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

1640140 (number)

1640140 is an even 7-digits composite number following 1640139 and preceding 1640141. In scientific notation, it is written as 1.640140 × 10^6. The sum of its digits is 16. It has a total of 4 prime factors and 12 positive divisors. There are 656048 positive integers (up to 1640140) that are relatively prime to 1640140.

Interesting facts

1640140 has 12 divisors, whose sum is 3444336
The reverse of 1640140 is 0410461
Previous prime number is 5

Basic properties

Is Prime? no
Number parity even
Number length 7
Sum of Digits 16
Digital Root 7

Name

Name	one million six hundred forty thousand one hundred forty

Notation

Scientific notation	1.640140 × 10^6
Engineering notation	1.640140 × 10^6

Prime Factorization of 1640140

Prime Factorization 2 × 2 × 5 × 82007

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	820070	Product of the distinct prime numbers

The prime factorization of 1640140 is 2 × 2 × 5 × 82007. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 4, 20, 17, 360, 301, 602, 2226, 34193, 54111, 229006, 380626, 8294661, 474129, 7037822, 74718275, 104106426, 768286758, 1905600382, 1616276728

Basic calculations (n = 1640140)

Multiplication

n×y

n×2	3280280
n×3	4920420
n×4	6560560
n×5	8200700

Division

n÷y

n÷2	820070
n÷3	546713.33333333
n÷3	410035
n÷5	328028

Exponentiation

n^y

n²	2690059219600
n³	4412073728434744000
n⁴	7.236418604955E+24
n⁵	1.1868739610731E+31

Nth Root

^y√n

²√n	1280.6795071367
³√n	117.93072636082
⁴√n	35.786582780935
⁵√n	17.497507328314

Divisors of 1640140

1, 2, 4, 5, 10, 20, 82007, 164014, 328028, 410035, 820070, 1640140

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	-1640139	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 1640140 can be divided by 12 positive divisors. The sum of these divisors (counting 1640140) is 1, the average is 0.083333333333333.

Base conversion 1640140

Base	System	Value
2	Binary	110010000011011001100
3	Ternary	10002022211221
4	Quaternary	12100123030
5	Quinary	404441030
6	Senary	55053124
8	Octal	6203314
10	Decimal	1640140
12	Duodecimal	6711a4
16	Hexadecimal	1906cc
20	Vigesimal	a5070
36	Base36	z5jg

Cryptographic Hash Functions

md5	f1599a37c9bf90df5ef1e41327001bba
sha1	b9ec8299a5d3ee7027248d1f4e602bdbc58a7737
sha256	349dabb86ad3e01b0bc012fbd42288289aa1897764c07a0a22979d014eb08f47
sha512	8bb0b40e56ab2db836de979fbaf1f22f25cd90ec93574fd7cca12159c5dd7ead5e072805a08c9550c507fd12301787b7fe63e26eb49c2f8c38c6c875e4460901
ripemd-160	55f298cc3d161f395260d3624e19e04a6ff932f6

1640140 as geometric shapes

Circle

Radius = n

Diameter	3280280
Circumference	10305303.549718
Area	8451070282016.9

Sphere

Radius = n

Volume	1.8481251216463E+19
Surface area	33804281128067
Circumference	10305303.549718

Square

Length = n

Perimeter	6560560
Area	2690059219600
Diagonal	2319508.2321906

Cube

Length = n

Surface area	16140355317600
Volume	4412073728434744000
Space diagonal	2840805.811526

Equilateral Triangle

Length = n

Perimeter	4920420
Area	1164829810929.1
Altitude	1420402.905763

Triangular Pyramid

Length = n

Surface area	1164829810929.1
Volume	5.1996787541187E+17
Height	773169.4107302