804545989 is an odd 9-digits composite number following 804545988
and preceding 804545990 . In scientific notation, it is written as 8.04545989 × 10^8.
The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors.
There are 728644800 positive integers (up to 804545989) that are relatively prime to 804545989.
804545989 has 8 divisors, whose sum is 882782712
The reverse of 804545989 is 989545408
Previous prime number is 13
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 52
Digital Root 7
Name
eight hundred four million five hundred forty-five thousand nine hundred eighty-nine
Scientific notation
8.04545989 × 10^8
Engineering notation
8.04545989 × 10^6
Prime Factorization
53 × 13 × 1167701
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
804545989
Product of the distinct prime numbers
The prime factorization of 804545989 is 53 × 13 × 1167701.
Since it has a total of 3 prime factors.
7 , 9 , 13 , 91 , 823 , 622 , 1936 , 9521 , 65647 , 33901 , 908646 , 316624 , 4898173 , 5894723 , 54512761 , 88233994 , 801996459 , 948883633 , 2259817692 , 9496574055
n×2
1609091978
n×3
2413637967
n×4
3218183956
n×5
4022729945
n÷2
402272994.5
n÷3
268181996.33333
n÷3
201136497.25
n÷5
160909197.8
n2
647294248415988121
n3
5.2077799126585E+26
n4
4.1898984403242E+35
n5
3.3709659844802E+44
2 √n
28364.519897224
3 √n
930.0728308477
4 √n
168.4176947272
5 √n
60.410186264956
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
-804545988
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 804545989 can be divided by 8 positive divisors.
The sum of these divisors (counting 804545989) is 1, the average is 0.125.
Base
System
Value
2
Binary
101111111101000110010111000101
3
Ternary
2002001220011121121
4
Quaternary
233331012113011
5
Quinary
3121430432424
6
Senary
211500113541
8
Octal
5775062705
10
Decimal
804545989
12
Duodecimal
1a55358b1
16
Hexadecimal
2ff465c5
20
Vigesimal
cb884j9
36
Base36
db07np
md5
73cb5dc8324e6b43deaad6a17c9fd8c3
sha1
a5f13c350aaa90c0c1adf056ff0feb501bc74373
sha256
cf56e1338bb8e4daf88f4864b84a5a34bcc25c3d035b7ea2a1f9b7cd874749ee
sha512
ead4720eace31c3c319d0efc8d425d67c176571bc9d2d77a3890c96de5db597266c9d12ae2db8fb5272a90f24f8ca5c0cbd0de30bad3ee3551d0a81872a3acce
ripemd-160
89a5c7252a66f51048d374d385c08b6ccfc5c945
Diameter
1609091978
Circumference
5055111537.0351
Area
2.0335348555346E+18
Volume
2.1814297486827E+27
Surface area
8.1341394221384E+18
Circumference
5055111537.0351
Perimeter
3218183956
Area
647294248415988121
Diagonal
1137799849.1967
Surface area
3883765490495928726
Volume
5.2077799126585E+26
Space diagonal
1393514529.9738
Perimeter
2413637967
Area
2.802866314259E+17
Altitude
696757264.98688
Surface area
2.802866314259E+17
Volume
6.1374274852799E+25
Height
379266616.39889