130502421 is an odd 9-digits composite number following 130502420
and preceding 130502422 . In scientific notation, it is written as 1.30502421 × 10^8.
The sum of its digits is 18. It has a total of 5 prime factors and 32 positive divisors.
There are 70170624 positive integers (up to 130502421) that are relatively prime to 130502421.
130502421 has 32 divisors, whose sum is 206560640
The reverse of 130502421 is 124205031
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 18
Digital Root 9
Name
one hundred thirty million five hundred two thousand four hundred twenty-one
Scientific notation
1.30502421 × 10^8
Engineering notation
1.30502421 × 10^6
Prime Factorization
9 × 51 × 21 × 3 × 4513
Composite number
ω
Distinct Factors
5
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
130502421
Product of the distinct prime numbers
The prime factorization of 130502421 is 9 × 51 × 21 × 3 × 4513.
Since it has a total of 5 prime factors.
9 , 6 , 46 , 79 , 652 , 804 , 9333 , 1848 , 48069 , 49598 , 907691 , 160014 , 4003133 , 8718785 , 20999217 , 23098154 , 737182382 , 734651243 , 1122137315 , 7425183748
n×2
261004842
n×3
391507263
n×4
522009684
n×5
652512105
n÷2
65251210.5
n÷3
43500807
n÷3
32625605.25
n÷5
26100484.2
n2
17030881886861241
n3
2.2225713180004E+24
n4
2.9005093784422E+32
n5
3.7852349601991E+40
2 √n
11423.765622596
3 √n
507.23146883244
4 √n
106.88201730224
5 √n
41.987857412448
1 , 3 , 9 , 21 , 27 , 51 , 63 , 153 , 189 , 459 , 567 , 1071 , 1377 , 3213 , 4513 , 9639 , 13539 , 28917 , 40617 , 94773 , 121851 , 230163 , 284319 , 690489 , 852957 , 2071467 , 2558871 , 4833423 , 6214401 , 14500269 , 43500807 , 130502421
32 divisors
τ
Total Divisors
32
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-130502420
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.03125
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
32
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 130502421 can be divided by 32 positive divisors.
The sum of these divisors (counting 130502421) is 1, the average is 0.03125.
Base
System
Value
2
Binary
111110001110100111100010101
3
Ternary
100002120012200000
4
Quaternary
13301310330111
5
Quinary
231402034141
6
Senary
20541041513
8
Octal
761647425
10
Decimal
130502421
12
Duodecimal
37856299
16
Hexadecimal
7c74f15
20
Vigesimal
20fcg11
36
Base36
25p4b9
md5
a4842946bfff992f38e0ae413825c6e6
sha1
558f6c8ec1e9cd4f4a648b7c822c2c9174f1027a
sha256
e4f5d412fe00808d5681ba5c664dcfd34586ce768ab387e0646484818e95bc46
sha512
a3fdb7ddadc6cd735476866534cd9d926281bc970c65d1000d9fd2edea115c39a568cd516ecf33813933807955b2b60345f10b477c4862a9363064324d47c49a
ripemd-160
60b69c7dd5aba6c1a6352f2982490df79701ce4b
Diameter
261004842
Circumference
819970894.17856
Area
5.3504093419919E+16
Volume
9.3098849662794E+24
Surface area
2.1401637367967E+17
Circumference
819970894.17856
Perimeter
522009684
Area
17030881886861241
Diagonal
184558293.70072
Surface area
102185291321167446
Volume
2.2225713180004E+24
Space diagonal
226036823.68274
Perimeter
391507263
Area
7.374588181437E+15
Altitude
113018411.84137
Surface area
7.374588181437E+15
Volume
2.6193254177147E+23
Height
61519431.233574