131276191 is an odd 9-digits prime number following 131276190
and preceding 131276192 . In scientific notation, it is written as 1.31276191 × 10^8.
The sum of its digits is 31. It has a total of 1 prime factors and 2 positive divisors.
There are 131276190 positive integers (up to 131276191) that are relatively prime to 131276191.
131276191 has 2 divisors, whose sum is 131276192
The reverse of 131276191 is 191672131
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 31 Digital Root 4
Name
one hundred thirty-one million two hundred seventy-six thousand one hundred ninety-one
Scientific notation
1.31276191 × 10^8
Engineering notation
1.31276191 × 10^6
Prime Factorization
131276191
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
131276191 Product of the distinct prime numbers
The prime factorization of 131276191 is 131276191.
Since it has a total of 1 prime factors.
7 , 6 , 32 , 88 , 864 , 704 , 7032 , 8963 , 10958 , 51323 , 389332 , 487070 , 5137379 , 6648461 , 16522956 , 18807833 , 701583997 , 132748112 , 4820361844 , 3559205091
n×2
262552382
n×3
393828573
n×4
525104764
n×5
656380955
n÷2
65638095.5
n÷3
43758730.333333
n÷3
32819047.75
n÷5
26255238.2
n2
17233438323468481
n3
2.2623401409384E+24
n4
2.9699139644879E+32
n5
3.8987899285568E+40
2 √n11457.582249323
3 √n508.23197988866
4 √n107.04009645606
5 √n42.037530306297
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
131276192 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
65638096 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
11457.582292962 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999847649 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 131276191 can be divided by 2 positive divisors.
The sum of these divisors (counting 131276191) is 131276192, the average is 65638096.
Base
System
Value
2
Binary
111110100110001110110011111
3
Ternary
100011000112002011
4
Quaternary
13310301312133
5
Quinary
232101314231
6
Senary
21005412051
8
Octal
764616637
10
Decimal
131276191
12
Duodecimal
37b6a027
16
Hexadecimal
7d31d9f
20
Vigesimal
2109a9b
36
Base36
265pcv
md5
ab0f49a3e6e0b1147c47bdafc23a9d6a
sha1
be6ea1eb0d863038c5b6a5c9fb2cbd0adb6394d7
sha256
8061d5aca1107c322259261468020586104432a0cc763150d7c000d885bc3a3b
sha512
eeaeaf15422aacbedc2f190545c7e0fb652c2552376d99ce13b7de085263f1136b860ccda0b4f072c35673fee237c89ab329ce7b3a1aee15c4589e164ee55c0c
ripemd-160
716e89f49cd2b0051b95967ff33708c54c9c883c
Diameter
262552382
Circumference
824832634.4737
Area
5.4140443233101E+16
Volume
9.4764682222577E+24
Surface area
2.1656177293241E+17
Circumference
824832634.4737
Perimeter
525104764
Area
17233438323468481
Diagonal
185652569.72888
Surface area
103400629940810886
Volume
2.2623401409384E+24
Space diagonal
227377032.63612
Perimeter
393828573
Area
7.462297691338E+15
Altitude
113688516.31806
Surface area
7.462297691338E+15
Volume
2.6661934250134E+23
Height
61884189.909627