130798730 is an even 9-digits composite number following 130798729
and preceding 130798731 . In scientific notation, it is written as 1.30798730 × 10^8.
The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors.
There are 52319488 positive integers (up to 130798730) that are relatively prime to 130798730.
130798730 has 8 divisors, whose sum is 235437732
The reverse of 130798730 is 037897031
Previous prime number is 5
Is Prime? no
Number parity even
Number length 9
Sum of Digits 38
Digital Root 2
Name
one hundred thirty million seven hundred ninety-eight thousand seven hundred thirty
Scientific notation
1.30798730 × 10^8
Engineering notation
1.30798730 × 10^6
Prime Factorization
2 × 5 × 13079873
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
130798730
Product of the distinct prime numbers
The prime factorization of 130798730 is 2 × 5 × 13079873.
Since it has a total of 3 prime factors.
1 , 5 , 28 , 87 , 838 , 668 , 6288 , 9635 , 9249 , 18915 , 130605 , 5281 , 1929424 , 7070543 , 51309790 , 29174834 , 939915768 , 111424377 , 3443140555 , 8586444393
n×2
261597460
n×3
392396190
n×4
523194920
n×5
653993650
n÷2
65399365
n÷3
43599576.666667
n÷3
32699682.5
n÷5
26159746
n2
17108307769612900
n3
2.2377449287145E+24
n4
2.926941947398E+32
n5
3.8284028950338E+40
2 √n
11436.727241654
3 √n
507.61507254952
4 √n
106.94263528478
5 √n
42.00690701464
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
-130798729
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 130798730 can be divided by 8 positive divisors.
The sum of these divisors (counting 130798730) is 1, the average is 0.125.
Base
System
Value
2
Binary
111110010111101010010001010
3
Ternary
100010010021010102
4
Quaternary
13302331102022
5
Quinary
231441024410
6
Senary
20551245402
8
Octal
762752212
10
Decimal
130798730
12
Duodecimal
37979862
16
Hexadecimal
7cbd48a
20
Vigesimal
20h9gga
36
Base36
25vgy2
md5
33a26bebbe9f627141a2363a61a073c1
sha1
d4d429f2868a515a6aec266b969dcc239fcced84
sha256
a143db28e0633102636ec62d128c3b8a5ef0b5a891666006438ca522fe105181
sha512
b739a71674dcc0771e7c62948c926316d1c914e7f610f8c8f309e3cc3925f76c33dd01503e79b3551cff255f5a993354215b551ba0374a97e67ed4c1f7b99715
ripemd-160
da2c6fa23c714b3c1e041d03a312a3389b1ced8c
Diameter
261597460
Circumference
821832658.53375
Area
5.3747334004369E+16
Volume
9.3734440382097E+24
Surface area
2.1498933601748E+17
Circumference
821832658.53375
Perimeter
523194920
Area
17108307769612900
Diagonal
184977337.90718
Surface area
102649846617677400
Volume
2.2377449287145E+24
Space diagonal
226550045.92548
Perimeter
392396190
Area
7.4081145721237E+15
Altitude
113275022.96274
Surface area
7.4081145721237E+15
Volume
2.6372076894331E+23
Height
61659112.635726