56645488 is an even 8-digits composite number following 56645487
and preceding 56645489 . In scientific notation, it is written as 5.6645488 × 10^7.
The sum of its digits is 46. It has a total of 6 prime factors and 20 positive divisors.
There are 28229760 positive integers (up to 56645488) that are relatively prime to 56645488.
56645488 has 20 divisors, whose sum is 110111008
The reverse of 56645488 is 88454665
Previous prime number is 313
Is Prime? no
Number parity even
Number length 8
Sum of Digits 46
Digital Root 1
Name
fifty-six million six hundred forty-five thousand four hundred eighty-eight
Scientific notation
5.6645488 × 10^7
Engineering notation
5.6645488 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 313 × 11311
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
7080686
Product of the distinct prime numbers
The prime factorization of 56645488 is 2 × 2 × 2 × 2 × 313 × 11311.
Since it has a total of 6 prime factors.
4 , 3 , 22 , 85 , 50 , 33 , 2636 , 8010 , 21017 , 82820 , 945090 , 248422 , 7266732 , 6229368 , 24744082 , 330147 , 697424933 , 851694561 , 9873679452 , 6689100309
n×2
113290976
n×3
169936464
n×4
226581952
n×5
283227440
n÷2
28322744
n÷3
18881829.333333
n÷3
14161372
n÷5
11329097.6
n2
3208711310758144
n3
1.8175901804901E+23
n4
1.0295828275787E+31
n5
5.8321221704617E+38
2 √n
7526.3196849456
3 √n
384.05059373885
4 √n
86.754364068591
5 √n
35.533097250602
1 , 2 , 4 , 8 , 16 , 313 , 626 , 1252 , 2504 , 5008 , 11311 , 22622 , 45244 , 90488 , 180976 , 3540343 , 7080686 , 14161372 , 28322744 , 56645488
20 divisors
τ
Total Divisors
20
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-56645487
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.05
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
20
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 56645488 can be divided by 20 positive divisors.
The sum of these divisors (counting 56645488) is 1, the average is 0.05.
Base
System
Value
2
Binary
11011000000101011101110000
3
Ternary
10221120220000001
4
Quaternary
3120011131300
5
Quinary
104000123423
6
Senary
5342035344
8
Octal
330053560
10
Decimal
56645488
12
Duodecimal
16b78b54
16
Hexadecimal
3605770
20
Vigesimal
he0de8
36
Base36
xq3xs
md5
50f523019ceca5678cf4184f2fbcf9b8
sha1
c14ba5a68020de4afdad3d7f635df7c29ff6b69e
sha256
2354f1b64868fae300f8373a61d50f7038a577eedd2242b99fbd778b012dfabb
sha512
59de0344e5abd900086979b31aa561423b95420e0e8abb9a554d1b133c2c969536194085ca72f6372c9eb7802180c2fc015e26f8a70ff824fe1d17b1a12503db
ripemd-160
b25b3e3b5291c6205d039303fe88dbe29e1db465
Diameter
113290976
Circumference
355914097.91962
Area
1.0080463881368E+16
Volume
7.6135039443531E+23
Surface area
4.0321855525473E+16
Circumference
355914097.91962
Perimeter
226581952
Area
3208711310758144
Diagonal
80108817.376842
Surface area
19252267864548864
Volume
1.8175901804901E+23
Space diagonal
98112863.235533
Perimeter
169936464
Area
1.3894127542635E+15
Altitude
49056431.617767
Surface area
1.3894127542635E+15
Volume
2.1420505700711E+22
Height
26702939.125614