855414981 is an odd 9-digits composite number following 855414980
and preceding 855414982 . In scientific notation, it is written as 8.55414981 × 10^8.
The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors.
There are 559525536 positive integers (up to 855414981) that are relatively prime to 855414981.
855414981 has 16 divisors, whose sum is 968443200
The reverse of 855414981 is 189414558
Previous prime number is 653
Is Prime? no Number parity odd Number length 9 Sum of Digits 45 Digital Root 9
Name
eight hundred fifty-five million four hundred fourteen thousand nine hundred eighty-one
Scientific notation
8.55414981 × 10^8
Engineering notation
8.55414981 × 10^6
Prime Factorization
9 × 59 × 653 × 2467
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
855414981 Product of the distinct prime numbers
The prime factorization of 855414981 is 9 × 59 × 653 × 2467.
Since it has a total of 4 prime factors.
6 , 1 , 91 , 39 , 366 , 737 , 4010 , 4826 , 97438 , 61750 , 859487 , 277069 , 8982275 , 7069015 , 98644284 , 61450133 , 963928035 , 741210726 , 9759979384 , 2951345625
n×2
1710829962
n×3
2566244943
n×4
3421659924
n×5
4277074905
n÷2
427707490.5
n÷3
285138327
n÷3
213853745.25
n÷5
171082996.2
n2
731734789719230361
n3
6.2593690124471E+26
n4
5.3543580248545E+35
n5
4.5801980680981E+44
2 √n29247.478198983
3 √n949.27552558456
4 √n171.01894105327
5 √n61.15547875197
1 , 9 , 59 , 531 , 653 , 2467 , 5877 , 22203 , 38527 , 145553 , 346743 , 1309977 , 1610951 , 14498559 , 95046109 , 855414981
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
-855414980 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 855414981 can be divided by 16 positive divisors.
The sum of these divisors (counting 855414981) is 1, the average is 0.0625.
Base
System
Value
2
Binary
110010111111001001100011000101
3
Ternary
2012121121120202100
4
Quaternary
302333021203011
5
Quinary
3222441234411
6
Senary
220514302313
8
Octal
6277114305
10
Decimal
855414981
12
Duodecimal
1ba587999
16
Hexadecimal
32fc98c5
20
Vigesimal
d766h91
36
Base36
e5aif9
md5
f1caba901c315e5f394e44617d868acf
sha1
cf4855cccc5de33fb1e903cf3f1d217f1b81c272
sha256
db4967c16d168ca7f2dd5bdfc0c74abca235f8a39f5070d6054cdb258ca34cc4
sha512
96147b0a839980db6a61d6d1f699b233ae77d9a8bc31389368f378739555f94d333df466c750bdbe10b4ca9745b75d8af4a6e521c72e2ddfc11da26f9e72df9e
ripemd-160
3a66087f3279558e4408700e2d7c9dd06da94c36
Diameter
1710829962
Circumference
5374730840.1605
Area
2.298812639758E+18
Volume
2.6219183607482E+27
Surface area
9.195250559032E+18
Circumference
5374730840.1605
Perimeter
3421659924
Area
731734789719230361
Diagonal
1209739467.5873
Surface area
4390408738315382166
Volume
6.2593690124471E+26
Space diagonal
1481622208.6476
Perimeter
2566244943
Area
3.1685045836486E+17
Altitude
740811104.32378
Surface area
3.1685045836486E+17
Volume
7.3767371244172E+25
Height
403246489.19577