131692885 is an odd 9-digits composite number following 131692884
and preceding 131692886 . In scientific notation, it is written as 1.31692885 × 10^8.
The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors.
There are 104771520 positive integers (up to 131692885) that are relatively prime to 131692885.
131692885 has 8 divisors, whose sum is 158905656
The reverse of 131692885 is 588296131
Previous prime number is 181
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 43
Digital Root 7
Name
one hundred thirty-one million six hundred ninety-two thousand eight hundred eighty-five
Scientific notation
1.31692885 × 10^8
Engineering notation
1.31692885 × 10^6
Prime Factorization
5 × 181 × 145517
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
131692885
Product of the distinct prime numbers
The prime factorization of 131692885 is 5 × 181 × 145517.
Since it has a total of 3 prime factors.
4 , 7 , 37 , 69 , 648 , 564 , 8914 , 7927 , 18826 , 5875 , 859980 , 389871 , 3376038 , 2158751 , 74868013 , 50866369 , 130583642 , 514535103 , 8330031763 , 5519735665
n×2
263385770
n×3
395078655
n×4
526771540
n×5
658464425
n÷2
65846442.5
n÷3
43897628.333333
n÷3
32923221.25
n÷5
26338577
n2
17343015959623225
n3
2.2839518063238E+24
n4
3.0078020257575E+32
n5
3.9610612628084E+40
2 √n
11475.752045073
3 √n
508.76915152265
4 √n
107.12493661643
5 √n
42.064183408011
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
-131692884
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 131692885 can be divided by 8 positive divisors.
The sum of these divisors (counting 131692885) is 1, the average is 0.125.
Base
System
Value
2
Binary
111110110010111100101010101
3
Ternary
100011210200200021
4
Quaternary
13312113211111
5
Quinary
232203133020
6
Senary
21022345141
8
Octal
766274525
10
Decimal
131692885
12
Duodecimal
3812b1b1
16
Hexadecimal
7d97955
20
Vigesimal
2131c45
36
Base36
26emvp
md5
58f8b7a5505d507ca8666134cea581de
sha1
b98338101c0249f45f2e6806e1a147219c31f385
sha256
cb319bfff4f99cadbe527c15dc47b3f8df8366c597f3b186ac8d50a231c9db95
sha512
fe35819878a4ceaa6caac962c7a202b4b927b16e73f1c3b5cdd571ee6f55691f67bb81dd1fab0c7e4bc4a3e9291ae6915ce4ba41008acb3e36fa66c87da0d32c
ripemd-160
d6f65e174597603bdc029c4751114380b8635263
Diameter
263385770
Circumference
827450800.09209
Area
5.4484691529843E+16
Volume
9.5669949545334E+24
Surface area
2.1793876611937E+17
Circumference
827450800.09209
Perimeter
526771540
Area
17343015959623225
Diagonal
186241864.03504
Surface area
104058095757739350
Volume
2.2839518063238E+24
Space diagonal
228098767.81533
Perimeter
395078655
Area
7.5097461996363E+15
Altitude
114049383.90766
Surface area
7.5097461996363E+15
Volume
2.6916630169247E+23
Height
62080621.345013