804965989 is an odd 9-digits composite number following 804965988
and preceding 804965990 . In scientific notation, it is written as 8.04965989 × 10^8.
The sum of its digits is 58. It has a total of 2 prime factors and 4 positive divisors.
There are 762599340 positive integers (up to 804965989) that are relatively prime to 804965989.
804965989 has 4 divisors, whose sum is 847332640
The reverse of 804965989 is 989569408
Previous prime number is 19
Is Prime? no Number parity odd Number length 9 Sum of Digits 58 Digital Root 4
Name
eight hundred four million nine hundred sixty-five thousand nine hundred eighty-nine
Scientific notation
8.04965989 × 10^8
Engineering notation
8.04965989 × 10^6
Prime Factorization
19 × 42366631
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
804965989 Product of the distinct prime numbers
The prime factorization of 804965989 is 19 × 42366631.
Since it has a total of 2 prime factors.
10 , 9 , 38 , 85 , 691 , 14 , 8895 , 9522 , 64656 , 43928 , 720869 , 787464 , 2217066 , 4622274 , 38319823 , 64797898 , 319528808 , 702965990 , 5142738017 , 5729856785
n×2
1609931978
n×3
2414897967
n×4
3219863956
n×5
4024829945
n÷2
402482994.5
n÷3
268321996.33333
n÷3
201241497.25
n÷5
160993197.8
n2
647970243446748121
n3
5.2159400785868E+26
n4
4.1986543639244E+35
n5
3.3797739625256E+44
2 √n28371.922546771
3 √n930.23464576771
4 √n168.43967034749
5 √n60.416492177151
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
-804965988 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 804965989 can be divided by 4 positive divisors.
The sum of these divisors (counting 804965989) is 1, the average is 0.25.
Base
System
Value
2
Binary
101111111110101100111001100101
3
Ternary
2002002200111202011
4
Quaternary
233332230321211
5
Quinary
3122032402424
6
Senary
211513114221
8
Octal
5776547145
10
Decimal
804965989
12
Duodecimal
1a56b8971
16
Hexadecimal
2fface65
20
Vigesimal
cbb0ej9
36
Base36
db97qd
md5
0f32e7f2ac09096571a4becd9c34269f
sha1
0e9db21b462803e7998a5f294bf87b98106d4ccb
sha256
85f066c3c7d8829cc4938347eca7332f33778382bd70db0c51d083e700127222
sha512
6d1bcff2b1961e1a2ba60a3b367ba7db4633c369fa9cc48057300af26b443fe74d0bea2703b819299134c2e26f614dbfa97f53b3b1bdbeef8e94372ec04e9c17
ripemd-160
b97ef081159d68982c744437f03eb397be037ce2
Diameter
1609931978
Circumference
5057750474.8641
Area
2.0356585565571E+18
Volume
2.1848478709937E+27
Surface area
8.1426342262284E+18
Circumference
5057750474.8641
Perimeter
3219863956
Area
647970243446748121
Diagonal
1138393818.8929
Surface area
3887821460680488726
Volume
5.2159400785868E+26
Space diagonal
1394241991.3129
Perimeter
2414897967
Area
2.8057934586064E+17
Altitude
697120995.65646
Surface area
2.8057934586064E+17
Volume
6.1470443330524E+25
Height
379464606.29762