2011997691 (number)

2011997691 is an odd 10-digits composite number following 2011997690 and preceding 2011997692. In scientific notation, it is written as 2.011997691 × 10^9. The sum of its digits is 45. It has a total of 5 prime factors and 32 positive divisors. There are 1210060800 positive integers (up to 2011997691) that are relatively prime to 2011997691.

Interesting facts

Basic properties

Name

Name two billion eleven million nine hundred ninety-seven thousand six hundred ninety-one

Notation

Scientific notation 2.011997691 × 10^9
Engineering notation 2.011997691 × 10^9

Prime Factorization of 2011997691

Prime Factorization 11 × 9 × 3 × 131 × 51713

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 2011997691
Product of the distinct prime numbers

The prime factorization of 2011997691 is 11 × 9 × 3 × 131 × 51713. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 2011997691)

Multiplication

n×y
n×2 4023995382
n×3 6035993073
n×4 8047990764
n×5 10059988455

Division

n÷y
n÷2 1005998845.5
n÷3 670665897
n÷3 502999422.75
n÷5 402399538.2

Exponentiation

ny
n2 4048134708589331481
n3 8.1448376865387E+27
n4 1.6387394618886E+37
n5 3.2971400134704E+46

Nth Root

y√n
2√n 44855.297245699
3√n 1262.4353861125
4√n 211.79069206577
5√n 72.564715283905

Divisors of 2011997691

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2011997690
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2011997691 can be divided by 32 positive divisors. The sum of these divisors (counting 2011997691) is 1, the average is 0.03125.

Base conversion 2011997691

Base System Value
2 Binary 1110111111011001010010111111011
3 Ternary 12012012221001222000
4 Quaternary 1313323022113323
5 Quinary 13110032411231
6 Senary 531352032043
8 Octal 16773122773
10 Decimal 2011997691
12 Duodecimal 481992623
16 Hexadecimal 77eca5fb
20 Vigesimal 1b8eje4b
36 Base36 x9w3cr

Cryptographic Hash Functions

md5 2de3387218f8b726447b5a3da95863ed
sha1 f6c8d2b842758f398bf979610cb8eaefe3efb8cf
sha256 d4e9fc91aeb9592c2060aae6d25a3a8905132d8ca02388b203528dc5442910fd
sha512 e71a0fb9da2e10c749d20b6c8356882912a09f554075c78cbf02697ec55e6282f208a946610d819c70032c7dfde914993f988954ce5f30e19cfdf7b5e103ba29
ripemd-160 4ae0f242c7400e2752afe10aea1e5013e2acec60

2011997691 as geometric shapes

Circle

Radius = n
Diameter 4023995382
Circumference 12641754330.17
Area 1.2717590261246E+19

Sphere

Radius = n
Volume 3.4117016320948E+28
Surface area 5.0870361044984E+19
Circumference 12641754330.17

Square

Length = n
Perimeter 8047990764
Area 4048134708589331481
Diagonal 2845394422.0756

Cube

Length = n
Surface area 2.4288808251536E+19
Volume 8.1448376865387E+27
Space diagonal 3484882225.5233

Equilateral Triangle

Length = n
Perimeter 6035993073
Area 1.7528937477899E+18
Altitude 1742441112.7616

Triangular Pyramid

Length = n
Surface area 1.7528937477899E+18
Volume 9.5987832663588E+26
Height 948464807.35852