804958161 is an odd 9-digits composite number following 804958160
and preceding 804958162 . In scientific notation, it is written as 8.04958161 × 10^8.
The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors.
There are 435762720 positive integers (up to 804958161) that are relatively prime to 804958161.
804958161 has 16 divisors, whose sum is 985368960
The reverse of 804958161 is 161859408
Previous prime number is 19
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 42
Digital Root 6
Name
eight hundred four million nine hundred fifty-eight thousand one hundred sixty-one
Scientific notation
8.04958161 × 10^8
Engineering notation
8.04958161 × 10^6
Prime Factorization
57 × 7 × 19 × 106181
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
804958161
Product of the distinct prime numbers
The prime factorization of 804958161 is 57 × 7 × 19 × 106181.
Since it has a total of 4 prime factors.
6 , 7 , 92 , 46 , 959 , 256 , 7113 , 2043 , 76160 , 62979 , 701235 , 582074 , 9389141 , 3388466 , 75048463 , 83232072 , 944301407 , 803998452 , 317675332 , 2637719832
n×2
1609916322
n×3
2414874483
n×4
3219832644
n×5
4024790805
n÷2
402479080.5
n÷3
268319387
n÷3
201239540.25
n÷5
160991632.2
n2
647957640960501921
n3
5.2157879107346E+26
n4
4.198491044791E+35
n5
3.3796096303899E+44
2 √n
28371.784593148
3 √n
930.23163036064
4 √n
168.43926084244
5 √n
60.416374671033
1 , 7 , 19 , 57 , 133 , 399 , 1083 , 7581 , 106181 , 743267 , 2017439 , 6052317 , 14122073 , 42366219 , 114994023 , 804958161
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-804958160
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 804958161 can be divided by 16 positive divisors.
The sum of these divisors (counting 804958161) is 1, the average is 0.0625.
Base
System
Value
2
Binary
101111111110101010111111010001
3
Ternary
2002002200010000020
4
Quaternary
233332222333101
5
Quinary
3122032130121
6
Senary
211513014053
8
Octal
5776527721
10
Decimal
804958161
12
Duodecimal
1a56b4329
16
Hexadecimal
2ffaafd1
20
Vigesimal
cbajf81
36
Base36
db91ox
md5
c9fe115cd1d16c137de1e6df635ce957
sha1
72b65bb98d158d7459c4d0f6bddfe96f2d39eb0c
sha256
16ac801c7bb0f8880a96342f1a094282b3719bd817dc9b8de2308a8a7a070668
sha512
bf1475995cefbad43994cd01caa786d2411d3d98efedf5923c8a7782f28cf93e682133106458ae0df93714714c41e3fb441aa1d00b254be68deaa1d66c4ffe02
ripemd-160
b37f850917c6164bbdcb77297356b6f1e8eaeb2c
Diameter
1609916322
Circumference
5057701290.0895
Area
2.0356189646789E+18
Volume
2.1847841310729E+27
Surface area
8.1424758587155E+18
Circumference
5057701290.0895
Perimeter
3219832644
Area
647957640960501921
Diagonal
1138382748.4291
Surface area
3887745845763011526
Volume
5.2157879107346E+26
Space diagonal
1394228432.8192
Perimeter
2414874483
Area
2.8057388882402E+17
Altitude
697114216.4096
Surface area
2.8057388882402E+17
Volume
6.1468650015188E+25
Height
379460916.14304