994421816 is an even 9-digits composite number following 994421815
and preceding 994421817 . In scientific notation, it is written as 9.94421816 × 10^8.
The sum of its digits is 44. It has a total of 4 prime factors and 8 positive divisors.
There are 497210904 positive integers (up to 994421816) that are relatively prime to 994421816.
994421816 has 8 divisors, whose sum is 1864540920
The reverse of 994421816 is 618124499
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 44
Digital Root 8
Name
nine hundred ninety-four million four hundred twenty-one thousand eight hundred sixteen
Scientific notation
9.94421816 × 10^8
Engineering notation
9.94421816 × 10^6
Prime Factorization
2 × 2 × 2 × 124302727
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
248605454
Product of the distinct prime numbers
The prime factorization of 994421816 is 2 × 2 × 2 × 124302727.
Since it has a total of 4 prime factors.
5 , 2 , 95 , 56 , 108 , 330 , 496 , 1107 , 70517 , 20223 , 124394 , 247153 , 2331921 , 7556116 , 78215068 , 19282997 , 872847578 , 289708912 , 2693920635 , 6914314631
n×2
1988843632
n×3
2983265448
n×4
3977687264
n×5
4972109080
n÷2
497210908
n÷3
331473938.66667
n÷3
248605454
n÷5
198884363.2
n2
988874748136737856
n3
9.8335862283868E+26
n4
9.778732675025E+35
n5
9.7241851048769E+44
2 √n
31534.454426865
3 √n
998.13713723051
4 √n
177.57943131699
5 √n
63.025184933367
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
-994421815
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 994421816 can be divided by 8 positive divisors.
The sum of these divisors (counting 994421816) is 1, the average is 0.125.
Base
System
Value
2
Binary
111011010001011010110000111000
3
Ternary
2120022011212021122
4
Quaternary
323101122300320
5
Quinary
4014032444231
6
Senary
242401524412
8
Octal
7321326070
10
Decimal
994421816
12
Duodecimal
239043708
16
Hexadecimal
3b45ac38
20
Vigesimal
faf2eag
36
Base36
gg1ws8
md5
0d02192d95d575055c9b20b40b0aabfa
sha1
c3684a36a6deaeb2fc7ae90a502fd5265d7efff0
sha256
871752bbcc4c5fde15aa7c5ea85d5e0a11631b434c5bd44001612bb7ad892a0f
sha512
98e45dfcbf6abbdcc7ee87fe6b98ee2d0381cd16afe0976b6c3126286f93a92c71e65dc00d96952aab63aeeebd2b998846e6eaa810f6337442663b9b8ca24022
ripemd-160
1576c2406d4cab874dee2142901bb9c5912d3278
Diameter
1988843632
Circumference
6248136543.43
Area
3.1066416440668E+18
Volume
4.1190829671389E+27
Surface area
1.2426566576267E+19
Circumference
6248136543.43
Perimeter
3977687264
Area
988874748136737856
Diagonal
1406324818.9069
Surface area
5933248488820427136
Volume
9.8335862283868E+26
Space diagonal
1722389109.4669
Perimeter
2983265448
Area
4.2819532652368E+17
Altitude
861194554.73345
Surface area
4.2819532652368E+17
Volume
1.1588992509125E+26
Height
468774939.63563