855441491 is an odd 9-digits composite number following 855441490
and preceding 855441492 . In scientific notation, it is written as 8.55441491 × 10^8.
The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors.
There are 839013120 positive integers (up to 855441491) that are relatively prime to 855441491.
855441491 has 8 divisors, whose sum is 871950144
The reverse of 855441491 is 194144558
Previous prime number is 353
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 41
Digital Root 5
Name
eight hundred fifty-five million four hundred forty-one thousand four hundred ninety-one
Scientific notation
8.55441491 × 10^8
Engineering notation
8.55441491 × 10^6
Prime Factorization
61 × 353 × 39727
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
855441491
Product of the distinct prime numbers
The prime factorization of 855441491 is 61 × 353 × 39727.
Since it has a total of 3 prime factors.
9 , 10 , 3 , 80 , 51 , 479 , 2965 , 7234 , 53412 , 43572 , 231843 , 99096 , 2581457 , 4195870 , 52252736 , 56453013 , 853614353 , 190114230 , 7512790506 , 7297863952
n×2
1710882982
n×3
2566324473
n×4
3421765964
n×5
4277207455
n÷2
427720745.5
n÷3
285147163.66667
n÷3
213860372.75
n÷5
171088298.2
n2
731780144524303081
n3
6.2599509791607E+26
n4
5.3550217992001E+35
n5
4.5809078322452E+44
2 √n
29247.931396938
3 √n
949.28533175458
4 √n
171.0202660416
5 √n
61.155857798791
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
-855441490
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 855441491 can be divided by 8 positive divisors.
The sum of these divisors (counting 855441491) is 1, the average is 0.125.
Base
System
Value
2
Binary
110010111111010000000001010011
3
Ternary
2012121122221010012
4
Quaternary
302333100001103
5
Quinary
3222443111431
6
Senary
220515025135
8
Octal
6277200123
10
Decimal
855441491
12
Duodecimal
1ba59b1ab
16
Hexadecimal
32fd0053
20
Vigesimal
d76a3eb
36
Base36
e5b2vn
md5
b2de6cbc89d601ca569eae8d1e08af63
sha1
53df5e105dc6f3e3beed6fe1c369f787d163863f
sha256
b419d28c6aee9a2b574f778c47b8c6c689eb6166423c1e492a1b712dc4291fe6
sha512
85fd6840e9dcc48e25cbdaf0aea8edb24626b66229da09757aea2a7cd8e00bca87ec22c41f9941e366f778ab3facf7413ed2e58638b670371c115d9645c9fe59
ripemd-160
8da76f102f498da31c9e25d6a7191fa27033c2ef
Diameter
1710882982
Circumference
5374897407.403
Area
2.2989551260804E+18
Volume
2.6221621343951E+27
Surface area
9.1958205043217E+18
Circumference
5374897407.403
Perimeter
3421765964
Area
731780144524303081
Diagonal
1209776958.3889
Surface area
4390680867145818486
Volume
6.2599509791607E+26
Space diagonal
1481668125.3145
Perimeter
2566324473
Area
3.1687009757155E+17
Altitude
740834062.65724
Surface area
3.1687009757155E+17
Volume
7.3774229787664E+25
Height
403258986.12962