131433893 is an odd 9-digits composite number following 131433892
and preceding 131433894 . In scientific notation, it is written as 1.31433893 × 10^8.
The sum of its digits is 35. It has a total of 2 prime factors and 4 positive divisors.
There are 127194060 positive integers (up to 131433893) that are relatively prime to 131433893.
131433893 has 4 divisors, whose sum is 135673728
The reverse of 131433893 is 398334131
Previous prime number is 31
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 35
Digital Root 8
Name
one hundred thirty-one million four hundred thirty-three thousand eight hundred ninety-three
Scientific notation
1.31433893 × 10^8
Engineering notation
1.31433893 × 10^6
Prime Factorization
31 × 4239803
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
131433893
Product of the distinct prime numbers
The prime factorization of 131433893 is 31 × 4239803.
Since it has a total of 2 prime factors.
6 , 8 , 6 , 79 , 784 , 53 , 4275 , 1947 , 36054 , 47031 , 694262 , 963684 , 9086860 , 6028764 , 84944249 , 64025992 , 986820905 , 492543319 , 1656267629 , 6204482304
n×2
262867786
n×3
394301679
n×4
525735572
n×5
657169465
n÷2
65716946.5
n÷3
43811297.666667
n÷3
32858473.25
n÷5
26286778.6
n2
17274868229135449
n3
2.2705031824173E+24
n4
2.9842107233399E+32
n5
3.9222643290091E+40
2 √n
11464.462176657
3 √n
508.43541136163
4 √n
107.07222878346
5 √n
42.047625387955
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-131433892
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 131433893 can be divided by 4 positive divisors.
The sum of these divisors (counting 131433893) is 1, the average is 0.25.
Base
System
Value
2
Binary
111110101011000010110100101
3
Ternary
100011022112101222
4
Quaternary
13311120112211
5
Quinary
232121341033
6
Senary
21013030125
8
Octal
765302645
10
Decimal
131433893
12
Duodecimal
38025345
16
Hexadecimal
7d585a5
20
Vigesimal
21194ed
36
Base36
26931h
md5
cdcf76cb0077792ffd3f50a9e0019dc7
sha1
7fb534035791bc2094608e1315450c323240058c
sha256
084fbb2a7066cf3711ae403b7c311fefeb0b404936709cec840e4392178c68cc
sha512
e4942806f8eb3a2bdc60b23a47e73dff463116795ee6e263e36b6a6dccc7fafaef9cc777022dcec8d19dbc146ad6e476eec287f009574b798cd1c0bf0f83e41b
ripemd-160
a03a03980dba20292599d6ce11e7a994aaa54915
Diameter
262867786
Circumference
825823505.36301
Area
5.4270599120384E+16
Volume
9.5106614904459E+24
Surface area
2.1708239648153E+17
Circumference
825823505.36301
Perimeter
525735572
Area
17274868229135449
Diagonal
185875594.03609
Surface area
103649209374812694
Volume
2.2705031824173E+24
Space diagonal
227650180.51257
Perimeter
394301679
Area
7.48023736673E+15
Altitude
113825090.25629
Surface area
7.48023736673E+15
Volume
2.6758136616548E+23
Height
61958531.345365