994920389 is an odd 9-digits composite number following 994920388
and preceding 994920390 . In scientific notation, it is written as 9.94920389 × 10^8.
The sum of its digits is 53. It has a total of 2 prime factors and 4 positive divisors.
There are 942556140 positive integers (up to 994920389) that are relatively prime to 994920389.
994920389 has 4 divisors, whose sum is 1047284640
The reverse of 994920389 is 983029499
Previous prime number is 19
Is Prime? no Number parity odd Number length 9 Sum of Digits 53 Digital Root 8
Name
nine hundred ninety-four million nine hundred twenty thousand three hundred eighty-nine
Scientific notation
9.94920389 × 10^8
Engineering notation
9.94920389 × 10^6
Prime Factorization
19 × 52364231
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
994920389 Product of the distinct prime numbers
The prime factorization of 994920389 is 19 × 52364231.
Since it has a total of 2 prime factors.
7 , 3 , 10 , 33 , 596 , 825 , 8259 , 9923 , 40307 , 3891 , 363629 , 588702 , 5728613 , 2958834 , 33230234 , 45046978 , 382901366 , 302502975 , 4888700484 , 7093825446
n×2
1989840778
n×3
2984761167
n×4
3979681556
n×5
4974601945
n÷2
497460194.5
n÷3
331640129.66667
n÷3
248730097.25
n÷5
198984077.8
n2
989866580447911321
n3
9.8483844327734E+26
n4
9.7983584708764E+35
n5
9.7485866214058E+44
2 √n31542.358646747
3 √n998.30392127666
4 √n177.60168537136
5 √n63.031503450352
4 divisors
τ Total Divisors
4 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-994920388 Sum of the proper positive divisors of n
A Arithmetic Mean
0.25 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
4 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 994920389 can be divided by 4 positive divisors.
The sum of these divisors (counting 994920389) is 1, the average is 0.25.
Base
System
Value
2
Binary
111011010011010100011111000101
3
Ternary
2120100010012012022
4
Quaternary
323103110133011
5
Quinary
4014144423024
6
Senary
242420332525
8
Octal
7323243705
10
Decimal
994920389
12
Duodecimal
239244145
16
Hexadecimal
3b4d47c5
20
Vigesimal
fai50j9
36
Base36
ggclhh
md5
90dfbd0a636b8716db56c950fddee643
sha1
81db0f03b11cef79d8920b44dd7b7b7ec29d7731
sha256
eeda758ce10c2506fbb978fab58fb3d0da59c9a4709eabe1810fe6e60799e4fb
sha512
665df076f5bf90bc99f134c7e950bbe56d5a2bb97c5137ce58ed97b6d62d932f6cc62d5b6ce76aeeb35cd9a7a0e8de9a7e2bacd5542055341b9472cab92fd7df
ripemd-160
51d2580f18bf25b1ca2df8513ac8b015804d61f7
Diameter
1989840778
Circumference
6251269169.9782
Area
3.1097575771692E+18
Volume
4.1252816244972E+27
Surface area
1.2439030308677E+19
Circumference
6251269169.9782
Perimeter
3979681556
Area
989866580447911321
Diagonal
1407029907.6053
Surface area
5939199482687467926
Volume
9.8483844327734E+26
Space diagonal
1723252663.2342
Perimeter
2984761167
Area
4.2862480251256E+17
Altitude
861626331.6171
Surface area
4.2862480251256E+17
Volume
1.1606432360243E+26
Height
469009969.20177