131498984 is an even 9-digits composite number following 131498983
and preceding 131498985 . In scientific notation, it is written as 1.31498984 × 10^8.
The sum of its digits is 47. It has a total of 5 prime factors and 16 positive divisors.
There are 65701360 positive integers (up to 131498984) that are relatively prime to 131498984.
131498984 has 16 divisors, whose sum is 246741120
The reverse of 131498984 is 489894131
Previous prime number is 1571
Is Prime? no
Number parity even
Number length 9
Sum of Digits 47
Digital Root 2
Name
one hundred thirty-one million four hundred ninety-eight thousand nine hundred eighty-four
Scientific notation
1.31498984 × 10^8
Engineering notation
1.31498984 × 10^6
Prime Factorization
2 × 2 × 2 × 1571 × 10463
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
32874746
Product of the distinct prime numbers
The prime factorization of 131498984 is 2 × 2 × 2 × 1571 × 10463.
Since it has a total of 5 prime factors.
8 , 1 , 27 , 65 , 146 , 47 , 8920 , 216 , 77871 , 27641 , 832670 , 544738 , 1087680 , 3579531 , 34038903 , 59698622 , 191485507 , 262319704 , 114132442 , 462387713
n×2
262997968
n×3
394496952
n×4
525995936
n×5
657494920
n÷2
65749492
n÷3
43832994.666667
n÷3
32874746
n÷5
26299796.8
n2
17291982793032256
n3
2.2738781686292E+24
n4
2.9901266891452E+32
n5
3.9319862165388E+40
2 √n
11467.300641389
3 √n
508.51932961357
4 √n
107.08548286948
5 √n
42.051789275841
1 , 2 , 4 , 8 , 1571 , 3142 , 6284 , 10463 , 12568 , 20926 , 41852 , 83704 , 16437373 , 32874746 , 65749492 , 131498984
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
-131498983
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 131498984 can be divided by 16 positive divisors.
The sum of these divisors (counting 131498984) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111110101101000001111101000
3
Ternary
100011102211200202
4
Quaternary
13311220033220
5
Quinary
232130431414
6
Senary
21014251332
8
Octal
765501750
10
Decimal
131498984
12
Duodecimal
38056b48
16
Hexadecimal
7d683e8
20
Vigesimal
211h794
36
Base36
26ah9k
md5
941a6ee3604c2f827f80c65dd432be6b
sha1
e170d0a36c5e3b1c18298643b431d8dc9a600c42
sha256
79994a4017d05ffb1b0755c6f9e23ede17fb87be1402d41882d2b60b3f1fbb85
sha512
732286557f42a93aa09a2fa694243b1df5c5e2a0533358825b2e1c1b71c51c877d818f58059ad3b9119f2798d9298c6504fb04a82d75ed63be30de77a9ed8ded
ripemd-160
a1d195febcacd8a76ce9d595eb2883c648156842
Diameter
262997968
Circumference
826232484.17784
Area
5.4324366108591E+16
Volume
9.5247985996317E+24
Surface area
2.1729746443436E+17
Circumference
826232484.17784
Perimeter
525995936
Area
17291982793032256
Diagonal
185967646.61108
Surface area
103751896758193536
Volume
2.2738781686292E+24
Space diagonal
227762921.43169
Perimeter
394496952
Area
7.4876481902847E+15
Altitude
113881460.71584
Surface area
7.4876481902847E+15
Volume
2.6797911210496E+23
Height
61989215.537028