130784755 is an odd 9-digits composite number following 130784754
and preceding 130784756 . In scientific notation, it is written as 1.30784755 × 10^8.
The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors.
There are 104541600 positive integers (up to 130784755) that are relatively prime to 130784755.
130784755 has 8 divisors, whose sum is 157071024
The reverse of 130784755 is 557487031
Previous prime number is 1291
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 40
Digital Root 4
Name
one hundred thirty million seven hundred eighty-four thousand seven hundred fifty-five
Scientific notation
1.30784755 × 10^8
Engineering notation
1.30784755 × 10^6
Prime Factorization
5 × 1291 × 20261
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
130784755
Product of the distinct prime numbers
The prime factorization of 130784755 is 5 × 1291 × 20261.
Since it has a total of 3 prime factors.
1 , 10 , 48 , 49 , 245 , 804 , 7132 , 5268 , 46610 , 39469 , 657302 , 588637 , 470162 , 1900716 , 94858236 , 36692707 , 487116825 , 295684015 , 9299438599 , 8036018954
n×2
261569510
n×3
392354265
n×4
523139020
n×5
653923775
n÷2
65392377.5
n÷3
43594918.333333
n÷3
32696188.75
n÷5
26156951
n2
17104652140410025
n3
2.2370277395438E+24
n4
2.9256912484443E+32
n5
3.8263581313344E+40
2 √n
11436.116255093
3 √n
507.59699344101
4 √n
106.93977863776
5 √n
42.006009342903
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
-130784754
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 130784755 can be divided by 8 positive divisors.
The sum of these divisors (counting 130784755) is 1, the average is 0.125.
Base
System
Value
2
Binary
111110010111001110111110011
3
Ternary
100010002112221211
4
Quaternary
13302321313303
5
Quinary
231440103010
6
Senary
20551100551
8
Octal
762716763
10
Decimal
130784755
12
Duodecimal
37971757
16
Hexadecimal
7cb9df3
20
Vigesimal
20h81hf
36
Base36
25v65v
md5
77a84d0075c071baf1db074ebe7d7d73
sha1
ca61210219044c2c8a0378b41302ede60de79f01
sha256
98c4b9fff1d6c268fdcfa784eeb97f660fa8620c890a29819997d635341525db
sha512
98e06b254548e5a8d8596097d5b1f82fddf0a7838c77773d353efc83caa88c3effd7344a1c4fab191b0e41935301dab07cfafcb763df4a3c54371cc92e3b7af9
ripemd-160
67fe8d9a7e00f8dbe02ab135aa0f68443d40edb9
Diameter
261569510
Circumference
821744851.01908
Area
5.3735849506521E+16
Volume
9.3704398832363E+24
Surface area
2.1494339802608E+17
Circumference
821744851.01908
Perimeter
523139020
Area
17104652140410025
Diagonal
184957574.27264
Surface area
102627912842460150
Volume
2.2370277395438E+24
Space diagonal
226525840.51545
Perimeter
392354265
Area
7.4065316382455E+15
Altitude
113262920.25772
Surface area
7.4065316382455E+15
Volume
2.6363624738897E+23
Height
61652524.757547