1640809539 (number)

1640809539 is an odd 10-digits composite number following 1640809538 and preceding 1640809540. In scientific notation, it is written as 1.640809539 × 10^9. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 1051315200 positive integers (up to 1640809539) that are relatively prime to 1640809539.

Interesting facts

Basic properties

Name

Name one billion six hundred forty million eight hundred nine thousand five hundred thirty-nine

Notation

Scientific notation 1.640809539 × 10^9
Engineering notation 1.640809539 × 10^9

Prime Factorization of 1640809539

Prime Factorization 711 × 73 × 101 × 313

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1640809539
Product of the distinct prime numbers

The prime factorization of 1640809539 is 711 × 73 × 101 × 313. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 4, 91, 79, 745, 654, 8544, 1369, 7860, 94150, 494301, 208595, 3574998, 2045652, 51120179, 36714162, 837146159, 49223594, 1652430226, 7064449350

Basic calculations (n = 1640809539)

Multiplication

n×y
n×2 3281619078
n×3 4922428617
n×4 6563238156
n×5 8204047695

Division

n÷y
n÷2 820404769.5
n÷3 546936513
n÷3 410202384.75
n÷5 328161907.8

Exponentiation

ny
n2 2692255943273392521
n3 4.4174792331524E+27
n4 7.2482420640909E+36
n5 1.1892984719741E+46

Nth Root

y√n
2√n 40506.907299867
3√n 1179.4677142989
4√n 201.26327856782
5√n 69.66451764825

Divisors of 1640809539

1, 73, 101, 313, 711, 7373, 22849, 31613, 51903, 71811, 222543, 2307749, 5242203, 16245639, 22476843, 1640809539

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1640809538
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1640809539 can be divided by 16 positive divisors. The sum of these divisors (counting 1640809539) is 1, the average is 0.0625.

Base conversion 1640809539

Base System Value
2 Binary 1100001110011001100010001000011
3 Ternary 11020100110202112200
4 Quaternary 1201303030101003
5 Quinary 11330021401124
6 Senary 430452124243
8 Octal 14163142103
10 Decimal 1640809539
12 Duodecimal 399606683
16 Hexadecimal 61ccc443
20 Vigesimal 15cf13gj
36 Base36 r4w8qr

Cryptographic Hash Functions

md5 a9aee7724f36fc0801eff724215c41ee
sha1 e1d43463312bb7d009707c067d946891b5f5a994
sha256 4a4c3271b3f9877488de143c83efd45050970ed498fa68fd155e1b59af6b18bd
sha512 2288dec669741d2144c24f36e754b7d01c121d0294367af36bd922adf78789a757d385597d575adc85d0523933f8978428371d8ac2658e9412bd6f85d03b309d
ripemd-160 2a02c3785267e7cbaf647f98c0c3f3cc1e871ff4

1640809539 as geometric shapes

Circle

Radius = n
Diameter 3281619078
Circumference 10309510387.325
Area 8.4579714929711E+18

Sphere

Radius = n
Volume 1.8503893741676E+28
Surface area 3.3831885971885E+19
Circumference 10309510387.325

Square

Length = n
Perimeter 6563238156
Area 2692255943273392521
Diagonal 2320455103.3249

Cube

Length = n
Surface area 1.615353565964E+19
Volume 4.4174792331524E+27
Space diagonal 2841965487.0917

Equilateral Triangle

Length = n
Perimeter 4922428617
Area 1.1657810201822E+18
Altitude 1420982743.5458

Triangular Pyramid

Length = n
Surface area 1.1657810201822E+18
Volume 5.2060492025214E+26
Height 773485034.44165