131471128 is an even 9-digits composite number following 131471127
and preceding 131471129 . In scientific notation, it is written as 1.31471128 × 10^8.
The sum of its digits is 28. It has a total of 5 prime factors and 16 positive divisors.
There are 62877408 positive integers (up to 131471128) that are relatively prime to 131471128.
131471128 has 16 divisors, whose sum is 257226480
The reverse of 131471128 is 821174131
Previous prime number is 23
Is Prime? no
Number parity even
Number length 9
Sum of Digits 28
Digital Root 1
Name
one hundred thirty-one million four hundred seventy-one thousand one hundred twenty-eight
Scientific notation
1.31471128 × 10^8
Engineering notation
1.31471128 × 10^6
Prime Factorization
2 × 2 × 2 × 23 × 714517
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
32867782
Product of the distinct prime numbers
The prime factorization of 131471128 is 2 × 2 × 2 × 23 × 714517.
Since it has a total of 5 prime factors.
3 , 8 , 13 , 41 , 726 , 264 , 156 , 6910 , 44386 , 14543 , 434726 , 442034 , 4205762 , 1247094 , 25264757 , 84719672 , 804048660 , 56356091 , 9514546153 , 833927575
n×2
262942256
n×3
394413384
n×4
525884512
n×5
657355640
n÷2
65735564
n÷3
43823709.333333
n÷3
32867782
n÷5
26294225.6
n2
17284657497592384
n3
2.2724334183021E+24
n4
2.9875938480908E+32
n5
3.9278233321435E+40
2 √n
11466.085993049
3 √n
508.48341979291
4 √n
107.07981132337
5 √n
42.050007522286
1 , 2 , 4 , 8 , 23 , 46 , 92 , 184 , 714517 , 1429034 , 2858068 , 5716136 , 16433891 , 32867782 , 65735564 , 131471128
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
-131471127
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 131471128 can be divided by 16 positive divisors.
The sum of these divisors (counting 131471128) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111110101100001011100011000
3
Ternary
100011101102111001
4
Quaternary
13311201130120
5
Quinary
232124034003
6
Senary
21013514344
8
Octal
765413430
10
Decimal
131471128
12
Duodecimal
380429b4
16
Hexadecimal
7d61718
20
Vigesimal
211dhg8
36
Base36
269vrs
md5
6c6a60b9ebe01fc1829824f51b03fe86
sha1
3ffe173dc1d6be057616914c0ee6ef4fa67dcca1
sha256
6fcef3ff26d5e4a90cdb1d5d13766107948c2e4caf472028741123baf644587e
sha512
3e2e7973e32d4e54b558e900a103e66c2db18f38a8eb58889fa02fac832b62c797c66c426002567a168173484a4e0a49028f3c9ac9a2dab1182769e72fd03fe6
ripemd-160
885013539189be043230cec95871e905389572c6
Diameter
262942256
Circumference
826057459.76793
Area
5.4301353014252E+16
Volume
9.5187468436132E+24
Surface area
2.1720541205701E+17
Circumference
826057459.76793
Perimeter
525884512
Area
17284657497592384
Diagonal
185928252.27809
Surface area
103707944985554304
Volume
2.2724334183021E+24
Space diagonal
227714673.42439
Perimeter
394413384
Area
7.4844762443141E+15
Altitude
113857336.7122
Surface area
7.4844762443141E+15
Volume
2.6780884664606E+23
Height
61976084.092696