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

1999021 (number)

1999021 is an odd 7-digits prime number following 1999020 and preceding 1999022. In scientific notation, it is written as 1.999021 × 10^6. The sum of its digits is 31. It has a total of 1 prime factors and 2 positive divisors. There are 1999020 positive integers (up to 1999021) that are relatively prime to 1999021.

Interesting facts

1999021 has 2 divisors, whose sum is 1999022
The reverse of 1999021 is 1209991
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 7
Sum of Digits 31
Digital Root 4

Name

Name	one million nine hundred ninety-nine thousand twenty-one

Notation

Scientific notation	1.999021 × 10^6
Engineering notation	1.999021 × 10^6

Prime Factorization of 1999021

Prime Factorization 1999021

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	1999021	Product of the distinct prime numbers

The prime factorization of 1999021 is 1999021. Since it has a total of 1 prime factors.

Most popular turbo-numbers

4, 7, 12, 54, 872, 239, 3190, 4830, 20356, 96200, 585866, 881163, 8578204, 4850418, 17384260, 19736706, 448681340, 744974334, 6492169809, 12761295

Basic calculations (n = 1999021)

Multiplication

n×y

n×2	3998042
n×3	5997063
n×4	7996084
n×5	9995105

Division

n÷y

n÷2	999510.5
n÷3	666340.33333333
n÷3	499755.25
n÷5	399804.2

Exponentiation

n^y

n²	3996084958441
n³	7988257749707686261
n⁴	1.5968694995078E+25
n⁵	3.1921756637757E+31

Nth Root

^y√n

²√n	1413.8673912358
³√n	125.97154392244
⁴√n	37.601428047826
⁵√n	18.203859348823

Divisors of 1999021

1, 1999021

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	1999022	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	999511	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	1413.8677448757	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999989995108	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1999021 can be divided by 2 positive divisors. The sum of these divisors (counting 1999021) is 1999022, the average is 999511.

Base conversion 1999021

Base	System	Value
2	Binary	111101000000010101101
3	Ternary	10202120010211
4	Quaternary	13220002231
5	Quinary	1002432041
6	Senary	110502421
8	Octal	7500255
10	Decimal	1999021
12	Duodecimal	804a11
16	Hexadecimal	1e80ad
20	Vigesimal	c9hb1
36	Base36	16ugd

Cryptographic Hash Functions

md5	57a0b313b7ae05852f124c1aa5e0e51d
sha1	26edec0e1be1db1076c1d5a0080cd61e8b6c826d
sha256	d8c65807725249af7b9c3461fc0465fec5d011f9c1d54b628308739384829a67
sha512	88dee60b45968805efeef1ce7efd6a8a2d80e35cb04557409b80409584d84a8995ceb4ebb85079aaac2f365b0dc043efdd76b02f2a15a35846aca153060f2c63
ripemd-160	4690e738cbe172e221ed8dafb5cf9e1eac0da4bc

1999021 as geometric shapes

Circle

Radius = n

Diameter	3998042
Circumference	12560219.375943
Area	12554071148559

Sphere

Radius = n

Volume	3.3461135815285E+19
Surface area	50216284594236
Circumference	12560219.375943

Square

Length = n

Perimeter	7996084
Area	3996084958441
Diagonal	2827042.6096686

Cube

Length = n

Surface area	23976509750646
Volume	7988257749707686261
Space diagonal	3462405.9373971

Equilateral Triangle

Length = n

Perimeter	5997063
Area	1730355544845.4
Altitude	1731202.9686986

Triangular Pyramid

Length = n

Surface area	1730355544845.4
Volume	9.4142520411405E+17
Height	942347.53655621