804938181 is an odd 9-digits composite number following 804938180
and preceding 804938182 . In scientific notation, it is written as 8.04938181 × 10^8.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 517767488 positive integers (up to 804938181) that are relatively prime to 804938181.
804938181 has 8 divisors, whose sum is 814746240
The reverse of 804938181 is 181839408
Previous prime number is 2309
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 42
Digital Root 6
Name
eight hundred four million nine hundred thirty-eight thousand one hundred eighty-one
Scientific notation
8.04938181 × 10^8
Engineering notation
8.04938181 × 10^6
Prime Factorization
87 × 2309 × 4007
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
804938181
Product of the distinct prime numbers
The prime factorization of 804938181 is 87 × 2309 × 4007.
Since it has a total of 3 prime factors.
3 , 9 , 78 , 53 , 428 , 652 , 3158 , 728 , 65158 , 34389 , 357400 , 640812 , 3827685 , 5279806 , 88971205 , 44011328 , 663352130 , 96725278 , 4269001374 , 7270633939
n×2
1609876362
n×3
2414814543
n×4
3219752724
n×5
4024690905
n÷2
402469090.5
n÷3
268312727
n÷3
201234545.25
n÷5
160987636.2
n2
647925475231588761
n3
5.2153995345648E+26
n4
4.1980742145408E+35
n5
3.3791902219555E+44
2 √n
28371.432480578
3 √n
930.22393381911
4 √n
168.43821561801
5 √n
60.416074747085
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
-804938180
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 804938181 can be divided by 8 positive divisors.
The sum of these divisors (counting 804938181) is 1, the average is 0.125.
Base
System
Value
2
Binary
101111111110100110000111000101
3
Ternary
2002002122002121020
4
Quaternary
233332212013011
5
Quinary
3122031010211
6
Senary
211512341353
8
Octal
5776460705
10
Decimal
804938181
12
Duodecimal
1a56a4859
16
Hexadecimal
2ffa61c5
20
Vigesimal
cbah591
36
Base36
db8m9x
md5
1a163655b9140a29ea5035186e662976
sha1
a043a5f687201e9518d91d9618ae336b9451dafd
sha256
5bc2ad7109c5b0ddee5ec08dc6ebf2b627d91ff29e13bba525ce10be1b213dd2
sha512
2d1b6cf10d59ec54c70726caa32ac1a00da29921d1dc38aa8a1af40038999e83f563bf816e433746d31c73a42b201c1c0c4e1c50146aabce78202a57e84afa65
ripemd-160
e7fb8b923d90ea124ff1192c7ff46d8bd54c2564
Diameter
1609876362
Circumference
5057575752.0471
Area
2.0355179130612E+18
Volume
2.1846214484432E+27
Surface area
8.1420716522449E+18
Circumference
5057575752.0471
Perimeter
3219752724
Area
647925475231588761
Diagonal
1138354492.4421
Surface area
3887552851389532566
Volume
5.2153995345648E+26
Space diagonal
1394193826.4441
Perimeter
2414814543
Area
2.8055996065483E+17
Altitude
697096913.22204
Surface area
2.8055996065483E+17
Volume
6.1464072958132E+25
Height
379451497.48071