857996856 is an even 9-digits composite number following 857996855
and preceding 857996857 . In scientific notation, it is written as 8.57996856 × 10^8.
The sum of its digits is 63. It has a total of 5 prime factors and 16 positive divisors.
There are 285998928 positive integers (up to 857996856) that are relatively prime to 857996856.
857996856 has 16 divisors, whose sum is 1787493600
The reverse of 857996856 is 658699758
Previous prime number is 9
Is Prime? no Number parity even Number length 9 Sum of Digits 63 Digital Root 9
Name
eight hundred fifty-seven million nine hundred ninety-six thousand eight hundred fifty-six
Scientific notation
8.57996856 × 10^8
Engineering notation
8.57996856 × 10^6
Prime Factorization
2 × 2 × 2 × 9 × 11916623
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
214499214 Product of the distinct prime numbers
The prime factorization of 857996856 is 2 × 2 × 2 × 9 × 11916623.
Since it has a total of 5 prime factors.
6 , 10 , 85 , 22 , 530 , 465 , 6008 , 9677 , 74739 , 21108 , 340015 , 946237 , 9889358 , 8536038 , 56822213 , 41170956 , 449270289 , 378137426 , 8614663197 , 4798197881
n×2
1715993712
n×3
2573990568
n×4
3431987424
n×5
4289984280
n÷2
428998428
n÷3
285998952
n÷3
214499214
n÷5
171599371.2
n2
736158604905884736
n3
6.316217685266E+26
n4
5.4192949157698E+35
n5
4.6497379994673E+44
2 √n29291.583364509
3 √n950.22962353316
4 √n171.14784066563
5 √n61.192351035181
1 , 2 , 4 , 8 , 9 , 18 , 36 , 72 , 11916623 , 23833246 , 47666492 , 95332984 , 107249607 , 214499214 , 428998428 , 857996856
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
-857996855 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 857996856 can be divided by 16 positive divisors.
The sum of these divisors (counting 857996856) is 1, the average is 0.0625.
Base
System
Value
2
Binary
110011001000111111111000111000
3
Ternary
2012210110202102100
4
Quaternary
303020333320320
5
Quinary
3224121344411
6
Senary
221045503400
8
Octal
6310777070
10
Decimal
857996856
12
Duodecimal
1bb411b60
16
Hexadecimal
3323fe38
20
Vigesimal
d829c2g
36
Base36
e6tum0
md5
48e638435f2e7167175eb9dec81414ea
sha1
bcdade448927dcd1860bae703498b841e3499a92
sha256
e30372039cedf473e45291cb67f1b29072e11d60aae64029c5ffad27a178f924
sha512
504d93b30666bc10240d6cff6ec09a6d2a1f5ebe5e2c7d126f78b7190ec2ebda0a2deb15eb385f120fdcf78e0943f293ea3a29c4ee9dc87091fe47034cd908aa
ripemd-160
86e2f1235defb94c0a69b0f8d63983e1098f6325
Diameter
1715993712
Circumference
5390953239.2255
Area
2.3127104650492E+18
Volume
2.6457310771341E+27
Surface area
9.250841860197E+18
Circumference
5390953239.2255
Perimeter
3431987424
Area
736158604905884736
Diagonal
1213390790.2287
Surface area
4416951629435308416
Volume
6.316217685266E+26
Space diagonal
1486094147.3264
Perimeter
2573990568
Area
3.187660265315E+17
Altitude
743047073.66318
Surface area
3.187660265315E+17
Volume
7.4437339278366E+25
Height
404463596.74289