130792221 is an odd 9-digits composite number following 130792220
and preceding 130792222 . In scientific notation, it is written as 1.30792221 × 10^8.
The sum of its digits is 27. It has a total of 4 prime factors and 12 positive divisors.
There are 74738160 positive integers (up to 130792221) that are relatively prime to 130792221.
130792221 has 12 divisors, whose sum is 169051740
The reverse of 130792221 is 122297031
Previous prime number is 7
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 27
Digital Root 9
Name
one hundred thirty million seven hundred ninety-two thousand two hundred twenty-one
Scientific notation
1.30792221 × 10^8
Engineering notation
1.30792221 × 10^6
Prime Factorization
9 × 7 × 7 × 296581
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
18684603
Product of the distinct prime numbers
The prime factorization of 130792221 is 9 × 7 × 7 × 296581.
Since it has a total of 4 prime factors.
2 , 1 , 76 , 46 , 331 , 578 , 5682 , 3891 , 98873 , 1650 , 232235 , 850500 , 4776691 , 4215556 , 67284055 , 68900430 , 456061106 , 187898146 , 9733371448 , 8017792096
n×2
261584442
n×3
392376663
n×4
523168884
n×5
653961105
n÷2
65396110.5
n÷3
43597407
n÷3
32698055.25
n÷5
26158444.2
n2
17106605074112841
n3
2.2374108714131E+24
n4
2.9263593716166E+32
n5
3.827450416579E+40
2 √n
11436.44267244
3 √n
507.60665217899
4 √n
106.94130480053
5 √n
42.006488924341
1 , 7 , 9 , 49 , 63 , 441 , 296581 , 2076067 , 2669229 , 14532469 , 18684603 , 130792221
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-130792220
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 130792221 can be divided by 12 positive divisors.
The sum of these divisors (counting 130792221) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111110010111011101100011101
3
Ternary
100010002221012100
4
Quaternary
13302323230131
5
Quinary
231440322341
6
Senary
20551155313
8
Octal
762735435
10
Decimal
130792221
12
Duodecimal
37975b39
16
Hexadecimal
7cbbb1d
20
Vigesimal
20h90b1
36
Base36
25vbx9
md5
fc9ce96a0f03467bbd3c80ad1abe6310
sha1
fdd915864f3f61123aaab64a9b9281ef445fa064
sha256
138379dff31f23210b9ce569bb9277c355fd0c38f876bd6839ff2faeff264dc2
sha512
e92057cfdb01022c8b4236cfa9194e6554999f504ae074a9c2a67a6ab910b105058ef12b16387a87b1e17b9eb46fcd67f9f9d321d872cd4abb644438e501f12f
ripemd-160
a824da6e18ef18f36290dd56caf902eccff56a84
Diameter
261584442
Circumference
821791761.28059
Area
5.3741984828695E+16
Volume
9.3720447422577E+24
Surface area
2.1496793931478E+17
Circumference
821791761.28059
Perimeter
523168884
Area
17106605074112841
Diagonal
184968132.7911
Surface area
102639630444677046
Volume
2.2374108714131E+24
Space diagonal
226538772.00678
Perimeter
392376663
Area
7.4073772833447E+15
Altitude
113269386.00339
Surface area
7.4073772833447E+15
Volume
2.6368139991278E+23
Height
61656044.2637