804989145 is an odd 9-digits composite number following 804989144
and preceding 804989146 . In scientific notation, it is written as 8.04989145 × 10^8.
The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors.
There are 429064320 positive integers (up to 804989145) that are relatively prime to 804989145.
804989145 has 8 divisors, whose sum is 859181568
The reverse of 804989145 is 541989408
Previous prime number is 1721
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 48
Digital Root 3
Name
eight hundred four million nine hundred eighty-nine thousand one hundred forty-five
Scientific notation
8.04989145 × 10^8
Engineering notation
8.04989145 × 10^6
Prime Factorization
15 × 1721 × 31183
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
804989145
Product of the distinct prime numbers
The prime factorization of 804989145 is 15 × 1721 × 31183.
Since it has a total of 3 prime factors.
8 , 1 , 10 , 58 , 760 , 623 , 9625 , 4198 , 93975 , 10576 , 675831 , 981700 , 4697162 , 1686462 , 56693196 , 36716798 , 693533790 , 743873050 , 7994387991 , 3590910440
n×2
1609978290
n×3
2414967435
n×4
3219956580
n×5
4024945725
n÷2
402494572.5
n÷3
268329715
n÷3
201247286.25
n÷5
160997829
n2
648007523567831025
n3
5.2163902235044E+26
n4
4.1991375060051E+35
n5
3.3802601106965E+44
2 √n
28372.330623338
3 √n
930.24356552631
4 √n
168.44088168654
5 √n
60.416839766543
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
-804989144
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 804989145 can be divided by 8 positive divisors.
The sum of these divisors (counting 804989145) is 1, the average is 0.125.
Base
System
Value
2
Binary
101111111110110010100011011001
3
Ternary
2002002201200111210
4
Quaternary
233332302203121
5
Quinary
3122034123040
6
Senary
211513413333
8
Octal
5776624331
10
Decimal
804989145
12
Duodecimal
1a570a249
16
Hexadecimal
2ffb28d9
20
Vigesimal
cbb3ch5
36
Base36
db9pll
md5
8a04f7fa7a98c375c47093be5717c0de
sha1
8322fc06605001e5eb0c43c6771ae16946b5b60b
sha256
93c835f3773639357ea3e5085d58e23033574d01f368a6eb9981881351ed8fab
sha512
ce7973bf19a3c75850dc30c6f9fe2005c2101f69b613323124204c39e4845f825379eed8800fb44a7299a592498022f17106fc0eebbbf983e93722a4fcc7a0b6
ripemd-160
8493f7f29972c34318c0bbbcbdac702cc8b30613
Diameter
1609978290
Circumference
5057895968.3031
Area
2.0357756755116E+18
Volume
2.1850364272559E+27
Surface area
8.1431027020465E+18
Circumference
5057895968.3031
Perimeter
3219956580
Area
648007523567831025
Diagonal
1138426566.4221
Surface area
3888045141406986150
Volume
5.2163902235044E+26
Space diagonal
1394282098.6814
Perimeter
2414967435
Area
2.8059548862659E+17
Altitude
697141049.34071
Surface area
2.8059548862659E+17
Volume
6.1475748339252E+25
Height
379475522.14071