d2277333f7da3e6c39609507632511656124e3ba15bee636d0b82088f55de751260ea5899182f071014d6a9bff8d9
ripemd-160	e04af57b684da03a08597c7315c14cf16aeb23d3

1999868 as geometric shapes

Circle

Radius = n

Diameter	3999736
Circumference	12565541.233899
Area	12564711908177

Sphere

Radius = n

Volume	3.350368703251E+19
Surface area	50258847632709
Circumference	12565541.233899

Square

Length = n

Perimeter	7999472
Area	3999472017424
Diagonal	2828240.448556

Cube

Length = n

Surface area	23996832104544
Volume	7998416104541700032
Space diagonal	3463872.9844312

Equilateral Triangle

Length = n

Perimeter	5999604
Area	1731822184407.1
Altitude	1731936.4922156

Triangular Pyramid

Length = n

Surface area	1731822184407.1
Volume	9.4262237771219E+17
Height	942746.81618532