2640804748 (number)

2640804748 is an even 10-digits composite number following 2640804747 and preceding 2640804749. In scientific notation, it is written as 2.640804748 × 10^9. The sum of its digits is 43. It has a total of 4 prime factors and 12 positive divisors. There are 1317108800 positive integers (up to 2640804748) that are relatively prime to 2640804748.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.640804748 × 10^9
Engineering notation 2.640804748 × 10^9

Prime Factorization of 2640804748

Prime Factorization 2 × 2 × 401 × 1646387

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1320402374
Product of the distinct prime numbers

The prime factorization of 2640804748 is 2 × 2 × 401 × 1646387. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 6, 52, 92, 462, 660, 3498, 5473, 82721, 56144, 196980, 207673, 3715239, 4283380, 52050666, 45258260, 844322697, 971569793, 4347919361, 8048828426

Basic calculations (n = 2640804748)

Multiplication

n×y
n×2 5281609496
n×3 7922414244
n×4 10563218992
n×5 13204023740

Division

n÷y
n÷2 1320402374
n÷3 880268249.33333
n÷3 660201187
n÷5 528160949.6

Exponentiation

ny
n2 6973849717059343504
n3 1.8416575444649E+28
n4 4.8634579876129E+37
n5 1.2843442945387E+47

Nth Root

y√n
2√n 51388.760911312
3√n 1382.2250647978
4√n 226.69089287246
5√n 76.620901670678

Divisors of 2640804748

1, 2, 4, 401, 802, 1604, 1646387, 3292774, 6585548, 660201187, 1320402374, 2640804748

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 -2640804747
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 2640804748 can be divided by 12 positive divisors. The sum of these divisors (counting 2640804748) is 1, the average is 0.083333333333333.

Base conversion 2640804748

Base System Value
2 Binary 10011101011001110111101110001100
3 Ternary 20211001010210002021
4 Quaternary 2131121313232030
5 Quinary 20402021222443
6 Senary 1114013335524
8 Octal 23531675614
10 Decimal 2640804748
12 Duodecimal 6184975a4
16 Hexadecimal 9d677b8c
20 Vigesimal 21550bh8
36 Base36 17o9lzg

Cryptographic Hash Functions

md5 789987ba5d251e8b7f3fef6bd79e3096
sha1 313e4ad32043c1b7f6ca3972c5b84e6757b549cf
sha256 d9a3744bb63fafa02ada6879ea5ed8142841c72d71178e93d0a276b3665a85ca
sha512 33efe5ea38672616c335c0ed44529c1891735eb1509e08174960d6c51cda8724c56565fc99487b884943bb1e6a9396694890ef69e451fdf9dcdbee0a3e339d38
ripemd-160 525f4e05f44f277dc12afd77b14065a5fc266b85

2640804748 as geometric shapes

Circle

Radius = n
Diameter 5281609496
Circumference 16592665591.764
Area 2.1908995038353E+19

Sphere

Radius = n
Volume 7.7143170828254E+28
Surface area 8.7635980153412E+19
Circumference 16592665591.764

Square

Length = n
Perimeter 10563218992
Area 6973849717059343504
Diagonal 3734661890.2009

Cube

Length = n
Surface area 4.1843098302356E+19
Volume 1.8416575444649E+28
Space diagonal 4574007996.4051

Equilateral Triangle

Length = n
Perimeter 7922414244
Area 3.0197655085742E+18
Altitude 2287003998.2026

Triangular Pyramid

Length = n
Surface area 3.0197655085742E+18
Volume 2.1704142305241E+27
Height 1244887296.7336