130691937 is an odd 9-digits composite number following 130691936
and preceding 130691938 . In scientific notation, it is written as 1.30691937 × 10^8.
The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors.
There are 77686272 positive integers (up to 130691937) that are relatively prime to 130691937.
130691937 has 8 divisors, whose sum is 140268960
The reverse of 130691937 is 739196031
Previous prime number is 19
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 39
Digital Root 3
Name
one hundred thirty million six hundred ninety-one thousand nine hundred thirty-seven
Scientific notation
1.30691937 × 10^8
Engineering notation
1.30691937 × 10^6
Prime Factorization
51 × 19 × 134873
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
130691937
Product of the distinct prime numbers
The prime factorization of 130691937 is 51 × 19 × 134873.
Since it has a total of 3 prime factors.
8 , 10 , 41 , 1 , 305 , 700 , 4488 , 9361 , 16794 , 53883 , 116718 , 423653 , 6569630 , 6098758 , 9936433 , 42861527 , 628282152 , 716848691 , 5057929969 , 4550815044
n×2
261383874
n×3
392075811
n×4
522767748
n×5
653459685
n÷2
65345968.5
n÷3
43563979
n÷3
32672984.25
n÷5
26138387.4
n2
17080382396811969
n3
2.2322682601401E+24
n4
2.9173946282132E+32
n5
3.8127995495458E+40
2 √n
11432.057426378
3 √n
507.47688441715
4 √n
106.92079978366
5 √n
42.000045312812
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
-130691936
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 130691937 can be divided by 8 positive divisors.
The sum of these divisors (counting 130691937) is 1, the average is 0.125.
Base
System
Value
2
Binary
111110010100011001101100001
3
Ternary
100002220211122010
4
Quaternary
13302203031201
5
Quinary
231424120222
6
Senary
20545103133
8
Octal
762431541
10
Decimal
130691937
12
Duodecimal
37927aa9
16
Hexadecimal
7ca3361
20
Vigesimal
20gg9gh
36
Base36
25t6jl
md5
aac70a3b4adf2210ee8a50f96fd93b6b
sha1
2c9ec84828717c90d6ff51c34df83498c6400bcf
sha256
d56bb2d8a53449c90fecf120d7db1b61df734dc052794cccd2fef576fd1bcba6
sha512
160226cb17d1551cd64424c22f4e95627df8d7abd11193e92c023c0f6e13f06869c945e7edb8d0a9b3e6771b3a03acf31c85123fa538fd1acd16b6ec6e11b59c
ripemd-160
8e55b08e3886d7fd5951acb9476c46161020ed50
Diameter
261383874
Circumference
821161658.32524
Area
5.3659603858329E+16
Volume
9.3505034225302E+24
Surface area
2.1463841543332E+17
Circumference
821161658.32524
Perimeter
522767748
Area
17080382396811969
Diagonal
184826309.79821
Surface area
102482294380871814
Volume
2.2322682601401E+24
Space diagonal
226365075.02359
Perimeter
392075811
Area
7.3960225309959E+15
Altitude
113182537.5118
Surface area
7.3960225309959E+15
Volume
2.6307533736209E+23
Height
61608769.932737