130291269 is an odd 9-digits composite number following 130291268
and preceding 130291270 . In scientific notation, it is written as 1.30291269 × 10^8.
The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors.
There are 86051840 positive integers (up to 130291269) that are relatively prime to 130291269.
130291269 has 16 divisors, whose sum is 175348800
The reverse of 130291269 is 962192031
Previous prime number is 491
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 33
Digital Root 6
Name
one hundred thirty million two hundred ninety-one thousand two hundred sixty-nine
Scientific notation
1.30291269 × 10^8
Engineering notation
1.30291269 × 10^6
Prime Factorization
3 × 197 × 491 × 449
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
130291269
Product of the distinct prime numbers
The prime factorization of 130291269 is 3 × 197 × 491 × 449.
Since it has a total of 4 prime factors.
3 , 9 , 57 , 91 , 521 , 267 , 7879 , 4447 , 36759 , 63763 , 388453 , 17771 , 4721379 , 5359962 , 18391987 , 16675280 , 783880576 , 380386081 , 5213577641 , 531715099
n×2
260582538
n×3
390873807
n×4
521165076
n×5
651456345
n÷2
65145634.5
n÷3
43430423
n÷3
32572817.25
n÷5
26058253.8
n2
16975814777630361
n3
2.2118004496864E+24
n4
2.8817828736441E+32
n5
3.7547114758956E+40
2 √n
11414.520095037
3 √n
506.95775550667
4 √n
106.83875745738
5 √n
41.974261398657
1 , 3 , 197 , 449 , 491 , 591 , 1347 , 1473 , 88453 , 96727 , 220459 , 265359 , 290181 , 661377 , 43430423 , 130291269
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
-130291268
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 130291269 can be divided by 16 positive divisors.
The sum of these divisors (counting 130291269) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111110001000001011001000101
3
Ternary
100002011111000120
4
Quaternary
13301001121011
5
Quinary
231323310034
6
Senary
20532332153
8
Octal
761013105
10
Decimal
130291269
12
Duodecimal
37774059
16
Hexadecimal
7c41645
20
Vigesimal
20e6839
36
Base36
25kldx
md5
0bf5dcd72b3235483f1f719d1e8166a2
sha1
913d8ddf54880c18ee2b1e61a41a01763bc73c95
sha256
a6b4f9283e9b08cb150b744cc9aeb63bf23d2b0b418fd13a81714434ad803e95
sha512
7854f5fc6b819edb95853bd0a0c5c78dd1dbe849bcafd706a44c79dcb9f40d99ee54105b0b45980e365c10f47a46489afd492cecf758d6e2bd92e91819392e8f
ripemd-160
6c4843c5e41d0af764d4780c9fbee738d7454ad6
Diameter
260582538
Circumference
818644187.03458
Area
5.3331094994105E+16
Volume
9.2647680585886E+24
Surface area
2.1332437997642E+17
Circumference
818644187.03458
Perimeter
521165076
Area
16975814777630361
Diagonal
184259679.6786
Surface area
101854888665782166
Volume
2.2118004496864E+24
Space diagonal
225671097.69062
Perimeter
390873807
Area
7.3507434236836E+15
Altitude
112835548.84531
Surface area
7.3507434236836E+15
Volume
2.6066318276745E+23
Height
61419893.2262