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

2189997 (number)

2189997 is an odd 7-digits composite number following 2189996 and preceding 2189998. In scientific notation, it is written as 2.189997 × 10^6. The sum of its digits is 45. It has a total of 4 prime factors and 12 positive divisors. There are 1382184 positive integers (up to 2189997) that are relatively prime to 2189997.

Interesting facts

2189997 has 12 divisors, whose sum is 2591680
The reverse of 2189997 is 7999812
Previous prime number is 19

Basic properties

Is Prime? no
Number parity odd
Number length 7
Sum of Digits 45
Digital Root 9

Name

Name	two million one hundred eighty-nine thousand nine hundred ninety-seven

Notation

Scientific notation	2.189997 × 10^6
Engineering notation	2.189997 × 10^6

Prime Factorization of 2189997

Prime Factorization 9 × 9 × 19 × 1423

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	243333	Product of the distinct prime numbers

The prime factorization of 2189997 is 9 × 9 × 19 × 1423. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 10, 41, 20, 623, 338, 4998, 274, 17485, 93779, 218872, 256836, 3439229, 2628305, 48999939, 92299110, 25783927, 860857071, 9249582513, 1988477167

Basic calculations (n = 2189997)

Multiplication

n×y

n×2	4379994
n×3	6569991
n×4	8759988
n×5	10949985

Division

n÷y

n÷2	1094998.5
n÷3	729999
n÷3	547499.25
n÷5	437999.4

Exponentiation

n^y

n²	4796086860009
n³	1.0503415835159E+19
n⁴	2.3002449168751E+25
n⁵	5.0375294672217E+31

Nth Root

^y√n

²√n	1479.8638450885
³√n	129.86172674638
⁴√n	38.468998493442
⁵√n	18.539102430766

Divisors of 2189997

1, 9, 19, 81, 171, 1423, 1539, 12807, 27037, 115263, 243333, 2189997

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	-2189996	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 2189997 can be divided by 12 positive divisors. The sum of these divisors (counting 2189997) is 1, the average is 0.083333333333333.

Base conversion 2189997

Base	System	Value
2	Binary	1000010110101010101101
3	Ternary	11010021010000
4	Quaternary	20112222231
5	Quinary	1030034442
6	Senary	114534513
8	Octal	10265255
10	Decimal	2189997
12	Duodecimal	897439
16	Hexadecimal	216aad
20	Vigesimal	ddejh
36	Base36	1axt9

Cryptographic Hash Functions

md5	584236e92262a1370e0b0986b85cc30d
sha1	f4e3290248b4a72320205a335630ba7dd9e296db
sha256	aaa83d1876fb25c61c4c4cb9071c333c670c33cec447e9dbce2fa3df53dce266
sha512	fed254cc46abd25e55d333ece336df411bda993a920842904e5f9b5af08529f359e6eb147b87496bd43a4372abf916fe8d48f861f1b2d691664a1b545fc44211
ripemd-160	8f8185d0ea514865a5489510f690d47ef1b7f4f2

2189997 as geometric shapes

Circle

Radius = n

Diameter	4379994
Circumference	13760156.973167
Area	15067351245383

Sphere

Radius = n

Volume	4.3996605367113E+19
Surface area	60269404981531
Circumference	13760156.973167

Square

Length = n

Perimeter	8759988
Area	4796086860009
Diagonal	3097123.4589564

Cube

Length = n

Surface area	28776521160054
Volume	1.0503415835159E+19
Space diagonal	3793186.0724234

Equilateral Triangle

Length = n

Perimeter	6569991
Area	2076766529762.3
Altitude	1896593.0362117

Triangular Pyramid

Length = n

Surface area	2076766529762.3
Volume	1.2378394271105E+18
Height	1032374.4863188