130587493 is an odd 9-digits composite number following 130587492
and preceding 130587494 . In scientific notation, it is written as 1.30587493 × 10^8.
The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors.
There are 125350848 positive integers (up to 130587493) that are relatively prime to 130587493.
130587493 has 8 divisors, whose sum is 135876600
The reverse of 130587493 is 394785031
Previous prime number is 29
Is Prime? no Number parity odd Number length 9 Sum of Digits 40 Digital Root 4
Name
one hundred thirty million five hundred eighty-seven thousand four hundred ninety-three
Scientific notation
1.30587493 × 10^8
Engineering notation
1.30587493 × 10^6
Prime Factorization
173 × 29 × 26029
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
130587493 Product of the distinct prime numbers
The prime factorization of 130587493 is 173 × 29 × 26029.
Since it has a total of 3 prime factors.
2 , 6 , 33 , 64 , 380 , 62 , 3878 , 4023 , 8944 , 11561 , 843558 , 107968 , 5806049 , 7394536 , 28749770 , 21576354 , 402725153 , 804170994 , 7826489994 , 7941136520
n×2
261174986
n×3
391762479
n×4
522349972
n×5
652937465
n÷2
65293746.5
n÷3
43529164.333333
n÷3
32646873.25
n÷5
26117498.6
n2
17053093328025049
n3
2.2269207056018E+24
n4
2.9080799205433E+32
n5
3.7975886626739E+40
2 √n11427.488481727
3 √n507.34166301404
4 √n106.8994316249
5 √n41.993330199754
8 divisors
τ Total Divisors
8 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-130587492 Sum of the proper positive divisors of n
A Arithmetic Mean
0.125 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
8 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 130587493 can be divided by 8 positive divisors.
The sum of these divisors (counting 130587493) is 1, the average is 0.125.
Base
System
Value
2
Binary
111110010001001101101100101
3
Ternary
100002201112100211
4
Quaternary
13302021231211
5
Quinary
231412244433
6
Senary
20542535421
8
Octal
762115545
10
Decimal
130587493
12
Duodecimal
37897571
16
Hexadecimal
7c89b65
20
Vigesimal
20g38ed
36
Base36
25qxyd
md5
46ddb8c48d8a560d27d72d931a4b7961
sha1
aa621edb60a96594861dd6dfcbea4aad9ef5dc6d
sha256
96d80114289d69985ca427dc3557a5f13b8a38ce08056e1d969b06932bce64b5
sha512
98e04d1cd98d1a9f4efd5005f198771b9fc7f59f06772a350672bbba9ee78d1ed60298e6eaa17a7380abbc4815afe8b20a8768f7f6236064fdc1474d0d1da0f0
ripemd-160
94307c38e0b7655554771afe983d7fc5ca78bbdb
Diameter
261174986
Circumference
820505417.31902
Area
5.3573872720305E+16
Volume
9.3281036384609E+24
Surface area
2.1429549088122E+17
Circumference
820505417.31902
Perimeter
522349972
Area
17053093328025049
Diagonal
184678603.6769
Surface area
102318559968150294
Volume
2.2269207056018E+24
Space diagonal
226184172.70905
Perimeter
391762479
Area
7.3842060175883E+15
Altitude
113092086.35452
Surface area
7.3842060175883E+15
Volume
2.6244512201596E+23
Height
61559534.558967