561640243 is an odd 9-digits composite number following 561640242
and preceding 561640244 . In scientific notation, it is written as 5.61640243 × 10^8.
The sum of its digits is 31. It has a total of 4 prime factors and 16 positive divisors.
There are 523220544 positive integers (up to 561640243) that are relatively prime to 561640243.
561640243 has 16 divisors, whose sum is 601413120
The reverse of 561640243 is 342046165
Previous prime number is 1129
Is Prime? no Number parity odd Number length 9 Sum of Digits 31 Digital Root 4
Name
five hundred sixty-one million six hundred forty thousand two hundred forty-three
Scientific notation
5.61640243 × 10^8
Engineering notation
5.61640243 × 10^6
Prime Factorization
43 × 23 × 1129 × 503
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
561640243 Product of the distinct prime numbers
The prime factorization of 561640243 is 43 × 23 × 1129 × 503.
Since it has a total of 4 prime factors.
2 , 1 , 90 , 74 , 411 , 800 , 7565 , 9482 , 53489 , 24192 , 292763 , 779595 , 3895037 , 9467435 , 20909514 , 17762660 , 420953193 , 150250700 , 7505367975 , 9083037723
n×2
1123280486
n×3
1684920729
n×4
2246560972
n×5
2808201215
n÷2
280820121.5
n÷3
187213414.33333
n÷3
140410060.75
n÷5
112328048.6
n2
315439762557099049
n3
1.7716366489443E+26
n4
9.9502243802079E+34
n5
5.5884464388045E+43
2 √n23698.950251013
3 √n825.06102664573
4 √n153.94463371944
5 √n56.220103877567
1 , 23 , 43 , 503 , 989 , 1129 , 11569 , 21629 , 25967 , 48547 , 497467 , 567887 , 1116581 , 13061401 , 24419141 , 561640243
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
-561640242 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 561640243 can be divided by 16 positive divisors.
The sum of these divisors (counting 561640243) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100001011110011111001100110011
3
Ternary
1110010211021120111
4
Quaternary
201132133030303
5
Quinary
2122234441433
6
Senary
131421522151
8
Octal
4136371463
10
Decimal
561640243
12
Duodecimal
138113357
16
Hexadecimal
2179f333
20
Vigesimal
8fa50c3
36
Base36
9adwdv
md5
4653d176687f8d3e24ca4d7e6d49ff4d
sha1
6281452541b229b57db5cef4babf9dd9a0ae8644
sha256
29ec78d5fa6faf9dc5c27c8887839fe1b8e78bd26af98fe9f342db3a6a10b956
sha512
0a7fcafe8d8f2a6ff262e8a4c09218193aa693e83bea3b997501c602ce63cefc527a0b541892d4ccc4d7ff1e1490ece128bea04e31168430b3a1f6019b953a47
ripemd-160
2397c7d6b9697ff2adacb2a1d89e55dd72a24e39
Diameter
1123280486
Circumference
3528889722.7384
Area
9.9098324069949E+17
Volume
7.4210142415385E+26
Surface area
3.963932962798E+18
Circumference
3528889722.7384
Perimeter
2246560972
Area
315439762557099049
Diagonal
794279248.82512
Surface area
1892638575342594294
Volume
1.7716366489443E+26
Space diagonal
972789436.45133
Perimeter
1684920729
Area
1.3658942386909E+17
Altitude
486394718.22567
Surface area
1.3658942386909E+17
Volume
2.0878938137786E+25
Height
264759749.60837