56557778 is an even 8-digits composite number following 56557777
and preceding 56557779 . In scientific notation, it is written as 5.6557778 × 10^7.
The sum of its digits is 50. It has a total of 4 prime factors and 16 positive divisors.
There are 27312000 positive integers (up to 56557778) that are relatively prime to 56557778.
56557778 has 16 divisors, whose sum is 87779160
The reverse of 56557778 is 87775565
Previous prime number is 41
Is Prime? no
Number parity even
Number length 8
Sum of Digits 50
Digital Root 5
Name
fifty-six million five hundred fifty-seven thousand seven hundred seventy-eight
Scientific notation
5.6557778 × 10^7
Engineering notation
5.6557778 × 10^6
Prime Factorization
2 × 101 × 41 × 6829
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
56557778
Product of the distinct prime numbers
The prime factorization of 56557778 is 2 × 101 × 41 × 6829.
Since it has a total of 4 prime factors.
1 , 8 , 18 , 60 , 108 , 455 , 3929 , 180 , 44391 , 21663 , 485480 , 821745 , 1938522 , 9438133 , 91660969 , 54753822 , 58480158 , 905009213 , 1596521088 , 6307404341
n×2
113115556
n×3
169673334
n×4
226231112
n×5
282788890
n÷2
28278889
n÷3
18852592.666667
n÷3
14139444.5
n÷5
11311555.6
n2
3198782252297284
n3
1.8091601649577E+23
n4
1.0232207897612E+31
n5
5.7871094272299E+38
2 √n
7520.4905425112
3 √n
383.85226974309
4 √n
86.720761888438
5 √n
35.522086523463
1 , 2 , 41 , 82 , 101 , 202 , 4141 , 6829 , 8282 , 13658 , 279989 , 559978 , 689729 , 1379458 , 28278889 , 56557778
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
-56557777
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 56557778 can be divided by 16 positive divisors.
The sum of these divisors (counting 56557778) is 1, the average is 0.0625.
Base
System
Value
2
Binary
11010111110000000011010010
3
Ternary
10221102102200112
4
Quaternary
3113300003102
5
Quinary
103434322103
6
Senary
5340121322
8
Octal
327600322
10
Decimal
56557778
12
Duodecimal
16b36242
16
Hexadecimal
35f00d2
20
Vigesimal
hd9e8i
36
Base36
xo89e
md5
2edd764b779d6d50212e7282fe274011
sha1
03b73bc502a45a12e794da303ae4068ee7960dbc
sha256
82740867ffcc26474c50fa6a34bcfc5804edcca661196a88211ebc3509d32a82
sha512
83bc79716bde2846cd26dc4f8000c3801bb9425330adea092234c6fb7bb47f0d6643a9248f09de5431a1b3b78e5e41623b08172fcc4a7d271f2398b3b23aee45
ripemd-160
62393c4b04b2820ae66d32522a922538be8d65d4
Diameter
113115556
Circumference
355362999.73632
Area
1.0049270824251E+16
Volume
7.5781923778645E+23
Surface area
4.0197083297002E+16
Circumference
355362999.73632
Perimeter
226231112
Area
3198782252297284
Diagonal
79984776.705287
Surface area
19192693513783704
Volume
1.8091601649577E+23
Space diagonal
97960945.059201
Perimeter
169673334
Area
1.3851133458321E+15
Altitude
48980472.529601
Surface area
1.3851133458321E+15
Volume
2.1321157014903E+22
Height
26661592.235096