131454995 is an odd 9-digits composite number following 131454994
and preceding 131454996 . In scientific notation, it is written as 1.31454995 × 10^8.
The sum of its digits is 41. It has a total of 5 prime factors and 24 positive divisors.
There are 89812800 positive integers (up to 131454995) that are relatively prime to 131454995.
131454995 has 24 divisors, whose sum is 184168368
The reverse of 131454995 is 599454131
Previous prime number is 331
Is Prime? no Number parity odd Number length 9 Sum of Digits 41 Digital Root 5
Name
one hundred thirty-one million four hundred fifty-four thousand nine hundred ninety-five
Scientific notation
1.31454995 × 10^8
Engineering notation
1.31454995 × 10^6
Prime Factorization
7 × 5 × 7 × 331 × 1621
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
18779285 Product of the distinct prime numbers
The prime factorization of 131454995 is 7 × 5 × 7 × 331 × 1621.
Since it has a total of 5 prime factors.
8 , 8 , 96 , 85 , 5 , 819 , 1387 , 879 , 15350 , 49602 , 513563 , 241396 , 3851136 , 2509404 , 16520200 , 99286220 , 712498786 , 438133765 , 6268854434 , 1787752529
n×2
262909990
n×3
394364985
n×4
525819980
n×5
657274975
n÷2
65727497.5
n÷3
43818331.666667
n÷3
32863748.75
n÷5
26290999
n2
17280415710450025
n3
2.2715969608151E+24
n4
2.9861276712597E+32
n5
3.925413980948E+40
2 √n11465.382462003
3 √n508.46262004595
4 √n107.07652619507
5 √n42.048975468963
1 , 5 , 7 , 35 , 49 , 245 , 331 , 1621 , 1655 , 2317 , 8105 , 11347 , 11585 , 16219 , 56735 , 79429 , 81095 , 397145 , 536551 , 2682755 , 3755857 , 18779285 , 26290999 , 131454995
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-131454994 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 131454995 can be divided by 24 positive divisors.
The sum of these divisors (counting 131454995) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
111110101011101100000010011
3
Ternary
100011100121100112
4
Quaternary
13311131200103
5
Quinary
232123024440
6
Senary
21013311535
8
Octal
765354023
10
Decimal
131454995
12
Duodecimal
380355ab
16
Hexadecimal
7d5d813
20
Vigesimal
211bh9f
36
Base36
269jbn
md5
7f7dd04efa57b3aa445aa9281bd94b88
sha1
d361a1765707fff26adba8595d682625ca9abb81
sha256
15dfad50a4b5d54b0a9e8807e194e48c0e77f0de1bfcb82c2ec2479a6fcbef11
sha512
8a8b23fbc3c48fd030dfe40e107bcb0971dabd38f24de3a60de7916c50295b44275d4e4dcc1a898db12306d2084cc90e021914f9bc8e142086a89bcddc3df23d
ripemd-160
975a616a0607edff82a7df65d42d4883d78e0378
Diameter
262909990
Circumference
825956093.13937
Area
5.4288027046927E+16
Volume
9.5152430986849E+24
Surface area
2.1715210818771E+17
Circumference
825956093.13937
Perimeter
525819980
Area
17280415710450025
Diagonal
185905436.77069
Surface area
103682494262700150
Volume
2.2715969608151E+24
Space diagonal
227686730.24871
Perimeter
394364985
Area
7.4826394966027E+15
Altitude
113843365.12436
Surface area
7.4826394966027E+15
Volume
2.6771026918586E+23
Height
61968478.923562