131888319 is an odd 9-digits composite number following 131888318
and preceding 131888320 . In scientific notation, it is written as 1.31888319 × 10^8.
The sum of its digits is 42. It has a total of 2 prime factors and 4 positive divisors.
There are 87925544 positive integers (up to 131888319) that are relatively prime to 131888319.
131888319 has 4 divisors, whose sum is 175851096
The reverse of 131888319 is 913888131
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 42
Digital Root 6
Name
one hundred thirty-one million eight hundred eighty-eight thousand three hundred nineteen
Scientific notation
1.31888319 × 10^8
Engineering notation
1.31888319 × 10^6
Prime Factorization
3 × 43962773
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
131888319
Product of the distinct prime numbers
The prime factorization of 131888319 is 3 × 43962773.
Since it has a total of 2 prime factors.
7 , 4 , 11 , 38 , 853 , 12 , 1477 , 7035 , 57465 , 80920 , 25373 , 378744 , 712122 , 1229696 , 86837511 , 46388630 , 610265030 , 244093310 , 186528026 , 938351284
n×2
263776638
n×3
395664957
n×4
527553276
n×5
659441595
n÷2
65944159.5
n÷3
43962773
n÷3
32972079.75
n÷5
26377663.8
n2
17394528688645761
n3
2.2941351485428E+24
n4
3.0256962830012E+32
n5
3.9905399656958E+40
2 √n
11484.263972933
3 √n
509.02070053465
4 √n
107.16465822711
5 √n
42.076660765565
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
-131888318
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 131888319 can be divided by 4 positive divisors.
The sum of these divisors (counting 131888319) is 1, the average is 0.25.
Base
System
Value
2
Binary
111110111000111010010111111
3
Ternary
100012011121202120
4
Quaternary
13313013102333
5
Quinary
232230411234
6
Senary
21030454023
8
Octal
767072277
10
Decimal
131888319
12
Duodecimal
38204313
16
Hexadecimal
7dc74bf
20
Vigesimal
21460fj
36
Base36
26itof
md5
a6f47a0697f0f90b2a27d251bf00a650
sha1
9f3a8742a535febdf4012cf555b96dc703bc88dc
sha256
e21b04f066ea26c07fa30c8581dbabdec65131d68cf95b1fa5d382ee5d6fbcfd
sha512
a82921981dd33f8d6b59bb64554477c63ce70d763979b2e3fddf41a431baa7c3f508a49d33343d40880e0a9e8b80d61c98a1b96b9eb377d09bd6cfac4ef14f39
ripemd-160
1422f8ba9856e52aaa45a242f99a319b54b90ed9
Diameter
263776638
Circumference
828678748.12941
Area
5.4646523540906E+16
Volume
9.6096508386721E+24
Surface area
2.1858609416363E+17
Circumference
828678748.12941
Perimeter
527553276
Area
17394528688645761
Diagonal
186518249.44839
Surface area
104367172131874566
Volume
2.2941351485428E+24
Space diagonal
228437269.43285
Perimeter
395664957
Area
7.5320518656122E+15
Altitude
114218634.71643
Surface area
7.5320518656122E+15
Volume
2.7036642008217E+23
Height
62172749.81613