855996831 is an odd 9-digits composite number following 855996830
and preceding 855996832 . In scientific notation, it is written as 8.55996831 × 10^8.
The sum of its digits is 54. It has a total of 4 prime factors and 12 positive divisors.
There are 552255840 positive integers (up to 855996831) that are relatively prime to 855996831.
855996831 has 12 divisors, whose sum is 1276325440
The reverse of 855996831 is 138699558
Previous prime number is 31
Is Prime? no Number parity odd Number length 9 Sum of Digits 54 Digital Root 9
Name
eight hundred fifty-five million nine hundred ninety-six thousand eight hundred thirty-one
Scientific notation
8.55996831 × 10^8
Engineering notation
8.55996831 × 10^6
Prime Factorization
3 × 3 × 31 × 3068089
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
285332277 Product of the distinct prime numbers
The prime factorization of 855996831 is 3 × 3 × 31 × 3068089.
Since it has a total of 4 prime factors.
5 , 10 , 45 , 38 , 226 , 500 , 2842 , 9832 , 86977 , 51135 , 840377 , 580570 , 1472412 , 438550 , 53210284 , 91779446 , 666987174 , 145145065 , 4142097760 , 6993503435
n×2
1711993662
n×3
2567990493
n×4
3423987324
n×5
4279984155
n÷2
427998415.5
n÷3
285332277
n÷3
213999207.75
n÷5
171199366.2
n2
732730574682042561
n3
6.2721504990464E+26
n4
5.3689409507388E+35
n5
4.5957964396585E+44
2 √n29257.42351951
3 √n949.49070799772
4 √n171.04801524575
5 √n61.163796033897
1 , 3 , 9 , 31 , 93 , 279 , 3068089 , 9204267 , 27612801 , 95110759 , 285332277 , 855996831
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-855996830 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 855996831 can be divided by 12 positive divisors.
The sum of these divisors (counting 855996831) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
110011000001010111100110011111
3
Ternary
2012122201010220100
4
Quaternary
303001113212133
5
Quinary
3223113344311
6
Senary
220534552143
8
Octal
6301274637
10
Decimal
855996831
12
Duodecimal
1ba808653
16
Hexadecimal
3305799f
20
Vigesimal
d79jc1b
36
Base36
e5mzdr
md5
42ceec36082997e99809841d34c253a7
sha1
722a9baf234c1b684094b1403258d4e71295116a
sha256
6758fda217965dc0ac213e85341ee7229b11c93120b563ddbce4fc3ba181b27a
sha512
3d85d46661572d3e97a9945ac4b164ef4fcd6fe608b032ba55c5c03641a6471a432cab997cb27c2951ac06103f0dab712cb0a32965f9b38f8ef43f3e23144024
ripemd-160
953744d21f76c5b1c60b40dee615fcdbec9f9c1e
Diameter
1711993662
Circumference
5378386711.5315
Area
2.3019409904817E+18
Volume
2.6272722573352E+27
Surface area
9.2077639619269E+18
Circumference
5378386711.5315
Perimeter
3423987324
Area
732730574682042561
Diagonal
1210562327.7486
Surface area
4396383448092255366
Volume
6.2721504990464E+26
Space diagonal
1482630002.4099
Perimeter
2567990493
Area
3.1728164590211E+17
Altitude
741315001.20497
Surface area
3.1728164590211E+17
Volume
7.3918002508305E+25
Height
403520775.9162