855331285 is an odd 9-digits composite number following 855331284
and preceding 855331286 . In scientific notation, it is written as 8.55331285 × 10^8.
The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors.
There are 643304448 positive integers (up to 855331285) that are relatively prime to 855331285.
855331285 has 16 divisors, whose sum is 1087971696
The reverse of 855331285 is 582133558
Previous prime number is 997
Is Prime? no Number parity odd Number length 9 Sum of Digits 40 Digital Root 4
Name
eight hundred fifty-five million three hundred thirty-one thousand two hundred eighty-five
Scientific notation
8.55331285 × 10^8
Engineering notation
8.55331285 × 10^6
Prime Factorization
5 × 17 × 997 × 10093
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
855331285 Product of the distinct prime numbers
The prime factorization of 855331285 is 5 × 17 × 997 × 10093.
Since it has a total of 4 prime factors.
10 , 10 , 84 , 76 , 745 , 728 , 6155 , 1141 , 82562 , 64551 , 860256 , 714734 , 6606485 , 3753755 , 44136434 , 79168902 , 995356020 , 40563670 , 5983042026 , 701699001
n×2
1710662570
n×3
2565993855
n×4
3421325140
n×5
4276656425
n÷2
427665642.5
n÷3
285110428.33333
n÷3
213832821.25
n÷5
171066257
n2
731591607099751225
n3
6.2575318939585E+26
n4
5.352262795788E+35
n5
4.577957814779E+44
2 √n29246.047339769
3 √n949.24456472248
4 √n171.01475766661
5 √n61.154281983291
1 , 5 , 17 , 85 , 997 , 4985 , 10093 , 16949 , 50465 , 84745 , 171581 , 857905 , 10062721 , 50313605 , 171066257 , 855331285
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
-855331284 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 855331285 can be divided by 16 positive divisors.
The sum of these divisors (counting 855331285) is 1, the average is 0.0625.
Base
System
Value
2
Binary
110010111110110101000111010101
3
Ternary
2012121110022221111
4
Quaternary
302332311013111
5
Quinary
3222431100120
6
Senary
220512415021
8
Octal
6276650725
10
Decimal
855331285
12
Duodecimal
1ba547471
16
Hexadecimal
32fb51d5
20
Vigesimal
d75g845
36
Base36
e58pud
md5
04fac3db378657d891de64d30dbbe8ff
sha1
cbcc468c56c0dd5749a4a3342fe023aa866ff6c6
sha256
c1b2d77c72669da38066659e7fb2989532ca183cb0d9775a2f0826faf53946be
sha512
1f8c21479abf709e09b08f3f7b3810f4078ecf42ffd88752f4641016c1a21f8ca0787f7f565490b7c3a945a8388d0c1baa57d212e69e1f713236511de0b1665b
ripemd-160
4abc02829c3ed7087a99770471aa3c84081c020c
Diameter
1710662570
Circumference
5374204962.683
Area
2.2983628182925E+18
Volume
2.6211488303552E+27
Surface area
9.1934512731701E+18
Circumference
5374204962.683
Perimeter
3421325140
Area
731591607099751225
Diagonal
1209621103.569
Surface area
4389549642598507350
Volume
6.2575318939585E+26
Space diagonal
1481477242.9232
Perimeter
2565993855
Area
3.1678845847193E+17
Altitude
740738621.46159
Surface area
3.1678845847193E+17
Volume
7.3745720595152E+25
Height
403207034.523