2078132381 is an odd 10-digits composite number following 2078132380
and preceding 2078132382 . In scientific notation, it is written as 2.078132381 × 10^9.
The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors.
There are 1917966960 positive integers (up to 2078132381) that are relatively prime to 2078132381.
2078132381 has 8 divisors, whose sum is 2238349344
The reverse of 2078132381 is 1832318702
Previous prime number is 15331
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 35
Digital Root 8
Name
two billion seventy-eight million one hundred thirty-two thousand three hundred eighty-one
Scientific notation
2.078132381 × 10^9
Engineering notation
2.078132381 × 10^9
Prime Factorization
13 × 15331 × 10427
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
2078132381
Product of the distinct prime numbers
The prime factorization of 2078132381 is 13 × 15331 × 10427.
Since it has a total of 3 prime factors.
2 , 6 , 54 , 79 , 285 , 727 , 5326 , 1510 , 10344 , 86070 , 842922 , 216439 , 565935 , 9929208 , 11938831 , 92360546 , 280660641 , 895868501 , 7715272570 , 8356257251
n×2
4156264762
n×3
6234397143
n×4
8312529524
n×5
10390661905
n÷2
1039066190.5
n÷3
692710793.66667
n÷3
519533095.25
n÷5
415626476.2
n2
4318634192960729161
n3
8.9746935580855E+27
n4
1.865060129261E+37
n5
3.8758418471292E+46
2 √n
45586.537278017
3 √n
1276.118691319
4 √n
213.51004022766
5 √n
73.035606807212
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
-2078132380
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 2078132381 can be divided by 8 positive divisors.
The sum of these divisors (counting 2078132381) is 1, the average is 0.125.
Base
System
Value
2
Binary
1111011110111011100100010011101
3
Ternary
12100211101001200222
4
Quaternary
1323313130202131
5
Quinary
13224000214011
6
Senary
542113331125
8
Octal
17367344235
10
Decimal
2078132381
12
Duodecimal
49bb66aa5
16
Hexadecimal
7bddc89d
20
Vigesimal
1c986aj1
36
Base36
yd9l7h
md5
4b7111529b6022afc028c7aad467cd41
sha1
b8c505b3cb20271b8d14f7ae778971cba731e0e8
sha256
e1e508c75301e23a7e81d94074bc1722bef24995722ea6bfc67cb826adbf95be
sha512
784238741753ec3d7d65b6e0c30ad856686f4d19b68498b0a7b177a02fc0f4a75d7fc43de13b6ce5e312a6fb52612a5c873ae520e7b351ca9b67fd6f708fc985
ripemd-160
237c1d34a8d627ef32f65ede87f0fa6b2cc17253
Diameter
4156264762
Circumference
13057290842.673
Area
1.3567389454147E+19
Volume
3.7593108467068E+28
Surface area
5.4269557816588E+19
Circumference
13057290842.673
Perimeter
8312529524
Area
4318634192960729161
Diagonal
2938922997.6169
Surface area
2.5911805157764E+19
Volume
8.9746935580855E+27
Space diagonal
3599430868.7461
Perimeter
6234397143
Area
1.870023460378E+18
Altitude
1799715434.373
Surface area
1.870023460378E+18
Volume
1.0576777789989E+27
Height
979640999.20563