1997273265 is an odd 10-digits composite number following 1997273264
and preceding 1997273266 . In scientific notation, it is written as 1.997273265 × 10^9.
The sum of its digits is 51. It has a total of 2 prime factors and 4 positive divisors.
There are 983271744 positive integers (up to 1997273265) that are relatively prime to 1997273265.
1997273265 has 4 divisors, whose sum is 1998063680
The reverse of 1997273265 is 5623727991
Previous prime number is 2535
Is Prime? no Number parity odd Number length 10 Sum of Digits 51 Digital Root 6
Name
one billion nine hundred ninety-seven million two hundred seventy-three thousand two hundred sixty-five
Scientific notation
1.997273265 × 10^9
Engineering notation
1.997273265 × 10^9
Prime Factorization
2535 × 787879
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
1997273265 Product of the distinct prime numbers
The prime factorization of 1997273265 is 2535 × 787879.
Since it has a total of 2 prime factors.
2 , 5 , 99 , 28 , 802 , 229 , 6296 , 6987 , 62943 , 84578 , 850058 , 506809 , 1965456 , 5187297 , 99544296 , 65331801 , 803601529 , 643732857 , 242305115 , 6879038597
n×2
3994546530
n×3
5991819795
n×4
7989093060
n×5
9986366325
n÷2
998636632.5
n÷3
665757755
n÷3
499318316.25
n÷5
399454653
n2
3989100495083760225
n3
7.9673237702291E+27
n4
1.5912922759878E+37
n5
3.1782455196313E+46
2 √n44690.863327978
3 √n1259.3482110153
4 √n211.40213652652
5 √n72.458192760587
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
-1997273264 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 1997273265 can be divided by 4 positive divisors.
The sum of these divisors (counting 1997273265) is 1, the average is 0.25.
Base
System
Value
2
Binary
1110111000010111111100010110001
3
Ternary
12011012012222211220
4
Quaternary
1313002333202301
5
Quinary
13042300221030
6
Senary
530104255253
8
Octal
16702774261
10
Decimal
1997273265
12
Duodecimal
478a71529
16
Hexadecimal
770bf8b1
20
Vigesimal
1b42j335
36
Base36
x14hwx
md5
33e18bee75937e106c4edb044003c153
sha1
ea6edb2bca5cc78a3a575dd7ac9e4be7f298c135
sha256
73c09822b8a2efd8b96cee5bf066a99aa72f6d2073bea8dffbdcddad3ab69647
sha512
4e62bb0f4958aa57615127793feebcc46a275bdcf776224fd94ecd5d334ca6284d62fcc7b114d8a1b8dc71cb6e528431c3deabbaf031ca58d3b2ea5f5cec03fd
ripemd-160
9eda1e4b18b858e6c3587149e88b11b0ef9c1c92
Diameter
3994546530
Circumference
12549238033.071
Area
1.2532128809787E+19
Volume
3.3373447767097E+28
Surface area
5.0128515239146E+19
Circumference
12549238033.071
Perimeter
7989093060
Area
3989100495083760225
Diagonal
2824570939.1282
Surface area
2.3934602970503E+19
Volume
7.9673237702291E+27
Space diagonal
3459378771.579
Perimeter
5991819795
Area
1.7273311834958E+18
Altitude
1729689385.7895
Surface area
1.7273311834958E+18
Volume
9.3895811097296E+26
Height
941523646.37606