130804928 is an even 9-digits composite number following 130804927
and preceding 130804929 . In scientific notation, it is written as 1.30804928 × 10^8.
The sum of its digits is 35. It has a total of 8 prime factors and 28 positive divisors.
There are 65309952 positive integers (up to 130804928) that are relatively prime to 130804928.
130804928 has 28 divisors, whose sum is 259933440
The reverse of 130804928 is 829408031
Previous prime number is 1663
Is Prime? no
Number parity even
Number length 9
Sum of Digits 35
Digital Root 8
Name
one hundred thirty million eight hundred four thousand nine hundred twenty-eight
Scientific notation
1.30804928 × 10^8
Engineering notation
1.30804928 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 2 × 1663 × 1229
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
8
Total number of prime factors
rad
Radical
4087654
Product of the distinct prime numbers
The prime factorization of 130804928 is 2 × 2 × 2 × 2 × 2 × 2 × 1663 × 1229.
Since it has a total of 8 prime factors.
9 , 1 , 8 , 32 , 5 , 652 , 3799 , 3716 , 25520 , 37561 , 79026 , 223156 , 6089882 , 11396 , 46736652 , 63449839 , 64335464 , 267083188 , 689193569 , 2977005907
n×2
261609856
n×3
392414784
n×4
523219712
n×5
654024640
n÷2
65402464
n÷3
43601642.666667
n÷3
32701232
n÷5
26160985.6
n2
17109929189085184
n3
2.2380630556634E+24
n4
2.9274967685551E+32
n5
3.8293100403108E+40
2 √n
11436.998207572
3 √n
507.62309033514
4 √n
106.94390215235
5 √n
42.007305113115
1 , 2 , 4 , 8 , 16 , 32 , 64 , 1229 , 1663 , 2458 , 3326 , 4916 , 6652 , 9832 , 13304 , 19664 , 26608 , 39328 , 53216 , 78656 , 106432 , 2043827 , 4087654 , 8175308 , 16350616 , 32701232 , 65402464 , 130804928
28 divisors
τ
Total Divisors
28
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-130804927
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.035714285714286
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
28
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 130804928 can be divided by 28 positive divisors.
The sum of these divisors (counting 130804928) is 1, the average is 0.035714285714286.
Base
System
Value
2
Binary
111110010111110110011000000
3
Ternary
100010010120121222
4
Quaternary
13302332303000
5
Quinary
231441224203
6
Senary
20551334212
8
Octal
762766300
10
Decimal
130804928
12
Duodecimal
37981368
16
Hexadecimal
7cbecc0
20
Vigesimal
20hac68
36
Base36
25vlq8
md5
643a55dc0ddcc3228d2132da07a2a6ca
sha1
afc912ddf6abc092694462a0a7bb8675938dec02
sha256
cfd40573122e8538cccee94bf3391c40c4408ce4a527cbc386ff44d0e05f7d08
sha512
9552a4e0e309c81826b84fb9d57eb05b8bcbf87ebc0e801c5d247d20a114304eca3985b2e5b95793d856f2c14589c72425010049f84aad17b7817e767b7ccbab
ripemd-160
49a95f9726160acf079b80df65fbdfd93b4b9935
Diameter
261609856
Circumference
821871601.71628
Area
5.3752427843872E+16
Volume
9.3747766052571E+24
Surface area
2.1500971137549E+17
Circumference
821871601.71628
Perimeter
523219712
Area
17109929189085184
Diagonal
184986103.20284
Surface area
102659575134511104
Volume
2.2380630556634E+24
Space diagonal
226560781.17639
Perimeter
392414784
Area
7.4088166673503E+15
Altitude
113280390.58819
Surface area
7.4088166673503E+15
Volume
2.6375826056378E+23
Height
61662034.400945