2011487946 (number)

2011487946 is an even 10-digits composite number following 2011487945 and preceding 2011487947. In scientific notation, it is written as 2.011487946 × 10^9. The sum of its digits is 42. It has a total of 5 prime factors and 32 positive divisors. There are 611990208 positive integers (up to 2011487946) that are relatively prime to 2011487946.

Interesting facts

Basic properties

Name

Name two billion eleven million four hundred eighty-seven thousand nine hundred forty-six

Notation

Scientific notation 2.011487946 × 10^9
Engineering notation 2.011487946 × 10^9

Prime Factorization of 2011487946

Prime Factorization 2 × 3 × 3991 × 167 × 503

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 2011487946
Product of the distinct prime numbers

The prime factorization of 2011487946 is 2 × 3 × 3991 × 167 × 503. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 2011487946)

Multiplication

n×y
n×2 4022975892
n×3 6034463838
n×4 8045951784
n×5 10057439730

Division

n÷y
n÷2 1005743973
n÷3 670495982
n÷3 502871986.5
n÷5 402297589.2

Exponentiation

ny
n2 4046083756903298916
n3 8.1386487055174E+27
n4 1.6370793767877E+37
n5 3.2929654330536E+46

Nth Root

y√n
2√n 44849.614780954
3√n 1262.328763313
4√n 211.77727635645
5√n 72.561038018262

Divisors of 2011487946

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 -2011487945
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 2011487946 can be divided by 32 positive divisors. The sum of these divisors (counting 2011487946) is 1, the average is 0.03125.

Base conversion 2011487946

Base System Value
2 Binary 1110111111001001101111011001010
3 Ternary 12012011222011201120
4 Quaternary 1313321031323022
5 Quinary 13104420103241
6 Senary 531333100110
8 Octal 16771157312
10 Decimal 2011487946
12 Duodecimal 481787636
16 Hexadecimal 77e4deca
20 Vigesimal 1b8bfjh6
36 Base36 x9l616

Cryptographic Hash Functions

md5 70b56e36ba4212facd3e741443542d23
sha1 580186a750b4e8d4905bc396fd732fd7c603fcda
sha256 4690e5abf8a605c69b21f19b4d8bacecc3be1a8a30022a818fdfe066a5c8e6f6
sha512 509c5901bc878315d99ded59c02609244b7af7785391dd64cf73bc371907a384656a3aa7da4a9ef0077a5a966a2635f4f4bf67080f6b8653c578314f02d9eaed
ripemd-160 ce0c1e5e1049161073db8da5a0ba3641bf27afac

2011487946 as geometric shapes

Circle

Radius = n
Diameter 4022975892
Circumference 12638551507.876
Area 1.2711147006496E+19

Sphere

Radius = n
Volume 3.4091091977869E+28
Surface area 5.0844588025986E+19
Circumference 12638551507.876

Square

Length = n
Perimeter 8045951784
Area 4046083756903298916
Diagonal 2844673533.7832

Cube

Length = n
Surface area 2.427650254142E+19
Volume 8.1386487055174E+27
Space diagonal 3483999321.2844

Equilateral Triangle

Length = n
Perimeter 6034463838
Area 1.7520056596589E+18
Altitude 1741999660.6422

Triangular Pyramid

Length = n
Surface area 1.7520056596589E+18
Volume 9.5914894822774E+26
Height 948224511.26107