561657428 is an even 9-digits composite number following 561657427
and preceding 561657429 . In scientific notation, it is written as 5.61657428 × 10^8.
The sum of its digits is 44. It has a total of 4 prime factors and 12 positive divisors.
There are 276873240 positive integers (up to 561657428) that are relatively prime to 561657428.
561657428 has 12 divisors, whose sum is 996744672
The reverse of 561657428 is 824756165
Previous prime number is 71
Is Prime? no
Number parity even
Number length 9
Sum of Digits 44
Digital Root 8
Name
five hundred sixty-one million six hundred fifty-seven thousand four hundred twenty-eight
Scientific notation
5.61657428 × 10^8
Engineering notation
5.61657428 × 10^6
Prime Factorization
2 × 2 × 71 × 1977667
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
280828714
Product of the distinct prime numbers
The prime factorization of 561657428 is 2 × 2 × 71 × 1977667.
Since it has a total of 4 prime factors.
9 , 1 , 70 , 61 , 328 , 484 , 6272 , 4756 , 23413 , 36798 , 628081 , 125928 , 2355499 , 10416 , 66944893 , 88651215 , 977776582 , 723746113 , 5356121256 , 2074028961
n×2
1123314856
n×3
1684972284
n×4
2246629712
n×5
2808287140
n÷2
280828714
n÷3
187219142.66667
n÷3
140414357
n÷5
112331485.6
n2
315459066427575184
n3
1.7717992788899E+26
n4
9.9514422591357E+34
n5
5.5893014641567E+43
2 √n
23699.312817042
3 √n
825.06944159896
4 √n
153.94581130074
5 √n
56.22044791654
1 , 2 , 4 , 71 , 142 , 284 , 1977667 , 3955334 , 7910668 , 140414357 , 280828714 , 561657428
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-561657427
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 561657428 can be divided by 12 positive divisors.
The sum of these divisors (counting 561657428) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100001011110100011011001010100
3
Ternary
1110010212011010222
4
Quaternary
201132203121110
5
Quinary
2122241014203
6
Senary
131422133512
8
Octal
4136433124
10
Decimal
561657428
12
Duodecimal
138121298
16
Hexadecimal
217a3654
20
Vigesimal
8fa73b8
36
Base36
9ae9n8
md5
fe48fc49d2674ba3b77a83fedcb34f9a
sha1
820c04ed777279e83bb5766326ff2e5c6819cac2
sha256
f60dc973b6d8f15c32a06bfe4fd361c05105dd79d770e2002b25b8741bc702a7
sha512
0ebca021fc5ea9be976509e29500edb5494e7be7f6c4618fc18a91163c1ab7f032f51ce9fad631cbaf3b278e92a9eeab794f02a56b11dc692d72ed49a6533c9d
ripemd-160
754fe82fd4b533324c1d3be8b3241fa8e75daf7b
Diameter
1123314856
Circumference
3528997699.2779
Area
9.9104388559716E+17
Volume
7.4216954642617E+26
Surface area
3.9641755423887E+18
Circumference
3528997699.2779
Perimeter
2246629712
Area
315459066427575184
Diagonal
794303552.08519
Surface area
1892754398565451104
Volume
1.7717992788899E+26
Space diagonal
972819201.74446
Perimeter
1684972284
Area
1.365977826902E+17
Altitude
486409600.87223
Surface area
1.365977826902E+17
Volume
2.0880854750075E+25
Height
264767850.69506