131888396 is an even 9-digits composite number following 131888395
and preceding 131888397 . In scientific notation, it is written as 1.31888396 × 10^8.
The sum of its digits is 47. It has a total of 4 prime factors and 12 positive divisors.
There are 64410528 positive integers (up to 131888396) that are relatively prime to 131888396.
131888396 has 12 divisors, whose sum is 236172552
The reverse of 131888396 is 693888131
Previous prime number is 43
Is Prime? no Number parity even Number length 9 Sum of Digits 47 Digital Root 2
Name
one hundred thirty-one million eight hundred eighty-eight thousand three hundred ninety-six
Scientific notation
1.31888396 × 10^8
Engineering notation
1.31888396 × 10^6
Prime Factorization
2 × 2 × 43 × 766793
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
65944198 Product of the distinct prime numbers
The prime factorization of 131888396 is 2 × 2 × 43 × 766793.
Since it has a total of 4 prime factors.
3 , 7 , 47 , 10 , 964 , 633 , 150 , 4059 , 9207 , 22941 , 586922 , 683468 , 5238394 , 6902920 , 76750909 , 46769578 , 411149781 , 129223208 , 3382601599 , 5996376286
n×2
263776792
n×3
395665188
n×4
527553584
n×5
659441980
n÷2
65944198
n÷3
43962798.666667
n÷3
32972099
n÷5
26377679.2
n2
17394548999452816
n3
2.2941391666812E+24
n4
3.0257033489436E+32
n5
3.9905516146401E+40
2 √n11484.267325346
3 √n509.02079959469
4 √n107.16467386852
5 √n42.076665678664
1 , 2 , 4 , 43 , 86 , 172 , 766793 , 1533586 , 3067172 , 32972099 , 65944198 , 131888396
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-131888395 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 131888396 can be divided by 12 positive divisors.
The sum of these divisors (counting 131888396) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111110111000111010100001100
3
Ternary
100012011121212102
4
Quaternary
13313013110030
5
Quinary
232230412041
6
Senary
21030454232
8
Octal
767072414
10
Decimal
131888396
12
Duodecimal
38204378
16
Hexadecimal
7dc750c
20
Vigesimal
21460jg
36
Base36
26itqk
md5
4eb14ef29884db9062dab1fae9c413a2
sha1
095baa66a45ae9a13b73f71456be16ab72a1302e
sha256
ed09d50837d10b81f1cabbb884a2e2be66c243dc7648af36e537b423cadb5759
sha512
831f9457d37fddaeca161a433748b7af41fb35aec56ab64e028b410b2bb0b428752e4f8b96b533356c815d7b0f7ab7d5ff4b69ae0c2ec930897c1d0923fe5530
ripemd-160
382ea350195d329f2eb425a60d2c8addd37b4f50
Diameter
263776792
Circumference
828679231.93468
Area
5.4646587349189E+16
Volume
9.6096676698112E+24
Surface area
2.1858634939675E+17
Circumference
828679231.93468
Perimeter
527553584
Area
17394548999452816
Diagonal
186518358.34283
Surface area
104367293996716896
Volume
2.2941391666812E+24
Space diagonal
228437402.80076
Perimeter
395665188
Area
7.5320606604497E+15
Altitude
114218701.40038
Surface area
7.5320606604497E+15
Volume
2.7036689362433E+23
Height
62172786.114278