855532561 is an odd 9-digits composite number following 855532560
and preceding 855532562 . In scientific notation, it is written as 8.55532561 × 10^8.
The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors.
There are 789493392 positive integers (up to 855532561) that are relatively prime to 855532561.
855532561 has 8 divisors, whose sum is 921609920
The reverse of 855532561 is 165235558
Previous prime number is 4519
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 40
Digital Root 4
Name
eight hundred fifty-five million five hundred thirty-two thousand five hundred sixty-one
Scientific notation
8.55532561 × 10^8
Engineering notation
8.55532561 × 10^6
Prime Factorization
13 × 4519 × 14563
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
855532561
Product of the distinct prime numbers
The prime factorization of 855532561 is 13 × 4519 × 14563.
Since it has a total of 3 prime factors.
8 , 3 , 65 , 44 , 672 , 830 , 1861 , 8985 , 32587 , 97143 , 973123 , 235175 , 2738182 , 336977 , 19577453 , 82916543 , 175990716 , 367663626 , 2014896113 , 2853513867
n×2
1711065122
n×3
2566597683
n×4
3422130244
n×5
4277662805
n÷2
427766280.5
n÷3
285177520.33333
n÷3
213883140.25
n÷5
171106512.2
n2
731935962931218721
n3
6.2619504885455E+26
n4
5.3573025383205E+35
n5
4.5833467606611E+44
2 √n
29249.488217745
3 √n
949.31901741997
4 √n
171.02481754922
5 √n
61.157159869564
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
-855532560
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 855532561 can be divided by 8 positive divisors.
The sum of these divisors (counting 855532561) is 1, the average is 0.125.
Base
System
Value
2
Binary
110010111111100110010000010001
3
Ternary
2012121211120001011
4
Quaternary
302333212100101
5
Quinary
3223004020221
6
Senary
220521010521
8
Octal
6277462021
10
Decimal
855532561
12
Duodecimal
1ba623a41
16
Hexadecimal
32fe6411
20
Vigesimal
d771b81
36
Base36
e5d15d
md5
4172f27f802713101a5c1c6171bc48fd
sha1
02fd2fa70f2419f5d6ef1bd9cca2e3ac027d652a
sha256
8c0188f096729fdf880a1d46b9bf349db5de00c330cfa127e2587aeb65df33aa
sha512
d04326e8df19c732bf606eb429096e676d63966e4b085538182bdba482a6dd7c70d245fec47307d13fdfbd48e53cf7c6c52e9c7e276c551dad4a0d408efdd683
ripemd-160
ea9b5167703633e4beb57672eb0c766c0c94cc8a
Diameter
1711065122
Circumference
5375469617.0889
Area
2.2994446440429E+18
Volume
2.6229996869277E+27
Surface area
9.1977785761716E+18
Circumference
5375469617.0889
Perimeter
3422130244
Area
731935962931218721
Diagonal
1209905750.818
Surface area
4391615777587312326
Volume
6.2619504885455E+26
Space diagonal
1481825863.1815
Perimeter
2566597683
Area
3.1693756892093E+17
Altitude
740912931.59076
Surface area
3.1693756892093E+17
Volume
7.3797794231749E+25
Height
403301916.93933