561991490 is an even 9-digits composite number following 561991489
and preceding 561991491 . In scientific notation, it is written as 5.61991490 × 10^8.
The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors.
There are 224796592 positive integers (up to 561991490) that are relatively prime to 561991490.
561991490 has 8 divisors, whose sum is 1011584700
The reverse of 561991490 is 094199165
Previous prime number is 5
Is Prime? no
Number parity even
Number length 9
Sum of Digits 44
Digital Root 8
Name
five hundred sixty-one million nine hundred ninety-one thousand four hundred ninety
Scientific notation
5.61991490 × 10^8
Engineering notation
5.61991490 × 10^6
Prime Factorization
2 × 5 × 56199149
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
561991490
Product of the distinct prime numbers
The prime factorization of 561991490 is 2 × 5 × 56199149.
Since it has a total of 3 prime factors.
2 , 3 , 25 , 20 , 296 , 404 , 4044 , 472 , 23949 , 10065 , 356234 , 556984 , 5004635 , 4323199 , 9948461 , 58795588 , 283427207 , 312945546 , 63763361 , 6744909518
n×2
1123982980
n×3
1685974470
n×4
2247965960
n×5
2809957450
n÷2
280995745
n÷3
187330496.66667
n÷3
140497872.5
n÷5
112398298
n2
315834434832420100
n3
1.7749626462478E+26
n4
9.9751390225914E+34
n5
5.6059432422633E+43
2 √n
23706.359695238
3 √n
825.23298715
4 √n
153.96869712782
5 √n
56.227134073505
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
-561991489
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 561991490 can be divided by 8 positive divisors.
The sum of these divisors (counting 561991490) is 1, the average is 0.125.
Base
System
Value
2
Binary
100001011111110100111101000010
3
Ternary
1110011111010101122
4
Quaternary
201133310331002
5
Quinary
2122332211430
6
Senary
131433232242
8
Octal
4137647502
10
Decimal
561991490
12
Duodecimal
138262682
16
Hexadecimal
217f4f42
20
Vigesimal
8fc8iea
36
Base36
9alfeq
md5
ea5a4cc50f42fdcfbbd2a92f433df90d
sha1
5b600ef25bbf5f088219ffbf02437db9e8d87a18
sha256
960886b2e7b68dffd45f56beceb57be81b41117a083a6143fc0d438dd7dde3a7
sha512
360bc04cdd7d58b2fd8d2245b5f3cff676fe9970842cf874adde5ad2f17d906050f18f26011ef84a9e9f637f3d041b29bb1f89ae23d56ddfc4209259862fa6b0
ripemd-160
23600bb231caffd697c5b7583449db0fff5cfdb4
Diameter
1123982980
Circumference
3531096672.728
Area
9.9222314022022E+17
Volume
7.4349461464645E+26
Surface area
3.9688925608809E+18
Circumference
3531096672.728
Perimeter
2247965960
Area
315834434832420100
Diagonal
794775987.09626
Surface area
1895006608994520600
Volume
1.7749626462478E+26
Space diagonal
973397814.10134
Perimeter
1685974470
Area
1.3676032197739E+17
Altitude
486698907.05067
Surface area
1.3676032197739E+17
Volume
2.0918135391911E+25
Height
264925329.03209