131888162 is an even 9-digits composite number following 131888161
and preceding 131888163 . In scientific notation, it is written as 1.31888162 × 10^8.
The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors.
There are 55842000 positive integers (up to 131888162) that are relatively prime to 131888162.
131888162 has 16 divisors, whose sum is 228820032
The reverse of 131888162 is 261888131
Previous prime number is 83
Is Prime? no
Number parity even
Number length 9
Sum of Digits 38
Digital Root 2
Name
one hundred thirty-one million eight hundred eighty-eight thousand one hundred sixty-two
Scientific notation
1.31888162 × 10^8
Engineering notation
1.31888162 × 10^6
Prime Factorization
2 × 7 × 83 × 113501
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
131888162
Product of the distinct prime numbers
The prime factorization of 131888162 is 2 × 7 × 83 × 113501.
Since it has a total of 4 prime factors.
7 , 3 , 34 , 13 , 526 , 562 , 8076 , 4506 , 2822 , 42376 , 382887 , 106541 , 6520510 , 323195 , 68054370 , 5397663 , 834211489 , 691312019 , 10728632 , 5752430973
n×2
263776324
n×3
395664486
n×4
527552648
n×5
659440810
n÷2
65944081
n÷3
43962720.666667
n÷3
32972040.5
n÷5
26377632.4
n2
17394487275738244
n3
2.2941269557295E+24
n4
3.0256818758582E+32
n5
3.9905162140365E+40
2 √n
11484.25713749
3 √n
509.02049855497
4 √n
107.16462633486
5 √n
42.076650747939
1 , 2 , 7 , 14 , 83 , 166 , 581 , 1162 , 113501 , 227002 , 794507 , 1589014 , 9420583 , 18841166 , 65944081 , 131888162
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-131888161
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 131888162 can be divided by 16 positive divisors.
The sum of these divisors (counting 131888162) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111110111000111010000100010
3
Ternary
100012011121112202
4
Quaternary
13313013100202
5
Quinary
232230410122
6
Senary
21030453202
8
Octal
767072042
10
Decimal
131888162
12
Duodecimal
38204202
16
Hexadecimal
7dc7422
20
Vigesimal
2146082
36
Base36
26itk2
md5
8d9dae01952174595c950b2b4f961e4d
sha1
0929c9270e5e0041176b3c0c3e529082cb7792c6
sha256
02382b4f2685c1b7796b94ca861c9407e6abdad770aea3fbbe6236885187ec8f
sha512
de11ac7380a69c282db6b7b1a68929b4cec396f94a6a5f16f81d6c343d00fc3d63913edb069e5f22b58750c24766f28857fc7ccb8d8e1924f2767238af283440
ripemd-160
7b2257fa90430b4d7c3b1356eeca58cba8696a83
Diameter
263776324
Circumference
828677761.66932
Area
5.464639343842E+16
Volume
9.6096165206962E+24
Surface area
2.1858557375368E+17
Circumference
828677761.66932
Perimeter
527552648
Area
17394487275738244
Diagonal
186518027.41686
Surface area
104366923654429464
Volume
2.2941269557295E+24
Space diagonal
228436997.50087
Perimeter
395664486
Area
7.5320339332972E+15
Altitude
114218498.75044
Surface area
7.5320339332972E+15
Volume
2.7036545454986E+23
Height
62172675.80562