130778855 is an odd 9-digits composite number following 130778854
and preceding 130778856 . In scientific notation, it is written as 1.30778855 × 10^8.
The sum of its digits is 44. It has a total of 4 prime factors and 16 positive divisors.
There are 103111680 positive integers (up to 130778855) that are relatively prime to 130778855.
130778855 has 16 divisors, whose sum is 159218784
The reverse of 130778855 is 558877031
Previous prime number is 211
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 44
Digital Root 8
Name
one hundred thirty million seven hundred seventy-eight thousand eight hundred fifty-five
Scientific notation
1.30778855 × 10^8
Engineering notation
1.30778855 × 10^6
Prime Factorization
113 × 5 × 211 × 1097
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
130778855
Product of the distinct prime numbers
The prime factorization of 130778855 is 113 × 5 × 211 × 1097.
Since it has a total of 4 prime factors.
3 , 4 , 58 , 48 , 212 , 962 , 1933 , 1327 , 76404 , 89293 , 810178 , 883688 , 256433 , 2955397 , 5960617 , 3103351 , 825763428 , 77217908 , 2124513915 , 1427175623
n×2
261557710
n×3
392336565
n×4
523115420
n×5
653894275
n÷2
65389427.5
n÷3
43592951.666667
n÷3
32694713.75
n÷5
26155771
n2
17103108915111025
n3
2.2367250008585E+24
n4
2.9251633456215E+32
n5
3.8254951302835E+40
2 √n
11435.858297478
3 √n
507.5893603717
4 √n
106.93857254274
5 √n
42.005630338595
1 , 5 , 113 , 211 , 565 , 1055 , 1097 , 5485 , 23843 , 119215 , 123961 , 231467 , 619805 , 1157335 , 26155771 , 130778855
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-130778854
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 130778855 can be divided by 16 positive divisors.
The sum of these divisors (counting 130778855) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111110010111000011011100111
3
Ternary
100010002020212022
4
Quaternary
13302320123213
5
Quinary
231434410410
6
Senary
20551013355
8
Octal
762703347
10
Decimal
130778855
12
Duodecimal
3796a25b
16
Hexadecimal
7cb86e7
20
Vigesimal
20h772f
36
Base36
25v1lz
md5
8357f603269c79ed79a2bc6cb0112c0b
sha1
d77fb874472b50ccb438784fd6ad2ddd87daf1f5
sha256
367299eecac127a200f00ccbdfe1d31bece2c3a7c7b833ede10c662609fb19c0
sha512
97afdab847b45ebb55b6716bc3b5d9a9b747da98a0c07afafdedc64ade40567cabe965f7e7d61962cccf41eb6fd391137b399bfd9dcac8e78df9e127ed9308df
ripemd-160
1371871a31dd9295ab38efc0bd0c4a9983a6e8e4
Diameter
261557710
Circumference
821707780.22577
Area
5.3731001321259E+16
Volume
9.369171774397E+24
Surface area
2.1492400528504E+17
Circumference
821707780.22577
Perimeter
523115420
Area
17103108915111025
Diagonal
184949230.41262
Surface area
102618653490666150
Volume
2.2367250008585E+24
Space diagonal
226515621.41568
Perimeter
392336565
Area
7.4058634020891E+15
Altitude
113257810.70784
Surface area
7.4058634020891E+15
Volume
2.6360056929276E+23
Height
61649743.470875