2078390878 is an even 10-digits composite number following 2078390877
and preceding 2078390879 . In scientific notation, it is written as 2.078390878 × 10^9.
The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors.
There are 1032313200 positive integers (up to 2078390878) that are relatively prime to 2078390878.
2078390878 has 8 divisors, whose sum is 3138233040
The reverse of 2078390878 is 8780938702
Previous prime number is 151
Is Prime? no
Number parity even
Number length 10
Sum of Digits 52
Digital Root 7
Name
two billion seventy-eight million three hundred ninety thousand eight hundred seventy-eight
Scientific notation
2.078390878 × 10^9
Engineering notation
2.078390878 × 10^9
Prime Factorization
2 × 151 × 6882089
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
2078390878
Product of the distinct prime numbers
The prime factorization of 2078390878 is 2 × 151 × 6882089.
Since it has a total of 3 prime factors.
4 , 7 , 1 , 27 , 702 , 887 , 5302 , 2778 , 18580 , 27708 , 558226 , 803380 , 8967515 , 8986907 , 25352469 , 70905172 , 915888262 , 76048035 , 4699283081 , 117404532
n×2
4156781756
n×3
6235172634
n×4
8313563512
n×5
10391954390
n÷2
1039195439
n÷3
692796959.33333
n÷3
519597719.5
n÷5
415678175.6
n2
4319708641753610884
n3
8.9780430366385E+27
n4
1.8659882749641E+37
n5
3.8782530091403E+46
2 √n
45589.372423845
3 √n
1276.1716008737
4 √n
213.51667949798
5 √n
73.037423683378
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
-2078390877
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 2078390878 can be divided by 8 positive divisors.
The sum of these divisors (counting 2078390878) is 1, the average is 0.125.
Base
System
Value
2
Binary
1111011111000011011101001011110
3
Ternary
12100211212012021221
4
Quaternary
1323320123221132
5
Quinary
13224032002003
6
Senary
542123043554
8
Octal
17370335136
10
Decimal
2078390878
12
Duodecimal
4a00705ba
16
Hexadecimal
7be1ba5e
20
Vigesimal
1c99ih3i
36
Base36
ydf4ny
md5
8b62232b79ee579ecac22760196a9254
sha1
facab30629bf10e2c2a57e14b55a34e3b1272e23
sha256
b8513d2a0adf6bca1b3762d0bed387f325d9cab67f06292d4a9f435283a1b479
sha512
9587e2d0cb2b9c02bf47efde2f0b1341d39aba740089a080943ce8e735096088b6930c0d4c014e2891b1e6c827374bd26c1850c357207df70a328411fc1dfd1e
ripemd-160
e949ae0866472bf8650abdd06467bcb1cf40bb55
Diameter
4156781756
Circumference
13058915027.226
Area
1.3570764934581E+19
Volume
3.7607138730022E+28
Surface area
5.4283059738326E+19
Circumference
13058915027.226
Perimeter
8313563512
Area
4319708641753610884
Diagonal
2939288567.5801
Surface area
2.5918251850522E+19
Volume
8.9780430366385E+27
Space diagonal
3599878598.6837
Perimeter
6235172634
Area
1.8704887103529E+18
Altitude
1799939299.3418
Surface area
1.8704887103529E+18
Volume
1.058072518832E+27
Height
979762855.86004