127745950 is an even 9-digits composite number following 127745949
and preceding 127745951 . In scientific notation, it is written as 1.27745950 × 10^8.
The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors.
There are 51004800 positive integers (up to 127745950) that are relatively prime to 127745950.
127745950 has 16 divisors, whose sum is 199648800
The reverse of 127745950 is 059547721
Previous prime number is 631
Is Prime? no
Number parity even
Number length 9
Sum of Digits 40
Digital Root 4
Name
one hundred twenty-seven million seven hundred forty-five thousand nine hundred fifty
Scientific notation
1.27745950 × 10^8
Engineering notation
1.27745950 × 10^6
Prime Factorization
2 × 25 × 631 × 4049
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
127745950
Product of the distinct prime numbers
The prime factorization of 127745950 is 2 × 25 × 631 × 4049.
Since it has a total of 4 prime factors.
5 , 10 , 3 , 37 , 483 , 847 , 9775 , 9587 , 12417 , 88123 , 654946 , 596522 , 3288058 , 4353813 , 64050051 , 34405578 , 620923744 , 909316987 , 194785448 , 4135317578
n×2
255491900
n×3
383237850
n×4
510983800
n×5
638729750
n÷2
63872975
n÷3
42581983.333333
n÷3
31936487.5
n÷5
25549190
n2
16319027741402500
n3
2.0846897019018E+24
n4
2.6631066642466E+32
n5
3.4020109077552E+40
2 √n
11302.475392585
3 √n
503.63477939572
4 √n
106.31310075708
5 √n
41.808966111348
1 , 2 , 25 , 50 , 631 , 1262 , 4049 , 8098 , 15775 , 31550 , 101225 , 202450 , 2554919 , 5109838 , 63872975 , 127745950
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
-127745949
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 127745950 can be divided by 16 positive divisors.
The sum of these divisors (counting 127745950) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111100111010011111110011110
3
Ternary
22220101011111111
4
Quaternary
13213103332132
5
Quinary
230200332300
6
Senary
20402012234
8
Octal
747237636
10
Decimal
127745950
12
Duodecimal
3694707a
16
Hexadecimal
79d3f9e
20
Vigesimal
1ji84ha
36
Base36
2421em
md5
7a07312d5b7a45e9f5c77efdf8ecea70
sha1
8919a6a28cbb839e8fec961eca70d58288c7faf2
sha256
ee456da42b5f0c01f86bd07bd0ecdd2016df72b3368e112f2dc08e77382f12e2
sha512
b3cba9eb1817bff8042c834b50da4fc40c3f55640eec1d8edd59e506a3c27e8b8f9636334f94cd0624f30b4cdb19d547c486d6b7cc8fb3647750fb1a86b9930f
ripemd-160
11a89458bc1dafa0aaaaf4219ebd30ab55561149
Diameter
255491900
Circumference
802651476.0917
Area
5.1267737666118E+16
Volume
8.7323278033454E+24
Surface area
2.0507095066447E+17
Circumference
802651476.0917
Perimeter
510983800
Area
16319027741402500
Diagonal
180660055.02824
Surface area
97914166448415000
Volume
2.0846897019018E+24
Space diagonal
221262475.86115
Perimeter
383237850
Area
7.0663462945588E+15
Altitude
110631237.93058
Surface area
7.0663462945588E+15
Volume
2.4568303748076E+23
Height
60220018.342745