254328249 is an odd 9-digits composite number following 254328248
and preceding 254328250 . In scientific notation, it is written as 2.54328249 × 10^8.
The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors.
There are 144353280 positive integers (up to 254328249) that are relatively prime to 254328249.
254328249 has 16 divisors, whose sum is 390153600
The reverse of 254328249 is 942823452
Previous prime number is 149
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 39
Digital Root 3
Name
two hundred fifty-four million three hundred twenty-eight thousand two hundred forty-nine
Scientific notation
2.54328249 × 10^8
Engineering notation
2.54328249 × 10^6
Prime Factorization
3 × 7 × 149 × 81281
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
254328249
Product of the distinct prime numbers
The prime factorization of 254328249 is 3 × 7 × 149 × 81281.
Since it has a total of 4 prime factors.
4 , 10 , 34 , 86 , 651 , 745 , 3424 , 5895 , 42754 , 25934 , 213546 , 515332 , 3611425 , 2465036 , 32386641 , 9094287 , 773297810 , 668251178 , 7688809736 , 5243486270
n×2
508656498
n×3
762984747
n×4
1017312996
n×5
1271641245
n÷2
127164124.5
n÷3
84776083
n÷3
63582062.25
n÷5
50865649.8
n2
64682858239406001
n3
1.6450678076343E+25
n4
4.1838721500191E+33
n5
1.0640768779542E+42
2 √n
15947.672212583
3 √n
633.5752453207
4 √n
126.28409326825
5 √n
47.982063400252
1 , 3 , 7 , 21 , 149 , 447 , 1043 , 3129 , 81281 , 243843 , 568967 , 1706901 , 12110869 , 36332607 , 84776083 , 254328249
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
-254328248
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 254328249 can be divided by 16 positive divisors.
The sum of these divisors (counting 254328249) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1111001010001011110110111001
3
Ternary
122201120012202210
4
Quaternary
33022023312321
5
Quinary
1010102000444
6
Senary
41123045333
8
Octal
1712136671
10
Decimal
254328249
12
Duodecimal
71210849
16
Hexadecimal
f28bdb9
20
Vigesimal
3j9b0c9
36
Base36
47f4xl
md5
1371fc5380f76c2ab642b0d8f74a7724
sha1
5aa97e4f98eaa1feda6e1a63416a6ebeb9f4a321
sha256
c56ca4b6e96510ffc92c1a9213a10719d3ba40ef16b4c74e9a0062483a0d002a
sha512
8a55b8846ed249c5e2340dfb2349639cf04277dc9e51317b3e1fe80f95f6c07343d2decceaf2de7b0a531c1cdded2c88dec0bebb0359ee7c2474220ae92aa546
ripemd-160
6e049aced666b0db15a7d9e4575cae914baf6713
Diameter
508656498
Circumference
1597991517.3175
Area
2.0320719225811E+17
Volume
6.8908439188281E+25
Surface area
8.1282876903243E+17
Circumference
1597991517.3175
Perimeter
1017312996
Area
64682858239406001
Diagonal
359674459.0304
Surface area
388097149436436006
Volume
1.6450678076343E+25
Space diagonal
440509449.06803
Perimeter
762984747
Area
2.8008499212357E+16
Altitude
220254724.53401
Surface area
2.8008499212357E+16
Volume
1.9387310038165E+24
Height
119891486.34347