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

1666243 (number)

1666243 is an odd 7-digits composite number following 1666242 and preceding 1666244. In scientific notation, it is written as 1.666243 × 10^6. The sum of its digits is 28. It has a total of 2 prime factors and 4 positive divisors. There are 1578528 positive integers (up to 1666243) that are relatively prime to 1666243.

Interesting facts

1666243 has 4 divisors, whose sum is 1753960
The reverse of 1666243 is 3426661
Previous prime number is 19

Basic properties

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

Name

Name	one million six hundred sixty-six thousand two hundred forty-three

Notation

Scientific notation	1.666243 × 10^6
Engineering notation	1.666243 × 10^6

Prime Factorization of 1666243

Prime Factorization 19 × 87697

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	1666243	Product of the distinct prime numbers

The prime factorization of 1666243 is 19 × 87697. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 7, 75, 14, 406, 763, 44, 2816, 76505, 86381, 802922, 979511, 9729775, 3729986, 45847943, 13543044, 69576860, 723884934, 8273443348, 2003311133

Basic calculations (n = 1666243)

Multiplication

n×y

n×2	3332486
n×3	4998729
n×4	6664972
n×5	8331215

Division

n÷y

n÷2	833121.5
n÷3	555414.33333333
n÷3	416560.75
n÷5	333248.6

Exponentiation

n^y

n²	2776365735049
n³	4626099971465250907
n⁴	7.7082066947542E+24
n⁵	1.2843745447687E+31

Nth Root

^y√n

²√n	1290.8303529124
³√n	118.55306305076
⁴√n	35.928127600982
⁵√n	17.552851053053

Divisors of 1666243

1, 19, 87697, 1666243

4 divisors

τ	Total Divisors	4	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-1666242	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.25	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	4	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1666243 can be divided by 4 positive divisors. The sum of these divisors (counting 1666243) is 1, the average is 0.25.

Base conversion 1666243

Base	System	Value
2	Binary	110010110110011000011
3	Ternary	10010122122201
4	Quaternary	12112303003
5	Quinary	411304433
6	Senary	55414031
8	Octal	6266303
10	Decimal	1666243
12	Duodecimal	684317
16	Hexadecimal	196cc3
20	Vigesimal	a85c3
36	Base36	zpoj

Cryptographic Hash Functions

md5	b30d6cf31c55e6b3a4d0a0adbf3c1726
sha1	6c0e29ee7d6582a4dce1d9aa90ac18640fe54bb5
sha256	b145893e17777453430d2ecc3b47d6827494309e38b12ddc4d179062e056f75e
sha512	9ee5a2bf083eccbfcd8d5b1c17d3863d761db8bb8a33b621d606162791b1dc974b8ac8324509ae3a8c6024f68ecd6c60049a3a057e9621f1074211449ab2b17d
ripemd-160	f2f4461adfabb7748409c853e53a37342969cbff

1666243 as geometric shapes

Circle

Radius = n

Diameter	3332486
Circumference	10469313.535791
Area	8722210196908.4

Sphere

Radius = n

Volume	1.9377762246836E+19
Surface area	34888840787633
Circumference	10469313.535791

Square

Length = n

Perimeter	6664972
Area	2776365735049
Diagonal	2356423.4488092

Cube

Length = n

Surface area	16658194410294
Volume	4626099971465250907
Space diagonal	2886017.533756

Equilateral Triangle

Length = n

Perimeter	4998729
Area	1202201628374.5
Altitude	1443008.766878

Triangular Pyramid

Length = n

Surface area	1202201628374.5
Volume	5.45191110045E+17
Height	785474.48293641