2040387979 is an odd 10-digits composite number following 2040387978
and preceding 2040387980 . In scientific notation, it is written as 2.040387979 × 10^9.
The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors.
There are 1656851112 positive integers (up to 2040387979) that are relatively prime to 2040387979.
2040387979 has 8 divisors, whose sum is 2154045440
The reverse of 2040387979 is 9797830402
Previous prime number is 19
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 49
Digital Root 4
Name
two billion forty million three hundred eighty-seven thousand nine hundred seventy-nine
Scientific notation
2.040387979 × 10^9
Engineering notation
2.040387979 × 10^9
Prime Factorization
343 × 19 × 313087
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
2040387979
Product of the distinct prime numbers
The prime factorization of 2040387979 is 343 × 19 × 313087.
Since it has a total of 3 prime factors.
5 , 7 , 96 , 28 , 979 , 139 , 3727 , 3810 , 92410 , 70297 , 598595 , 842878 , 3806811 , 3201598 , 19091560 , 60093561 , 576085453 , 418114702 , 1458868011 , 2891877082
n×2
4080775958
n×3
6121163937
n×4
8161551916
n×5
10201939895
n÷2
1020193989.5
n÷3
680129326.33333
n÷3
510096994.75
n÷5
408077595.8
n2
4163183104847704441
n3
8.4945087615072E+27
n4
1.7332093564489E+37
n5
3.5364195359887E+46
2 √n
45170.653958073
3 √n
1268.3455379806
4 √n
212.53388896379
5 √n
72.768353971533
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
-2040387978
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 2040387979 can be divided by 8 positive divisors.
The sum of these divisors (counting 2040387979) is 1, the average is 0.125.
Base
System
Value
2
Binary
1111001100111011101100110001011
3
Ternary
12021012100110010011
4
Quaternary
1321213131212023
5
Quinary
13134314403404
6
Senary
534244332351
8
Octal
17147354613
10
Decimal
2040387979
12
Duodecimal
48b3a40b7
16
Hexadecimal
799dd98b
20
Vigesimal
1bhc89ij
36
Base36
xqslfv
md5
e38cd7c7886a0fcdefee7ed329383aca
sha1
8587c729e7530f4ff646f439bb44fce8b5d88d14
sha256
1e7727e05308a9d3c296efbe2ae631b4e243bbcef96c2e04fd6a72f0e260f360
sha512
f3ca546aa10c2118c33cd389382f080c09c3e38fc1a7b9fe938808f7e4917b366e7aaaac1b06efa68c7bbdab85704b674063ad0ba6bdcdb7e1336fe770e3469d
ripemd-160
daeb3662fc60b2da1521b5ffc1e25a625b0a04c6
Diameter
4080775958
Circumference
12820135770.599
Area
1.3079025457739E+19
Volume
3.5581715094673E+28
Surface area
5.2316101830955E+19
Circumference
12820135770.599
Perimeter
8161551916
Area
4163183104847704441
Diagonal
2885544352.4048
Surface area
2.4979098629086E+19
Volume
8.4945087615072E+27
Space diagonal
3534055646.7808
Perimeter
6121163937
Area
1.8027111647021E+18
Altitude
1767027823.3904
Surface area
1.8027111647021E+18
Volume
1.0010874580184E+27
Height
961848117.46828