130798872 is an even 9-digits composite number following 130798871
and preceding 130798873 . In scientific notation, it is written as 1.30798872 × 10^8.
The sum of its digits is 45. It has a total of 5 prime factors and 16 positive divisors.
There are 43599600 positive integers (up to 130798872) that are relatively prime to 130798872.
130798872 has 16 divisors, whose sum is 272497800
The reverse of 130798872 is 278897031
Previous prime number is 9
Is Prime? no
Number parity even
Number length 9
Sum of Digits 45
Digital Root 9
Name
one hundred thirty million seven hundred ninety-eight thousand eight hundred seventy-two
Scientific notation
1.30798872 × 10^8
Engineering notation
1.30798872 × 10^6
Prime Factorization
2 × 2 × 2 × 9 × 1816651
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
32699718
Product of the distinct prime numbers
The prime factorization of 130798872 is 2 × 2 × 2 × 9 × 1816651.
Since it has a total of 5 prime factors.
5 , 1 , 31 , 21 , 549 , 633 , 6809 , 5612 , 66161 , 13218 , 17845 , 430266 , 9402223 , 2848936 , 27635855 , 7462243 , 239028581 , 879447659 , 9122702485 , 8871036131
n×2
261597744
n×3
392396616
n×4
523195488
n×5
653994360
n÷2
65399436
n÷3
43599624
n÷3
32699718
n÷5
26159774.4
n2
17108344916472384
n3
2.2377522168615E+24
n4
2.9269546578099E+32
n5
3.8284236763668E+40
2 √n
11436.733449722
3 √n
507.61525624477
4 √n
106.94266431001
5 √n
42.00691613549
1 , 2 , 4 , 8 , 9 , 18 , 36 , 72 , 1816651 , 3633302 , 7266604 , 14533208 , 16349859 , 32699718 , 65399436 , 130798872
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
-130798871
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 130798872 can be divided by 16 positive divisors.
The sum of these divisors (counting 130798872) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111110010111101010100011000
3
Ternary
100010010021022200
4
Quaternary
13302331110120
5
Quinary
231441030442
6
Senary
20551250200
8
Octal
762752430
10
Decimal
130798872
12
Duodecimal
37979960
16
Hexadecimal
7cbd518
20
Vigesimal
20h9h3c
36
Base36
25vh20
md5
78b62dadd8222f88a99cbd156f6228af
sha1
8f32b238740caaa96370519d03dbf4744ef56e9f
sha256
6337005ed9d221226e461e3b951d37d48f679c38afe1c982f99f0474497c8f5a
sha512
a168094f9b33606cc2c480c398892232f9e98219585789770ee3a9ddf5aec5e9319e6085411729923a5dae2f3ca453268b85c66810d68f2d54e0fbb8ea91bff1
ripemd-160
08ae5e0a3b5a42426d2bf7f7fb77915d11ffa6b5
Diameter
261597744
Circumference
821833550.74606
Area
5.374745070467E+16
Volume
9.3734745667286E+24
Surface area
2.1498980281868E+17
Circumference
821833550.74606
Perimeter
523195488
Area
17108344916472384
Diagonal
184977538.7255
Surface area
102650069498834304
Volume
2.2377522168615E+24
Space diagonal
226550291.8767
Perimeter
392396616
Area
7.4081306571857E+15
Altitude
113275145.93835
Surface area
7.4081306571857E+15
Volume
2.6372162785967E+23
Height
61659179.575167