130739745 is an odd 9-digits composite number following 130739744
and preceding 130739746 . In scientific notation, it is written as 1.30739745 × 10^8.
The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors.
There are 69670080 positive integers (up to 130739745) that are relatively prime to 130739745.
130739745 has 8 divisors, whose sum is 139571328
The reverse of 130739745 is 547937031
Previous prime number is 5693
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 39
Digital Root 3
Name
one hundred thirty million seven hundred thirty-nine thousand seven hundred forty-five
Scientific notation
1.30739745 × 10^8
Engineering notation
1.30739745 × 10^6
Prime Factorization
15 × 5693 × 1531
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
130739745
Product of the distinct prime numbers
The prime factorization of 130739745 is 15 × 5693 × 1531.
Since it has a total of 3 prime factors.
1 , 8 , 31 , 16 , 189 , 154 , 2020 , 4305 , 26122 , 31629 , 306113 , 687310 , 9855880 , 6481484 , 1641224 , 644285 , 490140533 , 409577685 , 6918715385 , 1833703008
n×2
261479490
n×3
392219235
n×4
522958980
n×5
653698725
n÷2
65369872.5
n÷3
43579915
n÷3
32684936.25
n÷5
26147949
n2
17092880922665025
n3
2.2347188931446E+24
n4
2.9216657823641E+32
n5
3.819778393615E+40
2 √n
11434.148197395
3 √n
507.53875637272
4 √n
106.93057653167
5 √n
42.003117643776
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
-130739744
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 130739745 can be divided by 8 positive divisors.
The sum of these divisors (counting 130739745) is 1, the average is 0.125.
Base
System
Value
2
Binary
111110010101110111000100001
3
Ternary
100010000021012210
4
Quaternary
13302232320201
5
Quinary
231432132440
6
Senary
20550112333
8
Octal
762567041
10
Decimal
130739745
12
Duodecimal
3794b6a9
16
Hexadecimal
7caee21
20
Vigesimal
20h2975
36
Base36
25u7fl
md5
47880ccb2bf17d9e3ff64df1342cac7a
sha1
cf63ac720efa40d0c5b48cc53fc9cd9f51ce7111
sha256
f06acff9e2b4f662cc43626c7099433a1afeb050c490270de176c168b5009364
sha512
a55698319e457f6df61e83d32727b1f6f0127c11c9b64691434f6ee43c7bc5693f4d05c6b41abdd517ac7aee50f2522fe81f900efdd9396c98a1a44d947bd5ee
ripemd-160
a04a6361a6a4052740c033fbb60267f91b0ede4f
Diameter
261479490
Circumference
821462044.84841
Area
5.369886913533E+16
Volume
9.3607686100551E+24
Surface area
2.1479547654132E+17
Circumference
821462044.84841
Perimeter
522958980
Area
17092880922665025
Diagonal
184893920.5202
Surface area
102557285535990150
Volume
2.2347188931446E+24
Space diagonal
226447880.9086
Perimeter
392219235
Area
7.4014345514452E+15
Altitude
113223940.4543
Surface area
7.4014345514452E+15
Volume
2.6336414723137E+23
Height
61631306.840067