297138855 is an odd 9-digits composite number following 297138854
and preceding 297138856 . In scientific notation, it is written as 2.97138855 × 10^8.
The sum of its digits is 48. It has a total of 2 prime factors and 4 positive divisors.
There are 146283648 positive integers (up to 297138855) that are relatively prime to 297138855.
297138855 has 4 divisors, whose sum is 298662840
The reverse of 297138855 is 558831792
Previous prime number is 195
Is Prime? no Number parity odd Number length 9 Sum of Digits 48 Digital Root 3
Name
two hundred ninety-seven million one hundred thirty-eight thousand eight hundred fifty-five
Scientific notation
2.97138855 × 10^8
Engineering notation
2.97138855 × 10^6
Prime Factorization
195 × 1523789
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
297138855 Product of the distinct prime numbers
The prime factorization of 297138855 is 195 × 1523789.
Since it has a total of 2 prime factors.
4 , 3 , 66 , 12 , 152 , 245 , 9815 , 9544 , 10371 , 84392 , 80944 , 118122 , 1096082 , 5312670 , 91493772 , 46067732 , 314506799 , 15936461 , 5051281426 , 1617687322
n×2
594277710
n×3
891416565
n×4
1188555420
n×5
1485694275
n÷2
148569427.5
n÷3
99046285
n÷3
74284713.75
n÷5
59427771
n2
88291499150711025
n3
2.6234834963876E+25
n4
7.79538882228E+33
n5
2.3163129089321E+42
2 √n17237.71606101
3 √n667.29798765644
4 √n131.29248288082
5 √n49.498482995661
4 divisors
τ Total Divisors
4 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-297138854 Sum of the proper positive divisors of n
A Arithmetic Mean
0.25 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
4 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 297138855 can be divided by 4 positive divisors.
The sum of these divisors (counting 297138855) is 1, the average is 0.25.
Base
System
Value
2
Binary
10001101101011111101010100111
3
Ternary
202201010012212210
4
Quaternary
101231133222213
5
Quinary
1102031420410
6
Senary
45252414503
8
Octal
2155375247
10
Decimal
297138855
12
Duodecimal
83617433
16
Hexadecimal
11b5faa7
20
Vigesimal
4ch272f
36
Base36
4wwpt3
md5
b5a730077e8a86030662f0d537515482
sha1
0a80eea7c06422c6a40dfdec804b764a1de15900
sha256
f7c84cf12de70f30934e15a9f4963581c0dae1eba97fac127584f54a1c53cff5
sha512
6b4e99f8ba4445da4bc8edacfbb1f812a41cbe8262e4f0a1712da9981e7832219514952e58a6b7231585a9e6505d885ce1d981469fd786bc1e47d640c0397eb6
ripemd-160
dcd0db2800a4e3fb0b3b42063a1151fc13baf9ae
Diameter
594277710
Circumference
1866978487.9282
Area
2.773759251063E+17
Volume
1.0989221972087E+26
Surface area
1.1095037004252E+18
Circumference
1866978487.9282
Perimeter
1188555420
Area
88291499150711025
Diagonal
420217798.64901
Surface area
529748994904266150
Volume
2.6234834963876E+25
Space diagonal
514659593.76284
Perimeter
891416565
Area
3.8231340601364E+16
Altitude
257329796.88142
Surface area
3.8231340601364E+16
Volume
3.0918049510444E+24
Height
140072599.54967