2648778831 (number)

2648778831 is an odd 10-digits composite number following 2648778830 and preceding 2648778832. In scientific notation, it is written as 2.648778831 × 10^9. The sum of its digits is 54. It has a total of 3 prime factors and 8 positive divisors. There are 1689076224 positive integers (up to 2648778831) that are relatively prime to 2648778831.

Interesting facts

Basic properties

Name

Name two billion six hundred forty-eight million seven hundred seventy-eight thousand eight hundred thirty-one

Notation

Scientific notation 2.648778831 × 10^9
Engineering notation 2.648778831 × 10^9

Prime Factorization of 2648778831

Prime Factorization 9 × 23 × 12796033

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 2648778831
Product of the distinct prime numbers

The prime factorization of 2648778831 is 9 × 23 × 12796033. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 2648778831)

Multiplication

n×y
n×2 5297557662
n×3 7946336493
n×4 10595115324
n×5 13243894155

Division

n÷y
n÷2 1324389415.5
n÷3 882926277
n÷3 662194707.75
n÷5 529755766.2

Exponentiation

ny
n2 7016029295553726561
n3 1.8583909875739E+28
n4 4.9224667076068E+37
n5 1.3038525611411E+47

Nth Root

y√n
2√n 51466.288296321
3√n 1383.6149065511
4√n 226.86182644138
5√n 76.667118249522

Divisors of 2648778831

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 -2648778830
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 2648778831 can be divided by 8 positive divisors. The sum of these divisors (counting 2648778831) is 1, the average is 0.125.

Base conversion 2648778831

Base System Value
2 Binary 10011101111000010010100001001111
3 Ternary 20211121010220110200
4 Quaternary 2131320102201033
5 Quinary 20411041410311
6 Senary 1114500304543
8 Octal 23570224117
10 Decimal 2648778831
12 Duodecimal 61b0a2153
16 Hexadecimal 9de1284f
20 Vigesimal 217eh71b
36 Base36 17t0itr

Cryptographic Hash Functions

md5 141edf4a16ea9fcf9e9702b3af753fd4
sha1 b3d44edb0814ba6dc0212c7ce290250895e3764f
sha256 2afc16f6a3aada0f30b3d1d47e2879f8d4a37d6660a20c3285f2e6d4c370a71d
sha512 0d3f9613cc03273ea8a522d21fd655a8b28c4807a2898874e31a8c9a098bf2c512c068199258d48ab3f1cac512e5a2650193a731b2dc1c6b0446d727058e5d20
ripemd-160 253d2e325e05c621a329665e023cafe8d7efec47

2648778831 as geometric shapes

Circle

Radius = n
Diameter 5297557662
Circumference 16642768232.908
Area 2.2041506092282E+19

Sphere

Radius = n
Volume 7.7844099654127E+28
Surface area 8.8166024369129E+19
Circumference 16642768232.908

Square

Length = n
Perimeter 10595115324
Area 7016029295553726561
Diagonal 3745938946.527

Cube

Length = n
Surface area 4.2096175773322E+19
Volume 1.8583909875739E+28
Space diagonal 4587819513.3049

Equilateral Triangle

Length = n
Perimeter 7946336493
Area 3.0380298018227E+18
Altitude 2293909756.6524

Triangular Pyramid

Length = n
Surface area 3.0380298018227E+18
Volume 2.1901347823491E+27
Height 1248646315.509