2665248840 (number)

2665248840 is an even 10-digits composite number following 2665248839 and preceding 2665248841. In scientific notation, it is written as 2.665248840 × 10^9. The sum of its digits is 45. It has a total of 9 prime factors and 128 positive divisors. There are 708618240 positive integers (up to 2665248840) that are relatively prime to 2665248840.

Interesting facts

Basic properties

Name

Name two billion six hundred sixty-five million two hundred forty-eight thousand eight hundred forty

Notation

Scientific notation 2.665248840 × 10^9
Engineering notation 2.665248840 × 10^9

Prime Factorization of 2665248840

Prime Factorization 2 × 2 × 2 × 3 × 3 × 5 × 3 × 353 × 6991

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 74034690
Product of the distinct prime numbers

The prime factorization of 2665248840 is 2 × 2 × 2 × 3 × 3 × 5 × 3 × 353 × 6991. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 2665248840)

Multiplication

n×y
n×2 5330497680
n×3 7995746520
n×4 10660995360
n×5 13326244200

Division

n÷y
n÷2 1332624420
n÷3 888416280
n÷3 666312210
n÷5 533049768

Exponentiation

ny
n2 7103551379121345600
n3 1.8932732073084E+28
n4 5.0460442195817E+37
n5 1.3448963502829E+47

Nth Root

y√n
2√n 51626.048076528
3√n 1386.4767386055
4√n 227.2136617295
5√n 76.762224657797

Divisors of 2665248840

128 divisors

τ Total Divisors 128
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2665248839
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0078125
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 128
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2665248840 can be divided by 128 positive divisors. The sum of these divisors (counting 2665248840) is 1, the average is 0.0078125.

Base conversion 2665248840

Base System Value
2 Binary 10011110110111000111100001001000
3 Ternary 20212202010200002000
4 Quaternary 2132313013201020
5 Quinary 20424300430330
6 Senary 1120245311000
8 Octal 23667074110
10 Decimal 2665248840
12 Duodecimal 624705460
16 Hexadecimal 9edc7848
20 Vigesimal 21chg220
36 Base36 182tj60

Cryptographic Hash Functions

md5 b7dada504f085378901c28c74e0e8f30
sha1 877cd6257092fd639b19e34159592a224a921951
sha256 69be1bdc2b746269d1d547f9d1584d56089f10b3d9c0ddf2c4f6777524813a29
sha512 b51483112d819a3861af23612563eab5f927f8ed8486def5962ebb54de154d9baa3a3c27cec592d839a5bc8734a8ee33f7c9dfd582e575de2d495da3158e739d
ripemd-160 4afcba2c5b320501cd32afe5a67123ea58960969

2665248840 as geometric shapes

Circle

Radius = n
Diameter 5330497680
Circumference 16746252351.465
Area 2.2316464827045E+19

Sphere

Radius = n
Volume 7.9305242657578E+28
Surface area 8.9265859308181E+19
Circumference 16746252351.465

Square

Length = n
Perimeter 10660995360
Area 7103551379121345600
Diagonal 3769231056.6272

Cube

Length = n
Surface area 4.2621308274728E+19
Volume 1.8932732073084E+28
Space diagonal 4616346405.694

Equilateral Triangle

Length = n
Perimeter 7995746520
Area 3.0759279757035E+18
Altitude 2308173202.847

Triangular Pyramid

Length = n
Surface area 3.0759279757035E+18
Volume 2.2312438725442E+27
Height 1256410352.2091