804914985 is an odd 9-digits composite number following 804914984
and preceding 804914986 . In scientific notation, it is written as 8.04914985 × 10^8.
The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors.
There are 367499520 positive integers (up to 804914985) that are relatively prime to 804914985.
804914985 has 8 divisors, whose sum is 813600456
The reverse of 804914985 is 589419408
Previous prime number is 877
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 48
Digital Root 3
Name
eight hundred four million nine hundred fourteen thousand nine hundred eighty-five
Scientific notation
8.04914985 × 10^8
Engineering notation
8.04914985 × 10^6
Prime Factorization
105 × 877 × 8741
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
804914985
Product of the distinct prime numbers
The prime factorization of 804914985 is 105 × 877 × 8741.
Since it has a total of 3 prime factors.
2 , 7 , 72 , 5 , 734 , 132 , 37 , 3675 , 49156 , 13845 , 26121 , 444998 , 8427146 , 1278899 , 80570174 , 17107960 , 411421316 , 250138333 , 5620599467 , 7381976485
n×2
1609829970
n×3
2414744955
n×4
3219659940
n×5
4024574925
n÷2
402457492.5
n÷3
268304995
n÷3
201228746.25
n÷5
160982997
n2
647888133077550225
n3
5.2149486691779E+26
n4
4.1975903298271E+35
n5
3.378703357369E+44
2 √n
28371.023686149
3 √n
930.21499827509
4 √n
168.43700212883
5 √n
60.415726539618
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
-804914984
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 804914985 can be divided by 8 positive divisors.
The sum of these divisors (counting 804914985) is 1, the average is 0.125.
Base
System
Value
2
Binary
101111111110100000011100101001
3
Ternary
2002002120220210010
4
Quaternary
233332200130221
5
Quinary
3122024234420
6
Senary
211512042133
8
Octal
5776403451
10
Decimal
804914985
12
Duodecimal
1a5693349
16
Hexadecimal
2ffa0729
20
Vigesimal
cbae795
36
Base36
db84dl
md5
d24c67a1cbcf228ec99a1b9fd5495f88
sha1
37779534c12f13998bfe5eaa5f3d2dd0656d50e8
sha256
87a23d678588b9d361f6b1a0d790d35317533ff1a4b6cb2d1127931d354ba47c
sha512
c840e315eccdb80bf46abfa5ab59aaa39c0cd217af39ee718205f780d03dad36b340c0424591ba9f878396236daa6d6ed3e9ae6cc3f0a5e32e7ccc9ae96ae95f
ripemd-160
9c4ceb414eacada68b4deae22c8521246640d4cc
Diameter
1609829970
Circumference
5057430007.2807
Area
2.0354005992244E+18
Volume
2.1844325903916E+27
Surface area
8.1416023968978E+18
Circumference
5057430007.2807
Perimeter
3219659940
Area
647888133077550225
Diagonal
1138321688.3443
Surface area
3887328798465301350
Volume
5.2149486691779E+26
Space diagonal
1394153649.7935
Perimeter
2414744955
Area
2.8054379102782E+17
Altitude
697076824.89677
Surface area
2.8054379102782E+17
Volume
6.1458759458591E+25
Height
379440562.78145