816491141 is an odd 9-digits composite number following 816491140
and preceding 816491142 . In scientific notation, it is written as 8.16491141 × 10^8.
The sum of its digits is 35. It has a total of 2 prime factors and 4 positive divisors.
There are 814596300 positive integers (up to 816491141) that are relatively prime to 816491141.
816491141 has 4 divisors, whose sum is 818385984
The reverse of 816491141 is 141194618
Previous prime number is 431
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 35
Digital Root 8
Name
eight hundred sixteen million four hundred ninety-one thousand one hundred forty-one
Scientific notation
8.16491141 × 10^8
Engineering notation
8.16491141 × 10^6
Prime Factorization
431 × 1894411
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
816491141
Product of the distinct prime numbers
The prime factorization of 816491141 is 431 × 1894411.
Since it has a total of 2 prime factors.
2 , 7 , 95 , 35 , 883 , 353 , 479 , 2614 , 46507 , 59052 , 46166 , 549053 , 9241224 , 4367996 , 60700614 , 35059003 , 474447291 , 532748368 , 5100259229 , 2269499777
n×2
1632982282
n×3
2449473423
n×4
3265964564
n×5
4082455705
n÷2
408245570.5
n÷3
272163713.66667
n÷3
204122785.25
n÷5
163298228.2
n2
666657783331481881
n3
5.4432017416885E+26
n4
4.4443260007645E+35
n5
3.6287528073401E+44
2 √n
28574.309108008
3 √n
934.65318945854
4 √n
169.03937147306
5 √n
60.588513207043
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
-816491140
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 816491141 can be divided by 4 positive divisors.
The sum of these divisors (counting 816491141) is 1, the average is 0.25.
Base
System
Value
2
Binary
110000101010101010101010000101
3
Ternary
2002220101001021122
4
Quaternary
300222222222011
5
Quinary
3133010204031
6
Senary
213004123325
8
Octal
6052525205
10
Decimal
816491141
12
Duodecimal
1a9536545
16
Hexadecimal
30aaaa85
20
Vigesimal
cf317h1
36
Base36
di48lh
md5
d218f70403cc346ddb66037d5c49aaec
sha1
243fb34ee7526976f08b3df1f2eee0b858a141d2
sha256
03d98a39b250ddb2a4101c8123eecd74ce4b2575a447d48281dd96007d9a3f51
sha512
8d0fcd0ca5856c8d07bdc81ab5dd86d36f790aa9874f0e18d78b4725907205319a7988ce00f98aa846741edb45316941ce588f2e71bd940929490c5e162ff706
ripemd-160
50dfdb36791e78ca5aa125bca62d87803cd930a6
Diameter
1632982282
Circumference
5130165140.5735
Area
2.0943671945726E+18
Volume
2.2800430138261E+27
Surface area
8.3774687782906E+18
Circumference
5130165140.5735
Perimeter
3265964564
Area
666657783331481881
Diagonal
1154692845.1597
Surface area
3999946699988891286
Volume
5.4432017416885E+26
Space diagonal
1414204140.1419
Perimeter
2449473423
Area
2.8867128799784E+17
Altitude
707102070.07094
Surface area
2.8867128799784E+17
Volume
6.414874771524E+25
Height
384897615.05323