2078389747 is an odd 10-digits composite number following 2078389746
and preceding 2078389748 . In scientific notation, it is written as 2.078389747 × 10^9.
The sum of its digits is 55. It has a total of 3 prime factors and 8 positive divisors.
There are 1777416264 positive integers (up to 2078389747) that are relatively prime to 2078389747.
2078389747 has 8 divisors, whose sum is 2380716800
The reverse of 2078389747 is 7479838702
Previous prime number is 439
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 55
Digital Root 1
Name
two billion seventy-eight million three hundred eighty-nine thousand seven hundred forty-seven
Scientific notation
2.078389747 × 10^9
Engineering notation
2.078389747 × 10^9
Prime Factorization
7 × 439 × 676339
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
2078389747
Product of the distinct prime numbers
The prime factorization of 2078389747 is 7 × 439 × 676339.
Since it has a total of 3 prime factors.
6 , 6 , 96 , 18 , 279 , 221 , 4300 , 9495 , 7994 , 34252 , 774557 , 381647 , 3383624 , 7956061 , 21003785 , 42446862 , 411580716 , 93109858 , 9850294705 , 2125995317
n×2
4156779494
n×3
6235169241
n×4
8313558988
n×5
10391948735
n÷2
1039194873.5
n÷3
692796582.33333
n÷3
519597436.75
n÷5
415677949.4
n2
4319703940434724009
n3
8.978028379875E+27
n4
1.8659842133007E+37
n5
3.8782424569881E+46
2 √n
45589.360019636
3 √n
1276.1713693885
4 √n
213.51665045058
5 √n
73.037415734407
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
-2078389746
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 2078389747 can be divided by 8 positive divisors.
The sum of these divisors (counting 2078389747) is 1, the average is 0.125.
Base
System
Value
2
Binary
1111011111000011011010111110011
3
Ternary
12100211212010202001
4
Quaternary
1323320123113303
5
Quinary
13224031432442
6
Senary
542123034431
8
Octal
17370332763
10
Decimal
2078389747
12
Duodecimal
4a006ba17
16
Hexadecimal
7be1b5f3
20
Vigesimal
1c99ie77
36
Base36
ydf3sj
md5
fdc6f45883b7b8e574ac7052b5511fbc
sha1
0ed5a24a615e76c86fe0efea8018a6c3ee2c62e7
sha256
a4ae41d9f8a7292df1ca329a5fda0b18f2d6abdcdb94df955e47c914f91294e8
sha512
c9de6d5dd224931505563d0cbb7b343c356e8ed7f879aea9ab2263104eac41cfc30d05f7e6335e8b05dd96913fe8e125b00761ae324abb91b663ea8ffac5ba64
ripemd-160
d30de676078f7fc02c8aebbba7e5dbcb1fc17eb8
Diameter
4156779494
Circumference
13058907920.943
Area
1.3570750164953E+19
Volume
3.7607077335915E+28
Surface area
5.428300065981E+19
Circumference
13058907920.943
Perimeter
8313558988
Area
4319703940434724009
Diagonal
2939286968.1046
Surface area
2.5918223642608E+19
Volume
8.978028379875E+27
Space diagonal
3599876639.7342
Perimeter
6235169241
Area
1.8704866746221E+18
Altitude
1799938319.8671
Surface area
1.8704866746221E+18
Volume
1.0580707915158E+27
Height
979762322.70153