56557785 is an odd 8-digits composite number following 56557784
and preceding 56557786 . In scientific notation, it is written as 5.6557785 × 10^7.
The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors.
There are 30095040 positive integers (up to 56557785) that are relatively prime to 56557785.
56557785 has 16 divisors, whose sum is 90699840
The reverse of 56557785 is 58775565
Previous prime number is 461
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 48
Digital Root 3
Name
fifty-six million five hundred fifty-seven thousand seven hundred eighty-five
Scientific notation
5.6557785 × 10^7
Engineering notation
5.6557785 × 10^6
Prime Factorization
3 × 5 × 461 × 8179
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
56557785
Product of the distinct prime numbers
The prime factorization of 56557785 is 3 × 5 × 461 × 8179.
Since it has a total of 4 prime factors.
8 , 6 , 2 , 38 , 604 , 356 , 1916 , 1595 , 96385 , 12339 , 455043 , 834823 , 8827168 , 8964159 , 36163787 , 88085490 , 290491861 , 44852944 , 9028675489 , 5559631349
n×2
113115570
n×3
169673355
n×4
226231140
n×5
282788925
n÷2
28278892.5
n÷3
18852595
n÷3
14139446.25
n÷5
11311557
n2
3198783044106225
n3
1.8091608367021E+23
n4
1.0232212963261E+31
n5
5.7871130085036E+38
2 √n
7520.4910079063
3 √n
383.8522855792
4 √n
86.720764571735
5 √n
35.522087402757
1 , 3 , 5 , 15 , 461 , 1383 , 2305 , 6915 , 8179 , 24537 , 40895 , 122685 , 3770519 , 11311557 , 18852595 , 56557785
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
-56557784
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 56557785 can be divided by 16 positive divisors.
The sum of these divisors (counting 56557785) is 1, the average is 0.0625.
Base
System
Value
2
Binary
11010111110000000011011001
3
Ternary
10221102102200210
4
Quaternary
3113300003121
5
Quinary
103434322120
6
Senary
5340121333
8
Octal
327600331
10
Decimal
56557785
12
Duodecimal
16b36249
16
Hexadecimal
35f00d9
20
Vigesimal
hd9e95
36
Base36
xo89l
md5
bb52a28d3343684e76fe73eeaba69002
sha1
da16dcb9f4f0b875eb097d29e74450183fd7bf43
sha256
3d711636f7fd54682b30ef822a5898034d06fcd57969415b760c28fb92316853
sha512
559199126ad79c6044b1fb662b44e4c4c0e286d83d8ff0f1415bd0ff88a553932c91fe0a82a58d47206f52b15fc26c25f57080db3977928dcfae375b7506442d
ripemd-160
3f76247c9fff4ba0828aead57ed6209d7464c475
Diameter
113115570
Circumference
355363043.71862
Area
1.0049273311792E+16
Volume
7.5781951916607E+23
Surface area
4.0197093247167E+16
Circumference
355363043.71862
Perimeter
226231140
Area
3198783044106225
Diagonal
79984786.604782
Surface area
19192698264637350
Volume
1.8091608367021E+23
Space diagonal
97960957.183557
Perimeter
169673355
Area
1.3851136886955E+15
Altitude
48980478.591778
Surface area
1.3851136886955E+15
Volume
2.1321164931486E+22
Height
26661595.534927