1640459085 (number)

1640459085 is an odd 10-digits composite number following 1640459084 and preceding 1640459086. In scientific notation, it is written as 1.640459085 × 10^9. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 846688320 positive integers (up to 1640459085) that are relatively prime to 1640459085.

Interesting facts

Basic properties

Name

Name one billion six hundred forty million four hundred fifty-nine thousand eighty-five

Notation

Scientific notation 1.640459085 × 10^9
Engineering notation 1.640459085 × 10^9

Prime Factorization of 1640459085

Prime Factorization 15 × 31 × 3527869

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 1640459085
Product of the distinct prime numbers

The prime factorization of 1640459085 is 15 × 31 × 3527869. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 4, 45, 80, 1, 203, 5011, 3132, 80404, 40840, 204284, 203950, 3350413, 5075068, 75452917, 8922683, 527498987, 404377968, 3349533520, 4504998781

Basic calculations (n = 1640459085)

Multiplication

n×y
n×2 3280918170
n×3 4921377255
n×4 6561836340
n×5 8202295425

Division

n÷y
n÷2 820229542.5
n÷3 546819695
n÷3 410114771.25
n÷5 328091817

Exponentiation

ny
n2 2691106009559037225
n3 4.4146493020792E+27
n4 7.2420515546848E+36
n5 1.1880289266921E+46

Nth Root

y√n
2√n 40502.581214041
3√n 1179.3837357098
4√n 201.25253095065
5√n 69.661541520385

Divisors of 1640459085

1, 15, 31, 465, 3527869, 52918035, 109363939, 1640459085

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 -1640459084
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 1640459085 can be divided by 8 positive divisors. The sum of these divisors (counting 1640459085) is 1, the average is 0.125.

Base conversion 1640459085

Base System Value
2 Binary 1100001110001110110101101001101
3 Ternary 11020022210221210220
4 Quaternary 1201301312231031
5 Quinary 11324424142320
6 Senary 430440421553
8 Octal 14161665515
10 Decimal 1640459085
12 Duodecimal 3994778b9
16 Hexadecimal 61c76b4d
20 Vigesimal 15cch7e5
36 Base36 r4oqbx

Cryptographic Hash Functions

md5 52e92d9931545d6d8a6edbcb524c29d0
sha1 e07d290b33f1d63c096fcc6a074ba782ea360175
sha256 d9e6ebb05221c0104ef6733368aa73cd1f9a08d0aa47b9c9ca193471a6cafce1
sha512 1bbe2e627d663e7a76f6f8cfe735fefed5571a4ffad591d2778deefcc2759086e66e601b73b56300cd672c50211e86616ff78ed13e46cd9d5702a5a8c3f7e79b
ripemd-160 cdf6214c6733713e87aa1d78e1f286b62ca2db61

1640459085 as geometric shapes

Circle

Radius = n
Diameter 3280918170
Circumference 10307308419.901
Area 8.454358869662E+18

Sphere

Radius = n
Volume 1.8492039754117E+28
Surface area 3.3817435478648E+19
Circumference 10307308419.901

Square

Length = n
Perimeter 6561836340
Area 2691106009559037225
Diagonal 2319959486.5252

Cube

Length = n
Surface area 1.6146636057354E+19
Volume 4.4146493020792E+27
Space diagonal 2841358482.958

Equilateral Triangle

Length = n
Perimeter 4921377255
Area 1.1652830842775E+18
Altitude 1420679241.479

Triangular Pyramid

Length = n
Surface area 1.1652830842775E+18
Volume 5.2027140967678E+26
Height 773319828.84172