804945979 is an odd 9-digits composite number following 804945978
and preceding 804945980 . In scientific notation, it is written as 8.04945979 × 10^8.
The sum of its digits is 55. It has a total of 2 prime factors and 4 positive divisors.
There are 804836200 positive integers (up to 804945979) that are relatively prime to 804945979.
804945979 has 4 divisors, whose sum is 805055760
The reverse of 804945979 is 979549408
Previous prime number is 7901
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 55
Digital Root 1
Name
eight hundred four million nine hundred forty-five thousand nine hundred seventy-nine
Scientific notation
8.04945979 × 10^8
Engineering notation
8.04945979 × 10^6
Prime Factorization
7901 × 101879
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
804945979
Product of the distinct prime numbers
The prime factorization of 804945979 is 7901 × 101879.
Since it has a total of 2 prime factors.
1 , 9 , 46 , 59 , 431 , 665 , 1928 , 2905 , 52199 , 14452 , 565059 , 668843 , 9533153 , 9047471 , 91055877 , 20361746 , 491266841 , 820227510 , 2335716237 , 4218833337
n×2
1609891958
n×3
2414837937
n×4
3219783916
n×5
4024729895
n÷2
402472989.5
n÷3
268315326.33333
n÷3
201236494.75
n÷5
160989195.8
n2
647938029108268441
n3
5.2155511117189E+26
n4
4.1982368956471E+35
n5
3.3793539080406E+44
2 √n
28371.569907215
3 √n
930.22693771969
4 √n
168.43862356127
5 √n
60.416191805198
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
-804945978
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 804945979 can be divided by 4 positive divisors.
The sum of these divisors (counting 804945979) is 1, the average is 0.25.
Base
System
Value
2
Binary
101111111110101000000000111011
3
Ternary
2002002122111022001
4
Quaternary
233332220000323
5
Quinary
3122031232404
6
Senary
211512441431
8
Octal
5776500073
10
Decimal
804945979
12
Duodecimal
1a56a9277
16
Hexadecimal
2ffa803b
20
Vigesimal
cbai4ij
36
Base36
db8saj
md5
4e026c20b8bbfd9152281066ccbedc63
sha1
d77d2a1b2933dafe9ebb5ef36987d94a48b1aa3d
sha256
8f903034a82085067a4e95f73c0f1a1c11a9d0ff085ae02065cc98c1b79ad277
sha512
dbfd6807dce4cf193ff89593d384eccedaee06862d79b8e23c8f429551ce869e8d45e45c2275b3bc0aef27e97cfbac1a3a5ad2269701ed8fbef8c09b66071f96
ripemd-160
77cc1022b0f7a8fe3b635cfbf5ed5286960d743c
Diameter
1609891958
Circumference
5057624748.3261
Area
2.035557352228E+18
Volume
2.1846849409331E+27
Surface area
8.1422294089119E+18
Circumference
5057624748.3261
Perimeter
3219783916
Area
647938029108268441
Diagonal
1138365520.4795
Surface area
3887628174649610646
Volume
5.2155511117189E+26
Space diagonal
1394207332.9763
Perimeter
2414837937
Area
2.8056539664289E+17
Altitude
697103666.48814
Surface area
2.8056539664289E+17
Volume
6.1465859312024E+25
Height
379455173.49316