1997265274 is an even 10-digits composite number following 1997265273
and preceding 1997265275 . In scientific notation, it is written as 1.997265274 × 10^9.
The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors.
There are 998486976 positive integers (up to 1997265274) that are relatively prime to 1997265274.
1997265274 has 8 divisors, whose sum is 2996334900
The reverse of 1997265274 is 4725627991
Previous prime number is 7213
Is Prime? no
Number parity even
Number length 10
Sum of Digits 52
Digital Root 7
Name
one billion nine hundred ninety-seven million two hundred sixty-five thousand two hundred seventy-four
Scientific notation
1.997265274 × 10^9
Engineering notation
1.997265274 × 10^9
Prime Factorization
2 × 7213 × 138449
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1997265274
Product of the distinct prime numbers
The prime factorization of 1997265274 is 2 × 7213 × 138449.
Since it has a total of 3 prime factors.
2 , 3 , 77 , 89 , 198 , 466 , 50 , 7915 , 72518 , 21134 , 258369 , 558775 , 6722265 , 5131506 , 13394916 , 40115350 , 209499986 , 955537050 , 7332700961 , 6971933705
n×2
3994530548
n×3
5991795822
n×4
7989061096
n×5
9986326370
n÷2
998632637
n÷3
665755091.33333
n÷3
499316318.5
n÷5
399453054.8
n2
3989068574726295076
n3
7.9672281399055E+27
n4
1.5912668093869E+37
n5
3.1781819400572E+46
2 √n
44690.773924827
3 √n
1259.3465314813
4 √n
211.40192507361
5 √n
72.458134780104
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
-1997265273
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 1997265274 can be divided by 8 positive divisors.
The sum of these divisors (counting 1997265274) is 1, the average is 0.125.
Base
System
Value
2
Binary
1110111000010111101100101111010
3
Ternary
12011012012120212221
4
Quaternary
1313002331211322
5
Quinary
13042244442044
6
Senary
530104154254
8
Octal
16702754572
10
Decimal
1997265274
12
Duodecimal
478a6898a
16
Hexadecimal
770bd97a
20
Vigesimal
1b42i33e
36
Base36
x14bqy
md5
e30c6b600de05f8fa76bc7c1c660165e
sha1
16e509949104fb1aee0e979206d197ec28bd0f8c
sha256
84724b7423d01917e6a7168af97592b335f3411e32d350a5118bb4afe45647c9
sha512
2a9b7d19457dd96fbfa78e26f162062f294d2eb588dbd3769d31b1751644eeaaee178a28b0c497fc66319335306542941dc06dcca36d09468bb2b7b54a973beb
ripemd-160
21ecca5debc7e906796f6770164e162f48ea2c82
Diameter
3994530548
Circumference
12549187824.137
Area
1.2532028529026E+19
Volume
3.3373047191735E+28
Surface area
5.0128114116104E+19
Circumference
12549187824.137
Perimeter
7989061096
Area
3989068574726295076
Diagonal
2824559638.1476
Surface area
2.3934411448358E+19
Volume
7.9672281399055E+27
Space diagonal
3459364930.761
Perimeter
5991795822
Area
1.7273173615756E+18
Altitude
1729682465.3805
Surface area
1.7273173615756E+18
Volume
9.3894684083124E+26
Height
941519879.38254