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

2188995 (number)

2188995 is an odd 7-digits composite number following 2188994 and preceding 2188996. In scientific notation, it is written as 2.188995 × 10^6. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 1167456 positive integers (up to 2188995) that are relatively prime to 2188995.

Interesting facts

2188995 has 8 divisors, whose sum is 3502416
The reverse of 2188995 is 5998812
Previous prime number is 3

Basic properties

Is Prime? no
Number parity odd
Number length 7
Sum of Digits 42
Digital Root 6

Name

Name	two million one hundred eighty-eight thousand nine hundred ninety-five

Notation

Scientific notation	2.188995 × 10^6
Engineering notation	2.188995 × 10^6

Prime Factorization of 2188995

Prime Factorization 5 × 3 × 145933

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	2188995	Product of the distinct prime numbers

The prime factorization of 2188995 is 5 × 3 × 145933. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 7, 70, 63, 180, 167, 363, 2820, 33456, 91666, 795798, 554989, 8411140, 2165945, 35101321, 77398727, 809505076, 366075980, 6245680200, 1160536189

Basic calculations (n = 2188995)

Multiplication

n×y

n×2	4377990
n×3	6566985
n×4	8755980
n×5	10944975

Division

n÷y

n÷2	1094497.5
n÷3	729665
n÷3	547248.75
n÷5	437799

Exponentiation

n^y

n²	4791699110025
n³	1.0489005393349E+19
n⁴	2.2960380361014E+25
n⁵	5.0260157808359E+31

Nth Root

^y√n

²√n	1479.5252616971
³√n	129.84191830216
⁴√n	38.464597511181
⁵√n	18.537405663029

Divisors of 2188995

1, 3, 5, 15, 145933, 437799, 729665, 2188995

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	-2188994	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 2188995 can be divided by 8 positive divisors. The sum of these divisors (counting 2188995) is 1, the average is 0.125.

Base conversion 2188995

Base	System	Value
2	Binary	1000010110011011000011
3	Ternary	11010012201220
4	Quaternary	20112123003
5	Quinary	1030021440
6	Senary	114530123
8	Octal	10263303
10	Decimal	2188995
12	Duodecimal	896943
16	Hexadecimal	2166c3
20	Vigesimal	ddc9f
36	Base36	1ax1f

Cryptographic Hash Functions

md5	f30c62968d7235f334c6d0bb52d97bbf
sha1	e2c223f0b39966d3b14e7478ab919aeff5f23357
sha256	d6bc4becdfefdaa8b1eaf1e420ab72d5c68e906d87c07c66c25cb5cdd3c9d57f
sha512	707e765e2820c816d3f3c92b8cc7ed8488d40912fb8b4a22b04e43aec769c48d54ef99aed29d23ebfeec4a736932c269b5dce2e8da9570fb4efeb739a7c081b6
ripemd-160	57884dd9faaa89056441e4814338f3f8baf8e69a

2188995 as geometric shapes

Circle

Radius = n

Diameter	4377990
Circumference	13753861.22149
Area	15053566722267

Sphere

Radius = n

Volume	4.3936243049613E+19
Surface area	60214266889069
Circumference	13753861.22149

Square

Length = n

Perimeter	8755980
Area	4791699110025
Diagonal	3095706.4169669

Cube

Length = n

Surface area	28750194660150
Volume	1.0489005393349E+19
Space diagonal	3791450.5575142

Equilateral Triangle

Length = n

Perimeter	6566985
Area	2074866578286.5
Altitude	1895725.2787571

Triangular Pyramid

Length = n

Surface area	2074866578286.5
Volume	1.2361411402566E+18
Height	1031902.138989