56557989 is an odd 8-digits composite number following 56557988
and preceding 56557990 . In scientific notation, it is written as 5.6557989 × 10^7.
The sum of its digits is 54. It has a total of 5 prime factors and 24 positive divisors.
There are 35858592 positive integers (up to 56557989) that are relatively prime to 56557989.
56557989 has 24 divisors, whose sum is 85737600
The reverse of 56557989 is 98975565
Previous prime number is 1373
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 54
Digital Root 9
Name
fifty-six million five hundred fifty-seven thousand nine hundred eighty-nine
Scientific notation
5.6557989 × 10^7
Engineering notation
5.6557989 × 10^6
Prime Factorization
3 × 3 × 23 × 1373 × 199
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
18852663
Product of the distinct prime numbers
The prime factorization of 56557989 is 3 × 3 × 23 × 1373 × 199.
Since it has a total of 5 prime factors.
7 , 3 , 49 , 96 , 921 , 61 , 7315 , 8647 , 57488 , 72662 , 869058 , 937783 , 7835867 , 4952027 , 7360996 , 733784 , 409454307 , 633028087 , 9059933804 , 3012355524
n×2
113115978
n×3
169673967
n×4
226231956
n×5
282789945
n÷2
28278994.5
n÷3
18852663
n÷3
14139497.25
n÷5
11311597.8
n2
3198806119724121
n3
1.8091804133249E+23
n4
1.0232360591584E+31
n5
5.7872173778287E+38
2 √n
7520.5045708383
3 √n
383.85274708816
4 √n
86.720842770572
5 √n
35.52211302786
1 , 3 , 9 , 23 , 69 , 199 , 207 , 597 , 1373 , 1791 , 4119 , 4577 , 12357 , 13731 , 31579 , 41193 , 94737 , 273227 , 284211 , 819681 , 2459043 , 6284221 , 18852663 , 56557989
24 divisors
τ
Total Divisors
24
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-56557988
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.041666666666667
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
24
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 56557989 can be divided by 24 positive divisors.
The sum of these divisors (counting 56557989) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
11010111110000000110100101
3
Ternary
10221102102222100
4
Quaternary
3113300012211
5
Quinary
103434323424
6
Senary
5340122313
8
Octal
327600645
10
Decimal
56557989
12
Duodecimal
16b36399
16
Hexadecimal
35f01a5
20
Vigesimal
hd9ej9
36
Base36
xo8f9
md5
f386e3765956d58b2551ce02a0a455e5
sha1
cef0114a85cd9123cc001934fee833db0980f2d6
sha256
5c364148765ea2709378c43fd86bc62b426669b97a26b1935e8ed3be8495c9e2
sha512
c146b9834571c84413b48515585a61a5a0eff9310d8b8ad4713a1798acaed71209b4ac68c768c41034b0762cd6062acf09d4b06190fac1869bff5c33cdd6750a
ripemd-160
b0f1649126b73a0fe6d4cf407250602cdc228638
Diameter
113115978
Circumference
355364325.48842
Area
1.0049345805983E+16
Volume
7.5782771940267E+23
Surface area
4.0197383223933E+16
Circumference
355364325.48842
Perimeter
226231956
Area
3198806119724121
Diagonal
79985075.104348
Surface area
19192836718344726
Volume
1.8091804133249E+23
Space diagonal
97961310.521922
Perimeter
169673967
Area
1.3851236807311E+15
Altitude
48980655.260961
Surface area
1.3851236807311E+15
Volume
2.1321395644199E+22
Height
26661691.701449