131453485 is an odd 9-digits composite number following 131453484
and preceding 131453486 . In scientific notation, it is written as 1.31453485 × 10^8.
The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors.
There are 101770320 positive integers (up to 131453485) that are relatively prime to 131453485.
131453485 has 8 divisors, whose sum is 162832896
The reverse of 131453485 is 584354131
Previous prime number is 31
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 34
Digital Root 7
Name
one hundred thirty-one million four hundred fifty-three thousand four hundred eighty-five
Scientific notation
1.31453485 × 10^8
Engineering notation
1.31453485 × 10^6
Prime Factorization
5 × 31 × 848087
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
131453485
Product of the distinct prime numbers
The prime factorization of 131453485 is 5 × 31 × 848087.
Since it has a total of 3 prime factors.
2 , 10 , 66 , 44 , 306 , 21 , 8920 , 3345 , 84128 , 87916 , 946887 , 191578 , 9095720 , 752851 , 46036369 , 26985886 , 9210214 , 21400825 , 1246719371 , 1439510726
n×2
262906970
n×3
394360455
n×4
525813940
n×5
657267425
n÷2
65726742.5
n÷3
43817828.333333
n÷3
32863371.25
n÷5
26290697
n2
17280018718645225
n3
2.2715186814311E+24
n4
2.9859904691673E+32
n5
3.9251885334883E+40
2 √n
11465.316611415
3 √n
508.46067316546
4 √n
107.07621870152
5 √n
42.048878866709
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
-131453484
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 131453485 can be divided by 8 positive divisors.
The sum of these divisors (counting 131453485) is 1, the average is 0.125.
Base
System
Value
2
Binary
111110101011101001000101101
3
Ternary
100011100112021121
4
Quaternary
13311131020231
5
Quinary
232123002420
6
Senary
21013300541
8
Octal
765351055
10
Decimal
131453485
12
Duodecimal
38034751
16
Hexadecimal
7d5d22d
20
Vigesimal
211bde5
36
Base36
269i5p
md5
5d8d4556ea48ad822a7e588f1a992aae
sha1
3eb70f664f2ab602aeafdb939225606278211e12
sha256
c9981aed2bbb2a60273f003a03e26b5e5fafcff64990b8ee666060f53d4d0b6f
sha512
8dda5f8da0011c744bd810ccf24c8e018afc815ce74e1d21370b31d5b48640aa1850479578d994a9cd7466ed3eac0c0622e6ea10295dc101e7ae0c7b8351fdc2
ripemd-160
267eb4f4b1985763693c1883edbc37e50a4d7863
Diameter
262906970
Circumference
825946605.52955
Area
5.428677986039E+16
Volume
9.5149152027681E+24
Surface area
2.1714711944156E+17
Circumference
825946605.52955
Perimeter
525813940
Area
17280018718645225
Diagonal
185903301.30821
Surface area
103680112311871350
Volume
2.2715186814311E+24
Space diagonal
227684114.85199
Perimeter
394360455
Area
7.4824675941087E+15
Altitude
113842057.426
Surface area
7.4824675941087E+15
Volume
2.6770104387198E+23
Height
61967767.102736