131717749 is an odd 9-digits composite number following 131717748
and preceding 131717750 . In scientific notation, it is written as 1.31717749 × 10^8.
The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors.
There are 129476880 positive integers (up to 131717749) that are relatively prime to 131717749.
131717749 has 8 divisors, whose sum is 133977888
The reverse of 131717749 is 947717131
Previous prime number is 131
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 40
Digital Root 4
Name
one hundred thirty-one million seven hundred seventeen thousand seven hundred forty-nine
Scientific notation
1.31717749 × 10^8
Engineering notation
1.31717749 × 10^6
Prime Factorization
107 × 131 × 9397
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
131717749
Product of the distinct prime numbers
The prime factorization of 131717749 is 107 × 131 × 9397.
Since it has a total of 3 prime factors.
9 , 9 , 3 , 34 , 930 , 821 , 7781 , 2726 , 94914 , 82807 , 912777 , 39008 , 3853015 , 5520957 , 25319166 , 43616848 , 287518301 , 490651425 , 8055187416 , 2673960791
n×2
263435498
n×3
395153247
n×4
526870996
n×5
658588745
n÷2
65858874.5
n÷3
43905916.333333
n÷3
32929437.25
n÷5
26343549.8
n2
17349565401627001
n3
2.2852457008306E+24
n4
3.0100741962533E+32
n5
3.9648019745347E+40
2 √n
11476.835321638
3 √n
508.80116853998
4 √n
107.12999263343
5 √n
42.065771656122
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
-131717748
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 131717749 can be divided by 8 positive divisors.
The sum of these divisors (counting 131717749) is 1, the average is 0.125.
Base
System
Value
2
Binary
111110110011101101001110101
3
Ternary
100011211221210011
4
Quaternary
13312131221311
5
Quinary
232204431444
6
Senary
21023100221
8
Octal
766355165
10
Decimal
131717749
12
Duodecimal
38141671
16
Hexadecimal
7d9da75
20
Vigesimal
2134e79
36
Base36
26f62d
md5
65452d6f96a2744fdb905b998116a962
sha1
133f5f9c6c55dc0639ae1ffff5387aa6fcb24708
sha256
b84ef168898041979ba75d76dfa11a42dabe68755d633d10a651841f8d0193c1
sha512
ba2336c077849b8353bfab2153a20db9d18c82b31795110d774d75fe89b8cce5d5d234b6c3fbaacb87ca9d6159af2de1a8cfbb641f7477c1993bfde2e29aece9
ripemd-160
cdb8da78c785f229ef1b6bca51415ae11c947004
Diameter
263435498
Circumference
827607025.21157
Area
5.4505267208727E+16
Volume
9.5724148071694E+24
Surface area
2.1802106883491E+17
Circumference
827607025.21157
Perimeter
526870996
Area
17349565401627001
Diagonal
186277027.04106
Surface area
104097392409762006
Volume
2.2852457008306E+24
Space diagonal
228141833.5266
Perimeter
395153247
Area
7.5125821912143E+15
Altitude
114070916.7633
Surface area
7.5125821912143E+15
Volume
2.6931878862245E+23
Height
62092342.347018