994920385 is an odd 9-digits composite number following 994920384
and preceding 994920386 . In scientific notation, it is written as 9.94920385 × 10^8.
The sum of its digits is 49. It has a total of 2 prime factors and 4 positive divisors.
There are 795936304 positive integers (up to 994920385) that are relatively prime to 994920385.
994920385 has 4 divisors, whose sum is 1193904468
The reverse of 994920385 is 583029499
Previous prime number is 5
Is Prime? no Number parity odd Number length 9 Sum of Digits 49 Digital Root 4
Name
nine hundred ninety-four million nine hundred twenty thousand three hundred eighty-five
Scientific notation
9.94920385 × 10^8
Engineering notation
9.94920385 × 10^6
Prime Factorization
5 × 198984077
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
994920385 Product of the distinct prime numbers
The prime factorization of 994920385 is 5 × 198984077.
Since it has a total of 2 prime factors.
1 , 9 , 43 , 100 , 155 , 305 , 3325 , 7499 , 62323 , 23250 , 599410 , 614321 , 8287617 , 1552163 , 74703461 , 56964011 , 286988386 , 770860901 , 3876721044 , 1197463499
n×2
1989840770
n×3
2984761155
n×4
3979681540
n×5
4974601925
n÷2
497460192.5
n÷3
331640128.33333
n÷3
248730096.25
n÷5
198984077
n2
989866572488548225
n3
9.8483843139894E+26
n4
9.7983583133023E+35
n5
9.7485864254386E+44
2 √n31542.35858334
3 √n998.30391993879
4 √n177.60168519285
5 √n63.03150339967
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
-994920384 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 994920385 can be divided by 4 positive divisors.
The sum of these divisors (counting 994920385) is 1, the average is 0.25.
Base
System
Value
2
Binary
111011010011010100011111000001
3
Ternary
2120100010012012011
4
Quaternary
323103110133001
5
Quinary
4014144423020
6
Senary
242420332521
8
Octal
7323243701
10
Decimal
994920385
12
Duodecimal
239244141
16
Hexadecimal
3b4d47c1
20
Vigesimal
fai50j5
36
Base36
ggclhd
md5
601a15d9eb4785e095a86bc86f3d4c7d
sha1
356547d2a06fd43b7bbb594f88b95d963e249e04
sha256
d7e4edb9c4542e9d1e625c37e83da1420d08f9d3da5f3690a0f4e02df7d21359
sha512
9416f508a6f51fd664ea8e03768e1632a01edc1e0f3699860089e0e4c3eb58aadee45701c31276ade994cadb75363c6ac342eae1e2f7097a92fab040e5dc6a08
ripemd-160
c4f3b864f26632a2096e110cff06f64eab48c314
Diameter
1989840770
Circumference
6251269144.8455
Area
3.1097575521641E+18
Volume
4.1252815747411E+27
Surface area
1.2439030208657E+19
Circumference
6251269144.8455
Perimeter
3979681540
Area
989866572488548225
Diagonal
1407029901.9485
Surface area
5939199434931289350
Volume
9.8483843139894E+26
Space diagonal
1723252656.306
Perimeter
2984761155
Area
4.2862479906606E+17
Altitude
861626328.15299
Surface area
4.2862479906606E+17
Volume
1.1606432220255E+26
Height
469009967.31615