1993668051 is an odd 10-digits composite number following 1993668050
and preceding 1993668052 . In scientific notation, it is written as 1.993668051 × 10^9.
The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors.
There are 1313098472 positive integers (up to 1993668051) that are relatively prime to 1993668051.
1993668051 has 8 divisors, whose sum is 2690251200
The reverse of 1993668051 is 1508663991
Previous prime number is 83
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 48
Digital Root 3
Name
one billion nine hundred ninety-three million six hundred sixty-eight thousand fifty-one
Scientific notation
1.993668051 × 10^9
Engineering notation
1.993668051 × 10^9
Prime Factorization
3 × 83 × 8006699
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1993668051
Product of the distinct prime numbers
The prime factorization of 1993668051 is 3 × 83 × 8006699.
Since it has a total of 3 prime factors.
4 , 6 , 75 , 11 , 382 , 548 , 6595 , 8152 , 74978 , 98586 , 301729 , 592716 , 5508691 , 2676918 , 47828728 , 15258298 , 887742352 , 450147565 , 2367076103 , 4608433872
n×2
3987336102
n×3
5981004153
n×4
7974672204
n×5
9968340255
n÷2
996834025.5
n÷3
664556017
n÷3
498417012.75
n÷5
398733610.2
n2
3974712297578138601
n3
7.9242569195983E+27
n4
1.5798337848519E+37
n5
3.1496641427496E+46
2 √n
44650.510086672
3 √n
1258.5900182623
4 √n
211.30667307653
5 √n
72.432015460438
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
-1993668050
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 1993668051 can be divided by 8 positive divisors.
The sum of these divisors (counting 1993668051) is 1, the average is 0.125.
Base
System
Value
2
Binary
1110110110101001111010111010011
3
Ternary
12010221102211102110
4
Quaternary
1312311033113103
5
Quinary
13040334334201
6
Senary
525455120403
8
Octal
16665172723
10
Decimal
1993668051
12
Duodecimal
477813103
16
Hexadecimal
76d4f5d3
20
Vigesimal
1b308a2b
36
Base36
wyz843
md5
b67d4b8fc0196ab54ccc49c2b5cfeca8
sha1
9071fd2a2ed2cfb006b2bef915bcfbfb054e3bd7
sha256
e3fc85eff6509fb9f11474f9f44e544c14ea70ec63767fe9df6f9c10382512b7
sha512
cf1ba6a1943b3b53de0ce4164a3562afff8d60229c1f48e192a2077f6f7583c0093d9d4e699e5186b355a4283170f6e5d4d03c4720a8e9a860966af39774c4b5
ripemd-160
84d16fe0a7f20ef8cf17c277b06e44e23f30dada
Diameter
3987336102
Circumference
12526585805.437
Area
1.2486926954204E+19
Volume
3.3193049765024E+28
Surface area
4.9947707816818E+19
Circumference
12526585805.437
Perimeter
7974672204
Area
3974712297578138601
Diagonal
2819472396.5941
Surface area
2.3848273785469E+19
Volume
7.9242569195983E+27
Space diagonal
3453134357.7588
Perimeter
5981004153
Area
1.7211009112185E+18
Altitude
1726567178.8794
Surface area
1.7211009112185E+18
Volume
9.3388263395207E+26
Height
939824132.19805