130555720 is an even 9-digits composite number following 130555719
and preceding 130555721 . In scientific notation, it is written as 1.30555720 × 10^8.
The sum of its digits is 28. It has a total of 5 prime factors and 16 positive divisors.
There are 52222272 positive integers (up to 130555720) that are relatively prime to 130555720.
130555720 has 16 divisors, whose sum is 293750460
The reverse of 130555720 is 027555031
Previous prime number is 5
Is Prime? no
Number parity even
Number length 9
Sum of Digits 28
Digital Root 1
Name
one hundred thirty million five hundred fifty-five thousand seven hundred twenty
Scientific notation
1.30555720 × 10^8
Engineering notation
1.30555720 × 10^6
Prime Factorization
2 × 2 × 2 × 5 × 3263893
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
32638930
Product of the distinct prime numbers
The prime factorization of 130555720 is 2 × 2 × 2 × 5 × 3263893.
Since it has a total of 5 prime factors.
7 , 8 , 35 , 64 , 338 , 776 , 2398 , 375 , 49620 , 18381 , 800598 , 418544 , 8724351 , 9097465 , 62395146 , 42083566 , 552716897 , 473835845 , 1392005627 , 7520361660
n×2
261111440
n×3
391667160
n×4
522222880
n×5
652778600
n÷2
65277860
n÷3
43518573.333333
n÷3
32638930
n÷5
26111144
n2
17044796024718400
n3
2.2252956172602E+24
n4
2.9052507152426E+32
n5
3.7929709890901E+40
2 √n
11426.098196672
3 √n
507.30051289105
4 √n
106.89292865607
5 √n
41.991286537038
1 , 2 , 4 , 5 , 8 , 10 , 20 , 40 , 3263893 , 6527786 , 13055572 , 16319465 , 26111144 , 32638930 , 65277860 , 130555720
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
-130555719
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 130555720 can be divided by 16 positive divisors.
The sum of these divisors (counting 130555720) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111110010000001111101001000
3
Ternary
100002122220210001
4
Quaternary
13302001331020
5
Quinary
231410240340
6
Senary
20542132344
8
Octal
762017510
10
Decimal
130555720
12
Duodecimal
378810b4
16
Hexadecimal
7c81f48
20
Vigesimal
20fj960
36
Base36
25q9fs
md5
8e479ab55c7944200fe9ebbe5bd72517
sha1
3b2da24c2cb57ceacf48ec38381680271795661e
sha256
ac334dfd799f3f19235698ca93928e4fe6963814eef11259181f776962f0e7d9
sha512
fad6a1a90ce0f7cbc7666fa062918a6062b77861b2bd806fac51dba0bdbf5653ec72449533ee9d54964d96ff7b3348b931e10ca0500213235986b718b1634114
ripemd-160
c30bd9524cf345e93d0094eea4ebe89c22b97836
Diameter
261111440
Circumference
820305781.67225
Area
5.3547805973192E+16
Volume
9.3212964843338E+24
Surface area
2.1419122389277E+17
Circumference
820305781.67225
Perimeter
522222880
Area
17044796024718400
Diagonal
184633669.86938
Surface area
102268776148310400
Volume
2.2252956172602E+24
Space diagonal
226129140.25874
Perimeter
391667160
Area
7.3806131798651E+15
Altitude
113064570.12937
Surface area
7.3806131798651E+15
Volume
2.6225360351824E+23
Height
61544556.623128