855490851 is an odd 9-digits composite number following 855490850
and preceding 855490852 . In scientific notation, it is written as 8.55490851 × 10^8.
The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors.
There are 555332976 positive integers (up to 855490851) that are relatively prime to 855490851.
855490851 has 16 divisors, whose sum is 975744000
The reverse of 855490851 is 158094558
Previous prime number is 199
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 45
Digital Root 9
Name
eight hundred fifty-five million four hundred ninety thousand eight hundred fifty-one
Scientific notation
8.55490851 × 10^8
Engineering notation
8.55490851 × 10^6
Prime Factorization
9 × 47 × 199 × 10163
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
855490851
Product of the distinct prime numbers
The prime factorization of 855490851 is 9 × 47 × 199 × 10163.
Since it has a total of 4 prime factors.
3 , 6 , 10 , 45 , 951 , 425 , 9736 , 6288 , 9544 , 22579 , 647054 , 411742 , 5576525 , 3614884 , 26532559 , 46294311 , 733856483 , 763830665 , 1594924500 , 9254702412
n×2
1710981702
n×3
2566472553
n×4
3421963404
n×5
4277454255
n÷2
427745425.5
n÷3
285163617
n÷3
213872712.75
n÷5
171098170.2
n2
731864596144704201
n3
6.261034661726E+26
n4
5.3562578709005E+35
n5
4.5822296041521E+44
2 √n
29248.775205126
3 √n
949.30358970413
4 √n
171.02273300683
5 √n
61.156563535771
1 , 9 , 47 , 199 , 423 , 1791 , 9353 , 10163 , 84177 , 91467 , 477661 , 2022437 , 4298949 , 18201933 , 95054539 , 855490851
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
-855490850
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 855490851 can be divided by 16 positive divisors.
The sum of these divisors (counting 855490851) is 1, the average is 0.0625.
Base
System
Value
2
Binary
110010111111011100000100100011
3
Ternary
2012121202102211100
4
Quaternary
302333130010203
5
Quinary
3223001201401
6
Senary
220520045443
8
Octal
6277340443
10
Decimal
855490851
12
Duodecimal
1ba603883
16
Hexadecimal
32fdc123
20
Vigesimal
d76g72b
36
Base36
e5c4yr
md5
2a6a5d5c2687a8818c2ee8741951bfc5
sha1
e8802a02fc8a608a910d45a66894800b37ab3095
sha256
ad38f513f07d08126350081329731660de03daa16bd876e4c76951a5bd53c627
sha512
b7ba20735ebaece3dc616a6448ea7f853c7a40ebc61119009520934c4f6e1e843e90026b63bdfed065a9d891b024f7d5c3e6c42d65f2f3c6e479e77ea6b8cd7b
ripemd-160
600e5596db9681c02cb1b793a3e751034ef267ac
Diameter
1710981702
Circumference
5375207545.4298
Area
2.2992204386707E+18
Volume
2.6226160662866E+27
Surface area
9.1968817546827E+18
Circumference
5375207545.4298
Perimeter
3421963404
Area
731864596144704201
Diagonal
1209846763.9703
Surface area
4391187576868225206
Volume
6.261034661726E+26
Space diagonal
1481753619.3423
Perimeter
2566472553
Area
3.1690666619588E+17
Altitude
740876809.67117
Surface area
3.1690666619588E+17
Volume
7.3787001109175E+25
Height
403282254.65677