993669991 is an odd 9-digits composite number following 993669990
and preceding 993669992 . In scientific notation, it is written as 9.93669991 × 10^8.
The sum of its digits is 61. It has a total of 3 prime factors and 8 positive divisors.
There are 985919928 positive integers (up to 993669991) that are relatively prime to 993669991.
993669991 has 8 divisors, whose sum is 1001445120
The reverse of 993669991 is 199966399
Previous prime number is 467
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 61
Digital Root 7
Name
nine hundred ninety-three million six hundred sixty-nine thousand nine hundred ninety-one
Scientific notation
9.93669991 × 10^8
Engineering notation
9.93669991 × 10^6
Prime Factorization
179 × 467 × 11887
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
993669991
Product of the distinct prime numbers
The prime factorization of 993669991 is 179 × 467 × 11887.
Since it has a total of 3 prime factors.
8 , 3 , 28 , 30 , 483 , 172 , 8397 , 6282 , 89855 , 48254 , 438521 , 340174 , 6080921 , 5106315 , 40390297 , 3124814 , 247510018 , 394956244 , 722811546 , 7341347344
n×2
1987339982
n×3
2981009973
n×4
3974679964
n×5
4968349955
n÷2
496834995.5
n÷3
331223330.33333
n÷3
248417497.75
n÷5
198733998.2
n2
987380051013940081
n3
9.811299264046E+26
n4
9.7491936514029E+35
n5
9.6874811678468E+44
2 √n
31522.531481466
3 √n
997.88552916434
4 √n
177.54585740441
5 √n
63.015652108342
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
-993669990
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 993669991 can be divided by 8 positive divisors.
The sum of these divisors (counting 993669991) is 1, the average is 0.125.
Base
System
Value
2
Binary
111011001110100011001101100111
3
Ternary
2120020202122222021
4
Quaternary
323032203031213
5
Quinary
4013334414431
6
Senary
242333444011
8
Octal
7316431547
10
Decimal
993669991
12
Duodecimal
238940607
16
Hexadecimal
3b3a3367
20
Vigesimal
faa8ejb
36
Base36
gflso7
md5
8df0bd0efcf1664cffffbd368b1a8a52
sha1
7036b27c989226b8990106eaa0eeb4197391ffb6
sha256
cd20b2602e0fd9fcb00421b8aa750b07ec64bdcb3c8cbb91238b41023f9225fd
sha512
d692051b6ffd0b5248ba78ab0ba52787efef1155921782692d087340ea0cbc4617be71e31fa782acbd1965c69e8c46058a1240fb3e5cbfee025b86b93805be4b
ripemd-160
f3ed926b54eb7055b0c877f59c92ec0efa448118
Diameter
1987339982
Circumference
6243412687.6365
Area
3.1019459145665E+18
Volume
4.1097474253464E+27
Surface area
1.2407783658266E+19
Circumference
6243412687.6365
Perimeter
3974679964
Area
987380051013940081
Diagonal
1405261577.7954
Surface area
5924280306083640486
Volume
9.811299264046E+26
Space diagonal
1721086910.3685
Perimeter
2981009973
Area
4.2754810368402E+17
Altitude
860543455.18425
Surface area
4.2754810368402E+17
Volume
1.1562727069763E+26
Height
468420525.93178