56487788 is an even 8-digits composite number following 56487787
and preceding 56487789 . In scientific notation, it is written as 5.6487788 × 10^7.
The sum of its digits is 53. It has a total of 4 prime factors and 12 positive divisors.
There are 24208968 positive integers (up to 56487788) that are relatively prime to 56487788.
56487788 has 12 divisors, whose sum is 100871400
The reverse of 56487788 is 88778465
Previous prime number is 49
Is Prime? no
Number parity even
Number length 8
Sum of Digits 53
Digital Root 8
Name
fifty-six million four hundred eighty-seven thousand seven hundred eighty-eight
Scientific notation
5.6487788 × 10^7
Engineering notation
5.6487788 × 10^6
Prime Factorization
2 × 2 × 49 × 288203
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
28243894
Product of the distinct prime numbers
The prime factorization of 56487788 is 2 × 2 × 49 × 288203.
Since it has a total of 4 prime factors.
6 , 5 , 8 , 25 , 993 , 703 , 1341 , 4722 , 91722 , 37171 , 196604 , 453658 , 1516513 , 5949213 , 74801813 , 47052953 , 545235463 , 673250908 , 4687750074 , 4921857426
n×2
112975576
n×3
169463364
n×4
225951152
n×5
282438940
n÷2
28243894
n÷3
18829262.666667
n÷3
14121947
n÷5
11297557.6
n2
3190870193132944
n3
1.8024519900521E+23
n4
1.0181652589424E+31
n5
5.7513903296105E+38
2 √n
7515.8358151306
3 √n
383.69386588869
4 √n
86.693920289318
5 √n
35.513290483384
1 , 2 , 4 , 49 , 98 , 196 , 288203 , 576406 , 1152812 , 14121947 , 28243894 , 56487788
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-56487787
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 56487788 can be divided by 12 positive divisors.
The sum of these divisors (counting 56487788) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
11010111011110111101101100
3
Ternary
10221021212200022
4
Quaternary
3113132331230
5
Quinary
103430102123
6
Senary
5334421312
8
Octal
327367554
10
Decimal
56487788
12
Duodecimal
16b01838
16
Hexadecimal
35def6c
20
Vigesimal
hd0j98
36
Base36
xmq98
md5
f4e14cf009839ce6fe267233bc7cf3d7
sha1
72052217b4cc89f50bd5017fd20f1c4c73d32742
sha256
c7a015bafc11fef930d63af9db4329aa589461d44a3ef60a1131a859f7fe2a11
sha512
6c1bda4b4fa3036f06576879eb96374458cf7031aff095831c658196d68d20d4aee2c2c1ea78335514190c98c0a531d41f39c641342904c9b63090aa3efaf290
ripemd-160
34905f2edc047f51de989976f97f64403e677dec
Diameter
112975576
Circumference
354923239.59668
Area
1.0024414357305E+16
Volume
7.5500932405281E+23
Surface area
4.009765742922E+16
Circumference
354923239.59668
Perimeter
225951152
Area
3190870193132944
Diagonal
79885795.898056
Surface area
19145221158797664
Volume
1.8024519900521E+23
Space diagonal
97839718.82318
Perimeter
169463364
Area
1.3816873237158E+15
Altitude
48919859.41159
Surface area
1.3816873237158E+15
Volume
2.1242100415484E+22
Height
26628598.632685