2009665661 (number)

2009665661 is an odd 10-digits composite number following 2009665660 and preceding 2009665662. In scientific notation, it is written as 2.009665661 × 10^9. The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors. There are 1994803200 positive integers (up to 2009665661) that are relatively prime to 2009665661.

Interesting facts

Basic properties

Name

Name two billion nine million six hundred sixty-five thousand six hundred sixty-one

Notation

Scientific notation 2.009665661 × 10^9
Engineering notation 2.009665661 × 10^9

Prime Factorization of 2009665661

Prime Factorization 149 × 7489 × 1801

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 2009665661
Product of the distinct prime numbers

The prime factorization of 2009665661 is 149 × 7489 × 1801. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 1, 55, 59, 470, 7, 4426, 1289, 8894, 75528, 209741, 276491, 318473, 3168740, 72598516, 10371604, 409490958, 317710273, 7579961801, 2453338324

Basic calculations (n = 2009665661)

Multiplication

n×y
n×2 4019331322
n×3 6028996983
n×4 8038662644
n×5 10048328305

Division

n÷y
n÷2 1004832830.5
n÷3 669888553.66667
n÷3 502416415.25
n÷5 401933132.2

Exponentiation

ny
n2 4038756069002566921
n3 8.1165493850298E+27
n4 1.6311550584905E+37
n5 3.2780763088148E+46

Nth Root

y√n
2√n 44829.294674353
3√n 1261.9474506011
4√n 211.72929573952
5√n 72.547886079342

Divisors of 2009665661

1, 149, 1801, 7489, 268349, 1115861, 13487689, 2009665661

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 -2009665660
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 2009665661 can be divided by 8 positive divisors. The sum of these divisors (counting 2009665661) is 1, the average is 0.125.

Base conversion 2009665661

Base System Value
2 Binary 1110111110010010001000001111101
3 Ternary 12012001112121000112
4 Quaternary 1313302101001331
5 Quinary 13103433300121
6 Senary 531230035405
8 Octal 16762210175
10 Decimal 2009665661
12 Duodecimal 481048b65
16 Hexadecimal 77c9107d
20 Vigesimal 1b808431
36 Base36 x8i3y5

Cryptographic Hash Functions

md5 aa3f924c56b670b1bb2287791dc7d086
sha1 e92f05ebb3cff69989a5ba0089fc1fcb4028a1de
sha256 a251311cec90da4963ab2fb802558c50929a90ee4ef3391b0711a1d03a259921
sha512 409fd41c66eba28629b2839db9d8d9a895c5ab7c53a4a559585be9ad5a0bdd7a6b6aeab5642ad4b14d93aa154c5fa2b03a8bff25419773aa687ea3ee53c63756
ripemd-160 0405c1f879390fc7595d7c178e4c9c7412f8e497

2009665661 as geometric shapes

Circle

Radius = n
Diameter 4019331322
Circumference 12627101753.539
Area 1.268812639602E+19

Sphere

Radius = n
Volume 3.3998522560678E+28
Surface area 5.0752505584079E+19
Circumference 12627101753.539

Square

Length = n
Perimeter 8038662644
Area 4038756069002566921
Diagonal 2842096433.6217

Cube

Length = n
Surface area 2.4232536414015E+19
Volume 8.1165493850298E+27
Space diagonal 3480843031.0785

Equilateral Triangle

Length = n
Perimeter 6028996983
Area 1.7488326777224E+18
Altitude 1740421515.5392

Triangular Pyramid

Length = n
Surface area 1.7488326777224E+18
Volume 9.5654451833168E+26
Height 947365477.8739