2013681978 (number)

2013681978 is an even 10-digits composite number following 2013681977 and preceding 2013681979. In scientific notation, it is written as 2.013681978 × 10^9. The sum of its digits is 45. It has a total of 7 prime factors and 128 positive divisors. There are 487166400 positive integers (up to 2013681978) that are relatively prime to 2013681978.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.013681978 × 10^9
Engineering notation 2.013681978 × 10^9

Prime Factorization of 2013681978

Prime Factorization 2 × 3 × 21 × 57 × 11 × 71 × 359

Composite number
ω Distinct Factors 7
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2013681978
Product of the distinct prime numbers

The prime factorization of 2013681978 is 2 × 3 × 21 × 57 × 11 × 71 × 359. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 2013681978)

Multiplication

n×y
n×2 4027363956
n×3 6041045934
n×4 8054727912
n×5 10068409890

Division

n÷y
n÷2 1006840989
n÷3 671227326
n÷3 503420494.5
n÷5 402736395.6

Exponentiation

ny
n2 4054915108521992484
n3 8.1653094763507E+27
n4 1.644233653732E+37
n5 3.3109636761412E+46

Nth Root

y√n
2√n 44874.067990322
3√n 1262.7875585611
4√n 211.83500180641
5√n 72.576860317923

Divisors of 2013681978

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 -2013681977
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 2013681978 can be divided by 128 positive divisors. The sum of these divisors (counting 2013681978) is 1, the average is 0.0078125.

Base conversion 2013681978

Base System Value
2 Binary 1111000000001100101100100111010
3 Ternary 12012100002122101000
4 Quaternary 1320001211210322
5 Quinary 13111000310403
6 Senary 531452105430
8 Octal 17001454472
10 Decimal 2013681978
12 Duodecimal 482465276
16 Hexadecimal 7806593a
20 Vigesimal 1b95a4ii
36 Base36 xaw6yi

Cryptographic Hash Functions

md5 4e0492ddc0c8ae31f42660d1a81df9ab
sha1 9ccee5e7c5e3db62984abe9c463909c04f316144
sha256 077c9398accc01f38526cce9f22a4a260f6b3831d8cbea3176311de1ccea6d89
sha512 4bca0d089848ee3b9f264e6ca43966d88c1526a3500c74bbbbbd04bb25097f508f650e5de4ca54495ea8f9158754747c1c15a240722861b0cfead7ac29c7f87b
ripemd-160 4899d2010ab39cff3990879dedea1dad4feb4f0d

2013681978 as geometric shapes

Circle

Radius = n
Diameter 4027363956
Circumference 12652337017.502
Area 1.2738891515863E+19

Sphere

Radius = n
Volume 3.4202768353587E+28
Surface area 5.0955566063452E+19
Circumference 12652337017.502

Square

Length = n
Perimeter 8054727912
Area 4054915108521992484
Diagonal 2847776363.5939

Cube

Length = n
Surface area 2.4329490651132E+19
Volume 8.1653094763507E+27
Space diagonal 3487799496.1818

Equilateral Triangle

Length = n
Perimeter 6041045934
Area 1.7558297470847E+18
Altitude 1743899748.0909

Triangular Pyramid

Length = n
Surface area 1.7558297470847E+18
Volume 9.6229095020239E+26
Height 949258787.86463