561644728 is an even 9-digits composite number following 561644727
and preceding 561644729 . In scientific notation, it is written as 5.61644728 × 10^8.
The sum of its digits is 43. It has a total of 5 prime factors and 16 positive divisors.
There are 268612608 positive integers (up to 561644728) that are relatively prime to 561644728.
561644728 has 16 divisors, whose sum is 1098870480
The reverse of 561644728 is 827446165
Previous prime number is 23
Is Prime? no
Number parity even
Number length 9
Sum of Digits 43
Digital Root 7
Name
five hundred sixty-one million six hundred forty-four thousand seven hundred twenty-eight
Scientific notation
5.61644728 × 10^8
Engineering notation
5.61644728 × 10^6
Prime Factorization
2 × 2 × 2 × 23 × 3052417
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
140411182
Product of the distinct prime numbers
The prime factorization of 561644728 is 2 × 2 × 2 × 23 × 3052417.
Since it has a total of 5 prime factors.
6 , 5 , 84 , 22 , 6 , 481 , 3749 , 9998 , 5303 , 7737 , 351950 , 177828 , 7154648 , 1710951 , 80451001 , 13158748 , 919467825 , 598270463 , 8445850739 , 1111048728
n×2
1123289456
n×3
1684934184
n×4
2246578912
n×5
2808223640
n÷2
280822364
n÷3
187214909.33333
n÷3
140411182
n÷5
112328945.6
n2
315444800490193984
n3
1.7716790917033E+26
n4
9.9505422156298E+34
n5
5.5886695761499E+43
2 √n
23699.044875269
3 √n
825.06322282552
4 √n
153.94494105124
5 √n
56.220193666845
1 , 2 , 4 , 8 , 23 , 46 , 92 , 184 , 3052417 , 6104834 , 12209668 , 24419336 , 70205591 , 140411182 , 280822364 , 561644728
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
-561644727
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 561644728 can be divided by 16 positive divisors.
The sum of these divisors (counting 561644728) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100001011110100000010010111000
3
Ternary
1110010211111201121
4
Quaternary
201132200102320
5
Quinary
2122240112403
6
Senary
131421555024
8
Octal
4136402270
10
Decimal
561644728
12
Duodecimal
138115a74
16
Hexadecimal
217a04b8
20
Vigesimal
8fa5bg8
36
Base36
9adzug
md5
2281c2af3af3cbf030289074cf264156
sha1
781182535d6769271ff4887e169ee87ea600cf80
sha256
c78e13a54f0cddcefc610c27f11adae36af05686defa7231dfdbb85a56a938b5
sha512
90ec686df203798658061c528e211e584c18ad6e34dba7c01af7eba9c03cdb86c0f331f7cb4f8b615ea010d9c754cf3a852bbf4da369bdde1c71a625d869b23b
ripemd-160
76309104bc4e5c67dd4f3229517002b06ed1d331
Diameter
1123289456
Circumference
3528917902.8245
Area
9.9099906783309E+17
Volume
7.4211920253516E+26
Surface area
3.9639962713324E+18
Circumference
3528917902.8245
Perimeter
2246578912
Area
315444800490193984
Diagonal
794285591.57295
Surface area
1892668802941163904
Volume
1.7716790917033E+26
Space diagonal
972797204.6992
Perimeter
1684934184
Area
1.3659160535811E+17
Altitude
486398602.3496
Surface area
1.3659160535811E+17
Volume
2.0879438330497E+25
Height
264761863.85765