993669985 is an odd 9-digits composite number following 993669984
and preceding 993669986 . In scientific notation, it is written as 9.93669985 × 10^8.
The sum of its digits is 64. It has a total of 4 prime factors and 16 positive divisors.
There are 616781760 positive integers (up to 993669985) that are relatively prime to 993669985.
993669985 has 16 divisors, whose sum is 1161216000
The reverse of 993669985 is 589966399
Previous prime number is 239
Is Prime? no Number parity odd Number length 9 Sum of Digits 64 Digital Root 1
Name
nine hundred ninety-three million six hundred sixty-nine thousand nine hundred eighty-five
Scientific notation
9.93669985 × 10^8
Engineering notation
9.93669985 × 10^6
Prime Factorization
55 × 7 × 239 × 10799
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
993669985 Product of the distinct prime numbers
The prime factorization of 993669985 is 55 × 7 × 239 × 10799.
Since it has a total of 4 prime factors.
4 , 7 , 79 , 54 , 548 , 893 , 795 , 618 , 42123 , 76528 , 500594 , 286313 , 4751017 , 7074426 , 77862489 , 97669961 , 232068708 , 270595970 , 1607670414 , 1004638190
n×2
1987339970
n×3
2981009955
n×4
3974679940
n×5
4968349925
n÷2
496834992.5
n÷3
331223328.33333
n÷3
248417496.25
n÷5
198733997
n2
987380039089900225
n3
9.8112990863176E+26
n4
9.7491934159317E+35
n5
9.687480875371E+44
2 √n31522.531386296
3 √n997.88552715586
4 √n177.54585713639
5 √n63.015652032242
1 , 7 , 55 , 239 , 385 , 1673 , 10799 , 13145 , 75593 , 92015 , 593945 , 2580961 , 4157615 , 18066727 , 141952855 , 993669985
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-993669984 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 993669985 can be divided by 16 positive divisors.
The sum of these divisors (counting 993669985) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111011001110100011001101100001
3
Ternary
2120020202122222001
4
Quaternary
323032203031201
5
Quinary
4013334414420
6
Senary
242333444001
8
Octal
7316431541
10
Decimal
993669985
12
Duodecimal
238940601
16
Hexadecimal
3b3a3361
20
Vigesimal
faa8ej5
36
Base36
gflso1
md5
ca09d8f360e5b70bc41b950d2759a5ab
sha1
b904bc7da9330dd293b409646beb8c8fcdd10315
sha256
1e2b4126f891841cb73a4bbe931bf18ea029a6983ce582a61d53dcb32f39c104
sha512
f72873393e9552004d675562b02236fd288d0be60c3dfa034e13c301ff875bb020bde161094898d8175d1a527cead76ab45cf238a65b2fc151f3cd13b47e67a2
ripemd-160
26539d44c7be9c9002979b6dbef7228ee654e5df
Diameter
1987339970
Circumference
6243412649.9374
Area
3.101945877106E+18
Volume
4.1097473508997E+27
Surface area
1.2407783508424E+19
Circumference
6243412649.9374
Perimeter
3974679940
Area
987380039089900225
Diagonal
1405261569.3101
Surface area
5924280234539401350
Volume
9.8112990863176E+26
Space diagonal
1721086899.9762
Perimeter
2981009955
Area
4.2754809852076E+17
Altitude
860543449.9881
Surface area
4.2754809852076E+17
Volume
1.1562726860308E+26
Height
468420523.10336