2012686978 (number)

2012686978 is an even 10-digits composite number following 2012686977 and preceding 2012686979. In scientific notation, it is written as 2.012686978 × 10^9. The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors. There are 987355824 positive integers (up to 2012686978) that are relatively prime to 2012686978.

Interesting facts

Basic properties

Name

Name two billion twelve million six hundred eighty-six thousand nine hundred seventy-eight

Notation

Scientific notation 2.012686978 × 10^9
Engineering notation 2.012686978 × 10^9

Prime Factorization of 2012686978

Prime Factorization 2 × 53 × 18987613

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 2012686978
Product of the distinct prime numbers

The prime factorization of 2012686978 is 2 × 53 × 18987613. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 5, 30, 18, 588, 436, 9733, 8303, 50252, 70340, 548002, 719571, 8842667, 4868773, 25822452, 34974954, 670862376, 176707323, 8766340221, 7276634905

Basic calculations (n = 2012686978)

Multiplication

n×y
n×2 4025373956
n×3 6038060934
n×4 8050747912
n×5 10063434890

Division

n÷y
n÷2 1006343489
n÷3 670895659.33333
n÷3 503171744.5
n÷5 402537395.6

Exponentiation

ny
n2 4050908871410772484
n3 8.1532115345531E+27
n4 1.6409862684474E+37
n5 3.302791693581E+46

Nth Root

y√n
2√n 44862.980039226
3√n 1262.5795348776
4√n 211.80882899262
5√n 72.569686568148

Divisors of 2012686978

1, 2, 53, 106, 18987613, 37975226, 1006343489, 2012686978

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 -2012686977
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 2012686978 can be divided by 8 positive divisors. The sum of these divisors (counting 2012686978) is 1, the average is 0.125.

Base conversion 2012686978

Base System Value
2 Binary 1110111111101110010101010000010
3 Ternary 12012021020002111011
4 Quaternary 1313331302222002
5 Quinary 13110221440403
6 Senary 531414511134
8 Octal 16775625202
10 Decimal 2012686978
12 Duodecimal 4820654aa
16 Hexadecimal 77f72a82
20 Vigesimal 1b8j5h8i
36 Base36 xaav7m

Cryptographic Hash Functions

md5 6eb10ee6e6fc66c2266c9fa56f2c3404
sha1 e3a8337ab1948cb8c0647d28dabed3f5fbf3302d
sha256 acb347100270361f156aae934746d3e6edcb835bdfd665ae1083b0990209d71a
sha512 f88a4dda0495c6ccb622fb57adb699181f79bc9310b8a7372b07229306fb4d94318f2ed59f81cae54dc4ac5ed069b239a8e0a9f6196c571f598dbe69fcbe0023
ripemd-160 e24f810882439098935b6a0c4cf086f08a96147f

2012686978 as geometric shapes

Circle

Radius = n
Diameter 4025373956
Circumference 12646085248.121
Area 1.2726305550786E+19

Sphere

Radius = n
Volume 3.4152092613488E+28
Surface area 5.0905222203143E+19
Circumference 12646085248.121

Square

Length = n
Perimeter 8050747912
Area 4050908871410772484
Diagonal 2846369221.0993

Cube

Length = n
Surface area 2.4305453228465E+19
Volume 8.1532115345531E+27
Space diagonal 3486076105.6283

Equilateral Triangle

Length = n
Perimeter 6038060934
Area 1.7540949955287E+18
Altitude 1743038052.8141

Triangular Pyramid

Length = n
Surface area 1.7540949955287E+18
Volume 9.6086519408848E+26
Height 948789740.36644