297130138 is an even 9-digits composite number following 297130137
and preceding 297130139 . In scientific notation, it is written as 2.97130138 × 10^8.
The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors.
There are 147567840 positive integers (up to 297130138) that are relatively prime to 297130138.
297130138 has 8 divisors, whose sum is 448686900
The reverse of 297130138 is 831031792
Previous prime number is 149
Is Prime? no
Number parity even
Number length 9
Sum of Digits 34
Digital Root 7
Name
two hundred ninety-seven million one hundred thirty thousand one hundred thirty-eight
Scientific notation
2.97130138 × 10^8
Engineering notation
2.97130138 × 10^6
Prime Factorization
2 × 149 × 997081
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
297130138
Product of the distinct prime numbers
The prime factorization of 297130138 is 2 × 149 × 997081.
Since it has a total of 3 prime factors.
1 , 9 , 86 , 45 , 941 , 107 , 8870 , 5478 , 55049 , 41183 , 893685 , 808775 , 4324739 , 2071626 , 67010338 , 76043474 , 899454637 , 791009892 , 9357815245 , 6561954941
n×2
594260276
n×3
891390414
n×4
1188520552
n×5
1485650690
n÷2
148565069
n÷3
99043379.333333
n÷3
74282534.5
n÷5
59426027.6
n2
88286318907899044
n3
2.6232526120616E+25
n4
7.7944741063073E+33
n5
2.3159731668445E+42
2 √n
17237.463212434
3 √n
667.29146220732
4 √n
131.29151995629
5 √n
49.498192570271
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-297130137
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 297130138 can be divided by 8 positive divisors.
The sum of these divisors (counting 297130138) is 1, the average is 0.125.
Base
System
Value
2
Binary
10001101101011101100010011010
3
Ternary
202201002202220221
4
Quaternary
101231131202122
5
Quinary
1102031131023
6
Senary
45252310254
8
Octal
2155354232
10
Decimal
297130138
12
Duodecimal
8361238a
16
Hexadecimal
11b5d89a
20
Vigesimal
4ch156i
36
Base36
4wwj2y
md5
ae67c49bce1020c2038c2ab3fc5716c9
sha1
65d12c13f8f1467739fd693ad8125ff718c314da
sha256
b577198b7ee87f49a5b3761b5374659550b2020b0059f0c019113a8bc36e9928
sha512
922b171b84bef60aba97a44c53401977b9070954aaff1eff7fe8b4dfe59d7f940dc7cf3abde71fd3872ddc5e4d5b8c77e95535f7f52c74bdeeeb23284e655ad4
ripemd-160
42a76d8efa9200358fe5e2eb62ac292ec4a05d34
Diameter
594260276
Circumference
1866923717.4018
Area
2.7735965089354E+17
Volume
1.0988254846084E+26
Surface area
1.1094386035742E+18
Circumference
1866923717.4018
Perimeter
1188520552
Area
88286318907899044
Diagonal
420205470.94939
Surface area
529717913447394264
Volume
2.6232526120616E+25
Space diagonal
514644495.47595
Perimeter
891390414
Area
3.8229097490427E+16
Altitude
257322247.73798
Surface area
3.8229097490427E+16
Volume
3.0915328512568E+24
Height
140068490.31646