855996815 is an odd 9-digits composite number following 855996814
and preceding 855996816 . In scientific notation, it is written as 8.55996815 × 10^8.
The sum of its digits is 56. It has a total of 2 prime factors and 4 positive divisors.
There are 684797448 positive integers (up to 855996815) that are relatively prime to 855996815.
855996815 has 4 divisors, whose sum is 1027196184
The reverse of 855996815 is 518699558
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 56
Digital Root 2
Name
eight hundred fifty-five million nine hundred ninety-six thousand eight hundred fifteen
Scientific notation
8.55996815 × 10^8
Engineering notation
8.55996815 × 10^6
Prime Factorization
5 × 171199363
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
855996815
Product of the distinct prime numbers
The prime factorization of 855996815 is 5 × 171199363.
Since it has a total of 2 prime factors.
10 , 9 , 68 , 22 , 670 , 25 , 8381 , 7397 , 49492 , 31368 , 797178 , 125011 , 5083419 , 5875274 , 3824540 , 9788101 , 689918156 , 430730166 , 5167349862 , 492000263
n×2
1711993630
n×3
2567990445
n×4
3423987260
n×5
4279984075
n÷2
427998407.5
n÷3
285332271.66667
n÷3
213999203.75
n÷5
171199363
n2
732730547290144225
n3
6.2721501473357E+26
n4
5.3689405493211E+35
n5
4.5957960101432E+44
2 √n
29257.423246076
3 √n
949.49070208187
4 √n
171.04801444646
5 √n
61.163795805246
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-855996814
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 855996815 can be divided by 4 positive divisors.
The sum of these divisors (counting 855996815) is 1, the average is 0.25.
Base
System
Value
2
Binary
110011000001010111100110001111
3
Ternary
2012122201010212202
4
Quaternary
303001113212033
5
Quinary
3223113344230
6
Senary
220534552115
8
Octal
6301274617
10
Decimal
855996815
12
Duodecimal
1ba80863b
16
Hexadecimal
3305798f
20
Vigesimal
d79jc0f
36
Base36
e5mzdb
md5
16edcdcd1c4587dc860910e318568c15
sha1
15ad9a8c65cd78728df5e84433abc018496db5de
sha256
29f4bd24ea801848f3344922c2dae2f9b62769cc676a1ca8165638e6c86fe280
sha512
a4958a75a027b689648c073155745ecc85b3fe45ba383f526dc9adb316545dc215a928208965d7f284c8022c0d599262876bf610d214abdf7530474d6cb209b3
ripemd-160
853a4a7993f4e20f0b8bcc1681a52d8aae90634d
Diameter
1711993630
Circumference
5378386611.0005
Area
2.3019409044275E+18
Volume
2.6272721100109E+27
Surface area
9.2077636177102E+18
Circumference
5378386611.0005
Perimeter
3423987260
Area
732730547290144225
Diagonal
1210562305.1212
Surface area
4396383283740865350
Volume
6.2721501473357E+26
Space diagonal
1482629974.6971
Perimeter
2567990445
Area
3.1728163404107E+17
Altitude
741314987.34857
Surface area
3.1728163404107E+17
Volume
7.3917998363355E+25
Height
403520768.37372