56987456 is an even 8-digits composite number following 56987455
and preceding 56987457 . In scientific notation, it is written as 5.6987456 × 10^7.
The sum of its digits is 50. It has a total of 7 prime factors and 14 positive divisors.
There are 28493696 positive integers (up to 56987456) that are relatively prime to 56987456.
56987456 has 14 divisors, whose sum is 113084610
The reverse of 56987456 is 65478965
Previous prime number is 2
Is Prime? no
Number parity even
Number length 8
Sum of Digits 50
Digital Root 5
Name
fifty-six million nine hundred eighty-seven thousand four hundred fifty-six
Scientific notation
5.6987456 × 10^7
Engineering notation
5.6987456 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 2 × 890429
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
7
Total number of prime factors
rad
Radical
1780858
Product of the distinct prime numbers
The prime factorization of 56987456 is 2 × 2 × 2 × 2 × 2 × 2 × 890429.
Since it has a total of 7 prime factors.
6 , 10 , 60 , 80 , 202 , 617 , 7014 , 8060 , 46200 , 53221 , 517879 , 575228 , 1391995 , 546986 , 2525579 , 50088586 , 221847261 , 824469527 , 1060703654 , 647868926
n×2
113974912
n×3
170962368
n×4
227949824
n×5
284937280
n÷2
28493728
n÷3
18995818.666667
n÷3
14246864
n÷5
11397491.2
n2
3247570141351936
n3
1.8507076053721E+23
n4
1.0546711823001E+31
n5
6.0103027595793E+38
2 √n
7549.0036428657
3 √n
384.8218797125
4 √n
86.885002404706
5 √n
35.575896583297
1 , 2 , 4 , 8 , 16 , 32 , 64 , 890429 , 1780858 , 3561716 , 7123432 , 14246864 , 28493728 , 56987456
14 divisors
τ
Total Divisors
14
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-56987455
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.071428571428571
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
14
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 56987456 can be divided by 14 positive divisors.
The sum of these divisors (counting 56987456) is 1, the average is 0.071428571428571.
Base
System
Value
2
Binary
11011001011000111101000000
3
Ternary
10222020021002112
4
Quaternary
3121120331000
5
Quinary
104042044311
6
Senary
5353234452
8
Octal
331307500
10
Decimal
56987456
12
Duodecimal
17102a28
16
Hexadecimal
3658f40
20
Vigesimal
hg38cg
36
Base36
xxfsw
md5
60d9458b990609a542d3e030bff9cad5
sha1
50c2e2aa6c6c67313294cb093fc66314fba68382
sha256
891563ef6b76944a4ab3361897b6c68dc63937bc360b7e8129b0713af5581066
sha512
281b24d32ff67357bdd583c9287a930860520605227b049ad7a38e7712c55597c826cde24e69e649be7676c0431fbb041302606d7fc72dbbaa78b2fd74cb2076
ripemd-160
36e7d2ca4748c5a5c2c07ca4abab3e0c09591580
Diameter
113974912
Circumference
358062746.23274
Area
1.0202542498089E+16
Volume
7.7522258893062E+23
Surface area
4.0810169992355E+16
Circumference
358062746.23274
Perimeter
227949824
Area
3247570141351936
Diagonal
80592433.16034
Surface area
19485420848111616
Volume
1.8507076053721E+23
Space diagonal
98705169.186096
Perimeter
170962368
Area
1.4062391214913E+15
Altitude
49352584.593048
Surface area
1.4062391214913E+15
Volume
2.1810798295868E+22
Height
26864144.38678