993389905 is an odd 9-digits composite number following 993389904
and preceding 993389906 . In scientific notation, it is written as 9.93389905 × 10^8.
The sum of its digits is 55. It has a total of 4 prime factors and 16 positive divisors.
There are 781114752 positive integers (up to 993389905) that are relatively prime to 993389905.
993389905 has 16 divisors, whose sum is 1212543360
The reverse of 993389905 is 509983399
Previous prime number is 487
Is Prime? no Number parity odd Number length 9 Sum of Digits 55 Digital Root 1
Name
nine hundred ninety-three million three hundred eighty-nine thousand nine hundred five
Scientific notation
9.93389905 × 10^8
Engineering notation
9.93389905 × 10^6
Prime Factorization
5 × 67 × 487 × 6089
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
993389905 Product of the distinct prime numbers
The prime factorization of 993389905 is 5 × 67 × 487 × 6089.
Since it has a total of 4 prime factors.
10 , 3 , 71 , 10 , 226 , 452 , 599 , 4782 , 38526 , 51762 , 324342 , 116302 , 2193605 , 6577996 , 50716094 , 57585353 , 111266891 , 848450305 , 1408580255 , 2687935083
n×2
1986779810
n×3
2980169715
n×4
3973559620
n×5
4966949525
n÷2
496694952.5
n÷3
331129968.33333
n÷3
248347476.25
n÷5
198677981
n2
986823503355909025
n3
9.8030050625049E+26
n4
9.7382062677563E+35
n5
9.6738357991968E+44
2 √n31518.088536585
3 √n997.79176227551
4 √n177.53334485832
5 √n63.012099260331
1 , 5 , 67 , 335 , 487 , 2435 , 6089 , 30445 , 32629 , 163145 , 407963 , 2039815 , 2965343 , 14826715 , 198677981 , 993389905
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
-993389904 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 993389905 can be divided by 16 positive divisors.
The sum of these divisors (counting 993389905) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111011001101011110110101010001
3
Ternary
2120020020102202201
4
Quaternary
323031132311101
5
Quinary
4013301434110
6
Senary
242323443201
8
Octal
7315366521
10
Decimal
993389905
12
Duodecimal
238826501
16
Hexadecimal
3b35ed51
20
Vigesimal
fa8def5
36
Base36
gffsk1
md5
529eb85f8bd73dd24f7091f9b8e661bf
sha1
86b77003812261ae8ab5ec1fd294932633cbfb31
sha256
9f0dd2613f9f8fb8274bc9c6c42f3bc01341ceb057c42c1396140d5a4165d336
sha512
5423feb6419573779d3c06de8073a2421002c42f2face94454b45871ba5a4c9cb5bd412b37d10e4041a94da3172d01b89c99b13bbbe4851805ba7e04a04fbfdb
ripemd-160
45351ecbe151ce543f1abc090c865f5dcf369d20
Diameter
1986779810
Circumference
6241652855.3965
Area
3.1001974685327E+18
Volume
4.1062731583292E+27
Surface area
1.2400789874131E+19
Circumference
6241652855.3965
Perimeter
3973559620
Area
986823503355909025
Diagonal
1404865476.3755
Surface area
5920941020135454150
Volume
9.8030050625049E+26
Space diagonal
1720601787.186
Perimeter
2980169715
Area
4.2730711147889E+17
Altitude
860300893.59301
Surface area
4.2730711147889E+17
Volume
1.1552952259505E+26
Height
468288492.12517