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

2009890 (number)

2009890 is an even 7-digits composite number following 2009889 and preceding 2009891. In scientific notation, it is written as 2.009890 × 10^6. The sum of its digits is 28. It has a total of 3 prime factors and 8 positive divisors. There are 803952 positive integers (up to 2009890) that are relatively prime to 2009890.

Interesting facts

2009890 has 8 divisors, whose sum is 3617820
The reverse of 2009890 is 0989002
Previous prime number is 5

Basic properties

Is Prime? no
Number parity even
Number length 7
Sum of Digits 28
Digital Root 1

Name

Name	two million nine thousand eight hundred ninety

Notation

Scientific notation	2.009890 × 10^6
Engineering notation	2.009890 × 10^6

Prime Factorization of 2009890

Prime Factorization 2 × 5 × 200989

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	2009890	Product of the distinct prime numbers

The prime factorization of 2009890 is 2 × 5 × 200989. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 7, 13, 47, 389, 224, 8423, 8907, 68271, 30771, 910105, 487034, 1612005, 9038590, 33454352, 7413261, 944293416, 677076915, 2627872922, 339762353

Basic calculations (n = 2009890)

Multiplication

n×y

n×2	4019780
n×3	6029670
n×4	8039560
n×5	10049450

Division

n÷y

n÷2	1004945
n÷3	669963.33333333
n÷3	502472.5
n÷5	401978

Exponentiation

n^y

n²	4039657812100
n³	8119267839961669000
n⁴	1.6318835238861E+25
n⁵	3.2799063758233E+31

Nth Root

^y√n

²√n	1417.7058933361
³√n	126.19944059232
⁴√n	37.652435423703
⁵√n	18.223611900891

Divisors of 2009890

1, 2, 5, 10, 200989, 401978, 1004945, 2009890

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	-2009889	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 2009890 can be divided by 8 positive divisors. The sum of these divisors (counting 2009890) is 1, the average is 0.125.

Base conversion 2009890

Base	System	Value
2	Binary	111101010101100100010
3	Ternary	10210010001101
4	Quaternary	13222230202
5	Quinary	1003304030
6	Senary	111025014
8	Octal	7525442
10	Decimal	2009890
12	Duodecimal	80b16a
16	Hexadecimal	1eab22
20	Vigesimal	cb4ea
36	Base36	172ua

Cryptographic Hash Functions

md5	6414ba105ec34124b079204d0ce9de4c
sha1	e110ad23291956a4a45c8e9c02b83983242f3f4d
sha256	905cbc924c15a17638e30400e391b80f195b456d0599493d12d02c796893369e
sha512	255c31ce7c59607e0c89623679f3bfedd35d54f2ec615383eb46683f40efff25a7ce487f00677bb0f67f9c298a048f949259d44ad3a703cc3307573007b62e0a
ripemd-160	3c6bd85465bccfdc0fac0af00a83157028b10151

2009890 as geometric shapes

Circle

Radius = n

Diameter	4019780
Circumference	12628511.317047
Area	12690959305510

Sphere

Radius = n

Volume	3.4009909598069E+19
Surface area	50763837222040
Circumference	12628511.317047

Square

Length = n

Perimeter	8039560
Area	4039657812100
Diagonal	2842413.6968781

Cube

Length = n

Surface area	24237946872600
Volume	8119267839961669000
Space diagonal	3481231.5976246

Equilateral Triangle

Length = n

Perimeter	6029670
Area	1749223143937.4
Altitude	1740615.7988123

Triangular Pyramid

Length = n

Surface area	1749223143937.4
Volume	9.5686489131779E+17
Height	947471.23229269