1993665511 is an odd 10-digits composite number following 1993665510
and preceding 1993665512 . In scientific notation, it is written as 1.993665511 × 10^9.
The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors.
There are 1970868480 positive integers (up to 1993665511) that are relatively prime to 1993665511.
1993665511 has 8 divisors, whose sum is 2016584064
The reverse of 1993665511 is 1155663991
Previous prime number is 241
Is Prime? no Number parity odd Number length 10 Sum of Digits 46 Digital Root 1
Name
one billion nine hundred ninety-three million six hundred sixty-five thousand five hundred eleven
Scientific notation
1.993665511 × 10^9
Engineering notation
1.993665511 × 10^9
Prime Factorization
137 × 241 × 60383
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1993665511 Product of the distinct prime numbers
The prime factorization of 1993665511 is 137 × 241 × 60383.
Since it has a total of 3 prime factors.
7 , 6 , 94 , 22 , 636 , 563 , 3827 , 6585 , 19639 , 47912 , 628960 , 404361 , 1607902 , 4693930 , 89592109 , 65625803 , 579625569 , 711857257 , 7033825291 , 2098180459
n×2
3987331022
n×3
5980996533
n×4
7974662044
n×5
9968327555
n÷2
996832755.5
n÷3
664555170.33333
n÷3
498416377.75
n÷5
398733102.2
n2
3974702169750891121
n3
7.9242266323292E+27
n4
1.5798257338222E+37
n5
3.1496440789117E+46
2 √n44650.481643539
3 √n1258.5894837668
4 √n211.30660577355
5 √n72.431997004265
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
-1993665510 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 1993665511 can be divided by 8 positive divisors.
The sum of these divisors (counting 1993665511) is 1, the average is 0.125.
Base
System
Value
2
Binary
1110110110101001110101111100111
3
Ternary
12010221102200221101
4
Quaternary
1312311032233213
5
Quinary
13040334244021
6
Senary
525455100531
8
Octal
16665165747
10
Decimal
1993665511
12
Duodecimal
477811747
16
Hexadecimal
76d4ebe7
20
Vigesimal
1b3083fb
36
Base36
wyz65j
md5
1f1b9f9d3fcfe574b13fff1b84e768ca
sha1
8a37c2255683e1658ed72a4f1c968cf15673e454
sha256
fd439e52628f130fbc8b92e5f1350d3744122ccd07e0d665d8a160ab3d6dbac6
sha512
d62ec73381c53a9841ce00b2d0bfd9ec9a2bdca9a5cb92fa4c3a0d67f45abd5b73239c837fb71f29686782c480e64645bb690c13a812db26290e07720c8cc30d
ripemd-160
068e802dad6fbca2298348032d0a1cef794e3ea8
Diameter
3987331022
Circumference
12526569846.146
Area
1.2486895136697E+19
Volume
3.3192922898008E+28
Surface area
4.9947580546787E+19
Circumference
12526569846.146
Perimeter
7974662044
Area
3974702169750891121
Diagonal
2819468804.4917
Surface area
2.3848213018505E+19
Volume
7.9242266323292E+27
Space diagonal
3453129958.3498
Perimeter
5980996533
Area
1.7210965257407E+18
Altitude
1726564979.1749
Surface area
1.7210965257407E+18
Volume
9.3387906456317E+26
Height
939822934.83056