2640804739 (number)

2640804739 is an odd 10-digits composite number following 2640804738 and preceding 2640804740. In scientific notation, it is written as 2.640804739 × 10^9. The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors. There are 2616079680 positive integers (up to 2640804739) that are relatively prime to 2640804739.

Interesting facts

Basic properties

Name

Name two billion six hundred forty million eight hundred four thousand seven hundred thirty-nine

Notation

Scientific notation 2.640804739 × 10^9
Engineering notation 2.640804739 × 10^9

Prime Factorization of 2640804739

Prime Factorization 137 × 487 × 39581

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 2640804739
Product of the distinct prime numbers

The prime factorization of 2640804739 is 137 × 487 × 39581. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 2640804739)

Multiplication

n×y
n×2 5281609478
n×3 7922414217
n×4 10563218956
n×5 13204023695

Division

n÷y
n÷2 1320402369.5
n÷3 880268246.33333
n÷3 660201184.75
n÷5 528160947.8

Exponentiation

ny
n2 6973849669524858121
n3 1.8416575256355E+28
n4 4.8634579213132E+37
n5 1.2843442726531E+47

Nth Root

y√n
2√n 51388.760823744
3√n 1382.2250632275
4√n 226.69089267931
5√n 76.620901618453

Divisors of 2640804739

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 -2640804738
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 2640804739 can be divided by 8 positive divisors. The sum of these divisors (counting 2640804739) is 1, the average is 0.125.

Base conversion 2640804739

Base System Value
2 Binary 10011101011001110111101110000011
3 Ternary 20211001010210001221
4 Quaternary 2131121313232003
5 Quinary 20402021222424
6 Senary 1114013335511
8 Octal 23531675603
10 Decimal 2640804739
12 Duodecimal 618497597
16 Hexadecimal 9d677b83
20 Vigesimal 21550bgj
36 Base36 17o9lz7

Cryptographic Hash Functions

md5 c4689591d63fd0ae8c53da2ca07733d2
sha1 77dc7f20ac90073cddce214bcde605d317967c6c
sha256 20cdc0010abbf5822548d60a4848b34ccd1a19650068a86b5a7d815a5f46bd51
sha512 fb9c1a6b09d33c18b6908320a52ae635454a6166bceb3f3420768c3e242dc26ddba8ddca4d8d09287253c7d4598a6f525e799c4fcbb5ba629683e00f6d6eda9f
ripemd-160 ba9b5930093173b2259d9914009a82adf7d49fb8

2640804739 as geometric shapes

Circle

Radius = n
Diameter 5281609478
Circumference 16592665535.215
Area 2.1908994889019E+19

Sphere

Radius = n
Volume 7.7143170039531E+28
Surface area 8.7635979556076E+19
Circumference 16592665535.215

Square

Length = n
Perimeter 10563218956
Area 6973849669524858121
Diagonal 3734661877.4729

Cube

Length = n
Surface area 4.1843098017149E+19
Volume 1.8416575256355E+28
Space diagonal 4574007980.8167

Equilateral Triangle

Length = n
Perimeter 7922414217
Area 3.0197654879911E+18
Altitude 2287003990.4083

Triangular Pyramid

Length = n
Surface area 3.0197654879911E+18
Volume 2.1704142083335E+27
Height 1244887292.491