857996812 is an even 9-digits composite number following 857996811
and preceding 857996813 . In scientific notation, it is written as 8.57996812 × 10^8.
The sum of its digits is 55. It has a total of 3 prime factors and 6 positive divisors.
There are 428998404 positive integers (up to 857996812) that are relatively prime to 857996812.
857996812 has 6 divisors, whose sum is 1501494428
The reverse of 857996812 is 218699758
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 55
Digital Root 1
Name
eight hundred fifty-seven million nine hundred ninety-six thousand eight hundred twelve
Scientific notation
8.57996812 × 10^8
Engineering notation
8.57996812 × 10^6
Prime Factorization
2 × 2 × 214499203
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
428998406
Product of the distinct prime numbers
The prime factorization of 857996812 is 2 × 2 × 214499203.
Since it has a total of 3 prime factors.
7 , 5 , 35 , 42 , 363 , 574 , 1071 , 8127 , 99267 , 91104 , 278379 , 204422 , 1657268 , 8557429 , 57337900 , 75228944 , 499906049 , 385299818 , 7111474747 , 5984668460
n×2
1715993624
n×3
2573990436
n×4
3431987248
n×5
4289984060
n÷2
428998406
n÷3
285998937.33333
n÷3
214499203
n÷5
171599362.4
n2
736158529402163344
n3
6.3162167135366E+26
n4
5.4192938041156E+35
n5
4.6497368072225E+44
2 √n
29291.58261344
3 √n
950.22960728986
4 √n
171.14783847142
5 √n
61.192350407565
6 divisors
τ
Total Divisors
6
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-857996811
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.16666666666667
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
6
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 857996812 can be divided by 6 positive divisors.
The sum of these divisors (counting 857996812) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
110011001000111111111000001100
3
Ternary
2012210110202100201
4
Quaternary
303020333320030
5
Quinary
3224121344222
6
Senary
221045503244
8
Octal
6310777014
10
Decimal
857996812
12
Duodecimal
1bb411b24
16
Hexadecimal
3323fe0c
20
Vigesimal
d829c0c
36
Base36
e6tuks
md5
c782742ff9c71a39bbb003c2e813a717
sha1
f9a8aecd61309a5e9c81536ed217d2920411c8e8
sha256
70e2a42eb2d62242e2e1f37d091e8889caccf61c77ac17d55d23527189db197e
sha512
539caee635414bf0e6ba2d4d9d7db0c76766d2939ec82dae023cf0b05e5153441e0619ccb9c025859aef16ed7633453bcb671ef94b1d4c9ca2c7c212789747ba
ripemd-160
9097477c006e92c559cb859a9af4346efcebf4c4
Diameter
1715993624
Circumference
5390952962.7653
Area
2.3127102278473E+18
Volume
2.645730670097E+27
Surface area
9.2508409113892E+18
Circumference
5390952962.7653
Perimeter
3431987248
Area
736158529402163344
Diagonal
1213390728.0033
Surface area
4416951176412980064
Volume
6.3162167135366E+26
Space diagonal
1486094071.1161
Perimeter
2573990436
Area
3.1876599383743E+17
Altitude
743047035.55806
Surface area
3.1876599383743E+17
Volume
7.4437327826426E+25
Height
404463576.00109