1997265164 is an even 10-digits composite number following 1997265163
and preceding 1997265165 . In scientific notation, it is written as 1.997265164 × 10^9.
The sum of its digits is 50. It has a total of 3 prime factors and 6 positive divisors.
There are 998632580 positive integers (up to 1997265164) that are relatively prime to 1997265164.
1997265164 has 6 divisors, whose sum is 3495214044
The reverse of 1997265164 is 4615627991
Previous prime number is 2
Is Prime? no
Number parity even
Number length 10
Sum of Digits 50
Digital Root 5
Name
one billion nine hundred ninety-seven million two hundred sixty-five thousand one hundred sixty-four
Scientific notation
1.997265164 × 10^9
Engineering notation
1.997265164 × 10^9
Prime Factorization
2 × 2 × 499316291
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
998632582
Product of the distinct prime numbers
The prime factorization of 1997265164 is 2 × 2 × 499316291.
Since it has a total of 3 prime factors.
7 , 3 , 96 , 25 , 664 , 391 , 2267 , 5752 , 36273 , 41221 , 263701 , 516101 , 9939327 , 6663812 , 92334481 , 79424392 , 577653881 , 563461083 , 624925124 , 6819398419
n×2
3994530328
n×3
5991795492
n×4
7989060656
n×5
9986325820
n÷2
998632582
n÷3
665755054.66667
n÷3
499316291
n÷5
399453032.8
n2
3989068135327946896
n3
7.9672268235129E+27
n4
1.5912664588289E+37
n5
3.1781810648606E+46
2 √n
44690.772694148
3 √n
1259.3465083617
4 √n
211.40192216285
5 √n
72.458133981973
6 divisors
τ
Total Divisors
6
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-1997265163
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.16666666666667
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
6
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1997265164 can be divided by 6 positive divisors.
The sum of these divisors (counting 1997265164) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
1110111000010111101100100001100
3
Ternary
12011012012120201212
4
Quaternary
1313002331210030
5
Quinary
13042244441124
6
Senary
530104153552
8
Octal
16702754414
10
Decimal
1997265164
12
Duodecimal
478a688b8
16
Hexadecimal
770bd90c
20
Vigesimal
1b42i2i4
36
Base36
x14bnw
md5
c2c8367b7cb55915f78cf692bef506d9
sha1
f27df0428dcb66bd72612332b3db508d9e3d4bed
sha256
4845871837e0503a1ab16c7cafec83fe2a395d4198f976bf1d8c9ce9933361c8
sha512
bbda129ee554b4d629d52cf61138445df473e8f2c9f5c489ddf2976f467596450b8c3ceb875d3b1ce686e7f91414f09acd748e70231dd469716c31612b57aa6c
ripemd-160
fffeca1bf8275f7b861e855004a5a0beb1056f24
Diameter
3994530328
Circumference
12549187132.986
Area
1.2532027148615E+19
Volume
3.3373041677642E+28
Surface area
5.0128108594462E+19
Circumference
12549187132.986
Perimeter
7989060656
Area
3989068135327946896
Diagonal
2824559482.5841
Surface area
2.3934408811968E+19
Volume
7.9672268235129E+27
Space diagonal
3459364740.2354
Perimeter
5991795492
Area
1.7273171713105E+18
Altitude
1729682370.1177
Surface area
1.7273171713105E+18
Volume
9.3894668569289E+26
Height
941519827.52804