131454807 is an odd 9-digits composite number following 131454806
and preceding 131454808 . In scientific notation, it is written as 1.31454807 × 10^8.
The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors.
There are 79669560 positive integers (up to 131454807) that are relatively prime to 131454807.
131454807 has 8 divisors, whose sum is 191207040
The reverse of 131454807 is 708454131
Previous prime number is 11
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 33
Digital Root 6
Name
one hundred thirty-one million four hundred fifty-four thousand eight hundred seven
Scientific notation
1.31454807 × 10^8
Engineering notation
1.31454807 × 10^6
Prime Factorization
3 × 11 × 3983479
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
131454807
Product of the distinct prime numbers
The prime factorization of 131454807 is 3 × 11 × 3983479.
Since it has a total of 3 prime factors.
2 , 6 , 39 , 2 , 19 , 373 , 2023 , 1009 , 60898 , 24154 , 247517 , 880285 , 7086624 , 9695228 , 66390030 , 66745274 , 695427480 , 943150672 , 5079779675 , 3247995060
n×2
262909614
n×3
394364421
n×4
525819228
n×5
657274035
n÷2
65727403.5
n÷3
43818269
n÷3
32863701.75
n÷5
26290961.4
n2
17280366283407249
n3
2.2715872146746E+24
n4
2.9861105888872E+32
n5
3.9253859114282E+40
2 √n
11465.374263407
3 √n
508.4623776537
4 √n
107.07648791125
5 √n
42.048963441711
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
-131454806
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 131454807 can be divided by 8 positive divisors.
The sum of these divisors (counting 131454807) is 1, the average is 0.125.
Base
System
Value
2
Binary
111110101011101011101010111
3
Ternary
100011100121002120
4
Quaternary
13311131131113
5
Quinary
232123023212
6
Senary
21013311023
8
Octal
765353527
10
Decimal
131454807
12
Duodecimal
38035473
16
Hexadecimal
7d5d757
20
Vigesimal
211bh07
36
Base36
269j6f
md5
c3d805ae546ed14f793e46ab02271d64
sha1
c3bab4a30d0a49be9c39b4ac88e75498ce46c456
sha256
6899579c8920dc18f4e8e60c4a5c40c9f74aa49b635e4a03523a5c5cfe70dc4d
sha512
3eb024715db9fd3c535efcbf7214c1bef553646fcfc6465645e28345d1bc6918218f2bd1996f433ab3150b975930e0ea318b7b8e3589109c3f0a6a1b5e882566
ripemd-160
cbde1977de0ad317f412f8f8ec430f85bf810fa4
Diameter
262909614
Circumference
825954911.90053
Area
5.4287871767293E+16
Volume
9.515202274147E+24
Surface area
2.1715148706917E+17
Circumference
825954911.90053
Perimeter
525819228
Area
17280366283407249
Diagonal
185905170.89854
Surface area
103682197700443494
Volume
2.2715872146746E+24
Space diagonal
227686404.62316
Perimeter
394364421
Area
7.4826180940654E+15
Altitude
113843202.31158
Surface area
7.4826180940654E+15
Volume
2.6770912059218E+23
Height
61968390.299513