1640485761 (number)

1640485761 is an odd 10-digits composite number following 1640485760 and preceding 1640485762. In scientific notation, it is written as 1.640485761 × 10^9. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 1064098800 positive integers (up to 1640485761) that are relatively prime to 1640485761.

Interesting facts

Basic properties

Name

Name one billion six hundred forty million four hundred eighty-five thousand seven hundred sixty-one

Notation

Scientific notation 1.640485761 × 10^9
Engineering notation 1.640485761 × 10^9

Prime Factorization of 1640485761

Prime Factorization 3 × 37 × 14779151

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 1640485761
Product of the distinct prime numbers

The prime factorization of 1640485761 is 3 × 37 × 14779151. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 3, 37, 47, 398, 251, 330, 7221, 36700, 97504, 296137, 940428, 1612594, 2682317, 49035133, 32309044, 374539541, 211582130, 9558164374, 1897778061

Basic calculations (n = 1640485761)

Multiplication

n×y
n×2 3280971522
n×3 4921457283
n×4 6561943044
n×5 8202428805

Division

n÷y
n÷2 820242880.5
n÷3 546828587
n÷3 410121440.25
n÷5 328097152.2

Exponentiation

ny
n2 2691193532043749121
n3 4.4148646694131E+27
n4 7.2425226269141E+36
n5 1.1881255243173E+46

Nth Root

y√n
2√n 40502.910525047
3√n 1179.3901284467
4√n 201.25334910269
5√n 69.661768076379

Divisors of 1640485761

1, 3, 37, 111, 14779151, 44337453, 546828587, 1640485761

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 -1640485760
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 1640485761 can be divided by 8 positive divisors. The sum of these divisors (counting 1640485761) is 1, the average is 0.125.

Base conversion 1640485761

Base System Value
2 Binary 1100001110001111101001110000001
3 Ternary 11020022212022101220
4 Quaternary 1201301331032001
5 Quinary 11324431021021
6 Senary 430441145253
8 Octal 14161751601
10 Decimal 1640485761
12 Duodecimal 39948b229
16 Hexadecimal 61c7d381
20 Vigesimal 15cd0e81
36 Base36 r4pawx

Cryptographic Hash Functions

md5 08edd4c67c7e85a7d026fabd8cb6cba6
sha1 be61250278551926a83e6fa6c87f16dc0c96fcff
sha256 9b6cb64dd74a7304dbc91cdec65359adbe73f22ee21f1690073b8af519a586f2
sha512 6389b5a0e6c4d91c463b8ed2addda8389da47b7cb64826d92e1aeac540d8aed130a7a917c0ed34b121b9615caf353b0ba977d4313df0d4f0fbdf9019e5de4747
ripemd-160 0aa9f9971083bb962cf90be1d05bd4ad5601f92f

1640485761 as geometric shapes

Circle

Radius = n
Diameter 3280971522
Circumference 10307476030.153
Area 8.454633829657E+18

Sphere

Radius = n
Volume 1.8492941882695E+28
Surface area 3.3818535318628E+19
Circumference 10307476030.153

Square

Length = n
Perimeter 6561943044
Area 2691193532043749121
Diagonal 2319997212.0861

Cube

Length = n
Surface area 1.6147161192262E+19
Volume 4.4148646694131E+27
Space diagonal 2841404687.1453

Equilateral Triangle

Length = n
Perimeter 4921457283
Area 1.1653209826251E+18
Altitude 1420702343.5726

Triangular Pyramid

Length = n
Surface area 1.1653209826251E+18
Volume 5.2029679096048E+26
Height 773332404.02872