131498980 is an even 9-digits composite number following 131498979
and preceding 131498981 . In scientific notation, it is written as 1.31498980 × 10^8.
The sum of its digits is 43. It has a total of 4 prime factors and 12 positive divisors.
There are 52599584 positive integers (up to 131498980) that are relatively prime to 131498980.
131498980 has 12 divisors, whose sum is 276147900
The reverse of 131498980 is 089894131
Previous prime number is 5
Is Prime? no
Number parity even
Number length 9
Sum of Digits 43
Digital Root 7
Name
one hundred thirty-one million four hundred ninety-eight thousand nine hundred eighty
Scientific notation
1.31498980 × 10^8
Engineering notation
1.31498980 × 10^6
Prime Factorization
2 × 2 × 5 × 6574949
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
65749490
Product of the distinct prime numbers
The prime factorization of 131498980 is 2 × 2 × 5 × 6574949.
Since it has a total of 4 prime factors.
6 , 7 , 84 , 56 , 272 , 102 , 4838 , 1362 , 21738 , 15624 , 704789 , 61077 , 8913106 , 3029120 , 28377674 , 96332181 , 303658365 , 209116841 , 2637591431 , 6382645923
n×2
262997960
n×3
394496940
n×4
525995920
n×5
657494900
n÷2
65749490
n÷3
43832993.333333
n÷3
32874745
n÷5
26299796
n2
17291981741040400
n3
2.2738779611254E+24
n4
2.9901263253247E+32
n5
3.9319856185135E+40
2 √n
11467.30046698
3 √n
508.51932445744
4 √n
107.08548205513
5 √n
42.051789020011
1 , 2 , 4 , 5 , 10 , 20 , 6574949 , 13149898 , 26299796 , 32874745 , 65749490 , 131498980
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-131498979
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 131498980 can be divided by 12 positive divisors.
The sum of these divisors (counting 131498980) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111110101101000001111100100
3
Ternary
100011102211200121
4
Quaternary
13311220033210
5
Quinary
232130431410
6
Senary
21014251324
8
Octal
765501744
10
Decimal
131498980
12
Duodecimal
38056b44
16
Hexadecimal
7d683e4
20
Vigesimal
211h790
36
Base36
26ah9g
md5
19fb64b1c5c9c655ea80dc507d1be5f9
sha1
d0868b651f01b56d9d936a6e3aeb2647f798ede4
sha256
715629697dc4de57fd663363f94dd553e0bed5ea77859aec14c362b29e30c241
sha512
9c38f51cb2d99395dddf0db2628e4424561e174bc01b01d325eab499600686763613e89126f9705bf722c7bdb582076c72acdf8a4f551a2ed9d5699bcf4c6026
ripemd-160
baebada0eaeecd7d65e4fe29636a673bbfe80b5f
Diameter
262997960
Circumference
826232459.0451
Area
5.4324362803661E+16
Volume
9.5247977304419E+24
Surface area
2.1729745121465E+17
Circumference
826232459.0451
Perimeter
525995920
Area
17291981741040400
Diagonal
185967640.95423
Surface area
103751890446242400
Volume
2.2738779611254E+24
Space diagonal
227762914.50348
Perimeter
394496940
Area
7.4876477347588E+15
Altitude
113881457.25174
Surface area
7.4876477347588E+15
Volume
2.6797908765041E+23
Height
61989213.651409