56987478 is an even 8-digits composite number following 56987477
and preceding 56987479 . In scientific notation, it is written as 5.6987478 × 10^7.
The sum of its digits is 54. It has a total of 4 prime factors and 12 positive divisors.
There are 18995820 positive integers (up to 56987478) that are relatively prime to 56987478.
56987478 has 12 divisors, whose sum is 123472908
The reverse of 56987478 is 87478965
Previous prime number is 3
Is Prime? no
Number parity even
Number length 8
Sum of Digits 54
Digital Root 9
Name
fifty-six million nine hundred eighty-seven thousand four hundred seventy-eight
Scientific notation
5.6987478 × 10^7
Engineering notation
5.6987478 × 10^6
Prime Factorization
2 × 3 × 3 × 3165971
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
18995826
Product of the distinct prime numbers
The prime factorization of 56987478 is 2 × 3 × 3 × 3165971.
Since it has a total of 4 prime factors.
10 , 6 , 58 , 59 , 506 , 551 , 3949 , 8410 , 7763 , 89418 , 407140 , 650719 , 328146 , 6323190 , 71708729 , 53594648 , 545994238 , 676878341 , 3165067746 , 3174523638
n×2
113974956
n×3
170962434
n×4
227949912
n×5
284937390
n÷2
28493739
n÷3
18995826
n÷3
14246869.5
n÷5
11397495.6
n2
3247572648800484
n3
1.8507097487692E+23
n4
1.0546728109237E+31
n5
6.0103143609712E+38
2 √n
7549.0051000115
3 √n
384.82192923264
4 √n
86.885010790191
5 √n
35.575899330111
1 , 2 , 3 , 6 , 9 , 18 , 3165971 , 6331942 , 9497913 , 18995826 , 28493739 , 56987478
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
-56987477
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 56987478 can be divided by 12 positive divisors.
The sum of these divisors (counting 56987478) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
11011001011000111101010110
3
Ternary
10222020021010100
4
Quaternary
3121120331112
5
Quinary
104042044403
6
Senary
5353234530
8
Octal
331307526
10
Decimal
56987478
12
Duodecimal
17102a46
16
Hexadecimal
3658f56
20
Vigesimal
hg38di
36
Base36
xxfti
md5
df0c7063a2636bf33a1bbb4ad289ac76
sha1
edb7660c89de0c391dfe16f5aa8373576c0699dd
sha256
b732c4ba5312e4085213700bb9326c2773a93666fa1252e4aed6c60cab562224
sha512
9562f9c050aaefd0ab6faf0d63337fb728d56d4f217820b079c636239be5d22fefd867a6772cef0c52af14b7dd90af0f57fc8b4a722d258537344b4db3f8d5eb
ripemd-160
845d9b6633c2f32affdd4793330d983044571ba9
Diameter
113974956
Circumference
358062884.46282
Area
1.0202550375471E+16
Volume
7.7522348675471E+23
Surface area
4.0810201501883E+16
Circumference
358062884.46282
Perimeter
227949912
Area
3247572648800484
Diagonal
80592464.273038
Surface area
19485435892802904
Volume
1.8507097487692E+23
Space diagonal
98705207.291214
Perimeter
170962434
Area
1.4062402072484E+15
Altitude
49352603.645607
Surface area
1.4062402072484E+15
Volume
2.1810823556046E+22
Height
26864154.757679