993899394 is an even 9-digits composite number following 993899393
and preceding 993899395 . In scientific notation, it is written as 9.93899394 × 10^8.
The sum of its digits is 63. It has a total of 4 prime factors and 12 positive divisors.
There are 331299792 positive integers (up to 993899394) that are relatively prime to 993899394.
993899394 has 12 divisors, whose sum is 2153448726
The reverse of 993899394 is 493998399
Previous prime number is 3
Is Prime? no Number parity even Number length 9 Sum of Digits 63 Digital Root 9
Name
nine hundred ninety-three million eight hundred ninety-nine thousand three hundred ninety-four
Scientific notation
9.93899394 × 10^8
Engineering notation
9.93899394 × 10^6
Prime Factorization
2 × 3 × 3 × 55216633
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
331299798 Product of the distinct prime numbers
The prime factorization of 993899394 is 2 × 3 × 3 × 55216633.
Since it has a total of 4 prime factors.
4 , 8 , 89 , 8 , 698 , 872 , 4559 , 1072 , 16333 , 71428 , 965015 , 327229 , 524227 , 2474887 , 77104033 , 78972031 , 923831536 , 476773819 , 6258741293 , 6354743265
n×2
1987798788
n×3
2981698182
n×4
3975597576
n×5
4969496970
n÷2
496949697
n÷3
331299798
n÷3
248474848.5
n÷5
198779878.8
n2
987836005393567236
n3
9.8180960713205E+26
n4
9.7581997355192E+35
n5
9.6986688036635E+44
2 √n31526.169986219
3 √n997.96231532811
4 √n177.55610377067
5 √n63.018561453499
1 , 2 , 3 , 6 , 9 , 18 , 55216633 , 110433266 , 165649899 , 331299798 , 496949697 , 993899394
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-993899393 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 993899394 can be divided by 12 positive divisors.
The sum of these divisors (counting 993899394) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111011001111011011001110000010
3
Ternary
2120021012022122200
4
Quaternary
323033123032002
5
Quinary
4013414240034
6
Senary
242342414030
8
Octal
7317331602
10
Decimal
993899394
12
Duodecimal
238a31316
16
Hexadecimal
3b3db382
20
Vigesimal
fabh89e
36
Base36
gfqpoi
md5
6fdb360097bd13dba2756c80f8a6ef16
sha1
68976d18d984ef7e289213a68a8d4e9ebe82d499
sha256
0add69a40e6578270ab5cebcbba8ab52db292c05ac6ddb3ac62dde3c1bb98984
sha512
45d1828b301be40b4906fbc956fdfdfcbc936ecf6e8c1e5a8a1f0e6b3f6b9bc72db7774970d470f24c0577cf0ccc9692fcec898f53cd68f03493cf86b4cf4529
ripemd-160
ff7e67e2831532484162b312dae04232f916b71f
Diameter
1987798788
Circumference
6244854069.1955
Area
3.1033783374959E+18
Volume
4.1125944653199E+27
Surface area
1.2413513349984E+19
Circumference
6244854069.1955
Perimeter
3975597576
Area
987836005393567236
Diagonal
1405586002.6292
Surface area
5927016032361403416
Volume
9.8180960713205E+26
Space diagonal
1721484248.0199
Perimeter
2981698182
Area
4.2774553772189E+17
Altitude
860742124.00996
Surface area
4.2774553772189E+17
Volume
1.1570737183953E+26
Height
468528667.54307