855132389 is an odd 9-digits composite number following 855132388
and preceding 855132390 . In scientific notation, it is written as 8.55132389 × 10^8.
The sum of its digits is 44. It has a total of 2 prime factors and 4 positive divisors.
There are 854092524 positive integers (up to 855132389) that are relatively prime to 855132389.
855132389 has 4 divisors, whose sum is 856172256
The reverse of 855132389 is 983231558
Previous prime number is 823
Is Prime? no Number parity odd Number length 9 Sum of Digits 44 Digital Root 8
Name
eight hundred fifty-five million one hundred thirty-two thousand three hundred eighty-nine
Scientific notation
8.55132389 × 10^8
Engineering notation
8.55132389 × 10^6
Prime Factorization
823 × 1039043
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
855132389 Product of the distinct prime numbers
The prime factorization of 855132389 is 823 × 1039043.
Since it has a total of 2 prime factors.
3 , 7 , 95 , 11 , 340 , 276 , 723 , 3329 , 20695 , 7885 , 838681 , 938200 , 4182596 , 1123877 , 4424246 , 81712075 , 965887186 , 862700589 , 3844543572 , 4208212019
n×2
1710264778
n×3
2565397167
n×4
3420529556
n×5
4275661945
n÷2
427566194.5
n÷3
285044129.66667
n÷3
213783097.25
n÷5
171026477.8
n2
731251402716847321
n3
6.2531675896486E+26
n4
5.3472861397536E+35
n5
4.5726375713541E+44
2 √n29242.646750936
3 √n949.17098092068
4 √n171.00481499343
5 √n61.151437594501
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
-855132388 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 855132389 can be divided by 4 positive divisors.
The sum of these divisors (counting 855132389) is 1, the average is 0.25.
Base
System
Value
2
Binary
110010111110000100100011100101
3
Ternary
2012121002020002222
4
Quaternary
302332010203211
5
Quinary
3222403214024
6
Senary
220504242125
8
Octal
6276044345
10
Decimal
855132389
12
Duodecimal
1ba470345
16
Hexadecimal
32f848e5
20
Vigesimal
d74baj9
36
Base36
e54gdh
md5
d325fc5e10795387cd29c8d50c902a45
sha1
ff7a25740a812a99c5d5a4b66e0b342138bec325
sha256
71d24445a5b529476beff8ddfe9c876d6c7d916facd38b0b081334128680ff6b
sha512
4b4dcb3497fde3b297acddd605aa50827852a7b4c954cb63b6f15edbd79c29a4e0611371534be651d1aaf717dd7b5ce79bfe6e50dd13a23413b9463fd4c2ba3a
ripemd-160
8467d4b6c067548e32743a96ae9694eeabf75dee
Diameter
1710264778
Circumference
5372955262.2582
Area
2.2972940347025E+18
Volume
2.6193207148408E+27
Surface area
9.1891761388099E+18
Circumference
5372955262.2582
Perimeter
3420529556
Area
731251402716847321
Diagonal
1209339822.1483
Surface area
4387508416301083926
Volume
6.2531675896486E+26
Space diagonal
1481132744.9458
Perimeter
2565397167
Area
3.166411456529E+17
Altitude
740566372.47288
Surface area
3.166411456529E+17
Volume
7.3694286775608E+25
Height
403113274.04944