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

1661372 (number)

1661372 is an even 7-digits composite number following 1661371 and preceding 1661373. In scientific notation, it is written as 1.661372 × 10^6. The sum of its digits is 26. It has a total of 3 prime factors and 6 positive divisors. There are 830684 positive integers (up to 1661372) that are relatively prime to 1661372.

Interesting facts

1661372 has 6 divisors, whose sum is 2907408
The reverse of 1661372 is 2731661
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 7
Sum of Digits 26
Digital Root 8

Name

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

Notation

Scientific notation	1.661372 × 10^6
Engineering notation	1.661372 × 10^6

Prime Factorization of 1661372

Prime Factorization 2 × 2 × 415343

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	830686	Product of the distinct prime numbers

The prime factorization of 1661372 is 2 × 2 × 415343. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 5, 87, 32, 815, 800, 2613, 8923, 27814, 7674, 249303, 686400, 7303849, 642438, 95994923, 70139753, 216574556, 607087530, 9745766079, 3212583803

Basic calculations (n = 1661372)

Multiplication

n×y

n×2	3322744
n×3	4984116
n×4	6645488
n×5	8306860

Division

n÷y

n÷2	830686
n÷3	553790.66666667
n÷3	415343
n÷5	332274.4

Exponentiation

n^y

n²	2760156922384
n³	4585647426454950848
n⁴	7.6184662361843E+24
n⁵	1.2657106487742E+31

Nth Root

^y√n

²√n	1288.9422019625
³√n	118.43742653555
⁴√n	35.901841205745
⁵√n	17.542576430268

Divisors of 1661372

1, 2, 4, 415343, 830686, 1661372

6 divisors

τ	Total Divisors	6	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-1661371	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.16666666666667	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	6	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1661372 can be divided by 6 positive divisors. The sum of these divisors (counting 1661372) is 1, the average is 0.16666666666667.

Base conversion 1661372

Base	System	Value
2	Binary	110010101100110111100
3	Ternary	10010101222022
4	Quaternary	12111212330
5	Quinary	411130442
6	Senary	55335312
8	Octal	6254674
10	Decimal	1661372
12	Duodecimal	681538
16	Hexadecimal	1959bc
20	Vigesimal	a7d8c
36	Base36	zlx8

Cryptographic Hash Functions

md5	5044643d817a6f461e17543d35816cb3
sha1	4efad73d2d9db9a37325fed08b224e3a9666dd69
sha256	f168a4d8b712cca8ff3b4d69688708e0c9579b8cb19a37052daa450efc5510f8
sha512	5c1597d83d6922c0c92d001657f05642dd21938443e4e3ebb648623067775423e3f7e73a422008b7bd8a7396c53e244ce1aea89de3a27ac5815f511effb2aa5a
ripemd-160	735207e0e8feb7156d9e182840ff5531d3c7cd06

1661372 as geometric shapes

Circle

Radius = n

Diameter	3322744
Circumference	10438708.14016
Area	8671288710116.6

Sphere

Radius = n

Volume	1.9208315022538E+19
Surface area	34685154840466
Circumference	10438708.14016

Square

Length = n

Perimeter	6645488
Area	2760156922384
Diagonal	2349534.8145469

Cube

Length = n

Surface area	16560941534304
Volume	4585647426454950848
Space diagonal	2877580.7142723

Equilateral Triangle

Length = n

Perimeter	4984116
Area	1195183006608
Altitude	1438790.3571362

Triangular Pyramid

Length = n

Surface area	1195183006608
Volume	5.4042373189616E+17
Height	783178.27151564