855248631 is an odd 9-digits composite number following 855248630
and preceding 855248632 . In scientific notation, it is written as 8.55248631 × 10^8.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 536626560 positive integers (up to 855248631) that are relatively prime to 855248631.
855248631 has 8 divisors, whose sum is 1207409904
The reverse of 855248631 is 136842558
Previous prime number is 17
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 42
Digital Root 6
Name
eight hundred fifty-five million two hundred forty-eight thousand six hundred thirty-one
Scientific notation
8.55248631 × 10^8
Engineering notation
8.55248631 × 10^6
Prime Factorization
3 × 17 × 16769581
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
855248631
Product of the distinct prime numbers
The prime factorization of 855248631 is 3 × 17 × 16769581.
Since it has a total of 3 prime factors.
5 , 9 , 42 , 15 , 904 , 358 , 2375 , 9584 , 38258 , 8116 , 212292 , 590210 , 1293427 , 4218510 , 26449127 , 44183181 , 507896736 , 194420370 , 8338981670 , 2540034662
n×2
1710497262
n×3
2565745893
n×4
3420994524
n×5
4276243155
n÷2
427624315.5
n÷3
285082877
n÷3
213812157.75
n÷5
171049726.2
n2
731450220827374161
n3
6.2557180000726E+26
n4
5.3501942554841E+35
n5
4.5757463125869E+44
2 √n
29244.634225786
3 √n
949.21398733528
4 √n
171.01062606103
5 √n
61.153100022219
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-855248630
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 855248631 can be divided by 8 positive divisors.
The sum of these divisors (counting 855248631) is 1, the average is 0.125.
Base
System
Value
2
Binary
110010111110100000111011110111
3
Ternary
2012121022010120020
4
Quaternary
302332200323313
5
Quinary
3222420424011
6
Senary
220510540223
8
Octal
6276407367
10
Decimal
855248631
12
Duodecimal
1ba507673
16
Hexadecimal
32fa0ef7
20
Vigesimal
d7561bb
36
Base36
e56y2f
md5
f7c02665c40b32b8af60f479755e1665
sha1
836534c28210a136e335594759fdce1ca09152b8
sha256
99a19dea203b6e0baba398779df6f89390689f16b224a75b963af09081f92cbc
sha512
e8e29e2ae1eddbda654e529d97ab148d6d32358facd54f93d225f2b9d84080180074a9a9e36d7c608eb34a97445c3f4b5c6d27dbf84502591d87eefd7d6dd4fe
ripemd-160
dd7320e70c8ba1a3b0bd3393afbb7204609241a6
Diameter
1710497262
Circumference
5373685632.2847
Area
2.2979186402179E+18
Volume
2.620389028261E+27
Surface area
9.1916745608716E+18
Circumference
5373685632.2847
Perimeter
3420994524
Area
731450220827374161
Diagonal
1209504213.1612
Surface area
4388701324964244966
Volume
6.2557180000726E+26
Space diagonal
1481334081.9957
Perimeter
2565745893
Area
3.1672723642012E+17
Altitude
740667040.99786
Surface area
3.1672723642012E+17
Volume
7.3724343650701E+25
Height
403168071.05374