130778823 is an odd 9-digits composite number following 130778822
and preceding 130778824 . In scientific notation, it is written as 1.30778823 × 10^8.
The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors.
There are 74730744 positive integers (up to 130778823) that are relatively prime to 130778823.
130778823 has 8 divisors, whose sum is 199282048
The reverse of 130778823 is 328877031
Previous prime number is 7
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 39
Digital Root 3
Name
one hundred thirty million seven hundred seventy-eight thousand eight hundred twenty-three
Scientific notation
1.30778823 × 10^8
Engineering notation
1.30778823 × 10^6
Prime Factorization
3 × 7 × 6227563
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
130778823
Product of the distinct prime numbers
The prime factorization of 130778823 is 3 × 7 × 6227563.
Since it has a total of 3 prime factors.
2 , 9 , 67 , 65 , 986 , 290 , 6175 , 7407 , 78612 , 14932 , 334684 , 595426 , 7969868 , 8903238 , 75856375 , 1328741 , 589905515 , 713530721 , 5981482803 , 9779588369
n×2
261557646
n×3
392336469
n×4
523115292
n×5
653894115
n÷2
65389411.5
n÷3
43592941
n÷3
32694705.75
n÷5
26155764.6
n2
17103100545265329
n3
2.2367233589605E+24
n4
2.9251604826146E+32
n5
3.8254904500244E+40
2 √n
11435.85689837
3 √n
507.58931897138
4 √n
106.93856600109
5 √n
42.005628282941
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
-130778822
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 130778823 can be divided by 8 positive divisors.
The sum of these divisors (counting 130778823) is 1, the average is 0.125.
Base
System
Value
2
Binary
111110010111000011011000111
3
Ternary
100010002020211010
4
Quaternary
13302320123013
5
Quinary
231434410243
6
Senary
20551013303
8
Octal
762703307
10
Decimal
130778823
12
Duodecimal
3796a233
16
Hexadecimal
7cb86c7
20
Vigesimal
20h7713
36
Base36
25v1l3
md5
fd95a97e669d5328f231619c6ac55028
sha1
ff5765cdf28bce266b281bd2a7e1165498c39ee4
sha256
ec5133902b6a1b4b90658c15ffac8686d6d31afe33e010c37e80cf3233f33798
sha512
510f1c960fd9ef305087629b1df8f6da8cb2768abe49040a1e41194ae37cd74ece6a4a08d047d5680900cf9c00512864cf65a312f70b5b49ee6657b4e35a4a1f
ripemd-160
8d5f0399f3051c25b74702815e2c239a7070bc5a
Diameter
261557646
Circumference
821707579.16384
Area
5.3730975026613E+16
Volume
9.3691648968305E+24
Surface area
2.1492390010645E+17
Circumference
821707579.16384
Perimeter
523115292
Area
17103100545265329
Diagonal
184949185.15779
Surface area
102618603271591974
Volume
2.2367233589605E+24
Space diagonal
226515565.99006
Perimeter
392336469
Area
7.4058597778396E+15
Altitude
113257782.99503
Surface area
7.4058597778396E+15
Volume
2.6360037579322E+23
Height
61649728.38593