56987479 is an odd 8-digits composite number following 56987478
and preceding 56987480 . In scientific notation, it is written as 5.6987479 × 10^7.
The sum of its digits is 55. It has a total of 3 prime factors and 8 positive divisors.
There are 53591616 positive integers (up to 56987479) that are relatively prime to 56987479.
56987479 has 8 divisors, whose sum is 60427440
The reverse of 56987479 is 97478965
Previous prime number is 137
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 55
Digital Root 1
Name
fifty-six million nine hundred eighty-seven thousand four hundred seventy-nine
Scientific notation
5.6987479 × 10^7
Engineering notation
5.6987479 × 10^6
Prime Factorization
19 × 137 × 21893
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
56987479
Product of the distinct prime numbers
The prime factorization of 56987479 is 19 × 137 × 21893.
Since it has a total of 3 prime factors.
6 , 9 , 86 , 22 , 986 , 637 , 9925 , 1059 , 62893 , 59743 , 654818 , 299637 , 9468519 , 7482969 , 34863895 , 24338428 , 815473975 , 246269463 , 2536562694 , 8690432382
n×2
113974958
n×3
170962437
n×4
227949916
n×5
284937395
n÷2
28493739.5
n÷3
18995826.333333
n÷3
14246869.75
n÷5
11397495.8
n2
3247572762775441
n3
1.8507098461964E+23
n4
1.0546728849521E+31
n5
6.0103148883077E+38
2 √n
7549.0051662454
3 √n
384.82193148355
4 √n
86.885011171349
5 √n
35.575899454966
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-56987478
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 56987479 can be divided by 8 positive divisors.
The sum of these divisors (counting 56987479) is 1, the average is 0.125.
Base
System
Value
2
Binary
11011001011000111101010111
3
Ternary
10222020021010101
4
Quaternary
3121120331113
5
Quinary
104042044404
6
Senary
5353234531
8
Octal
331307527
10
Decimal
56987479
12
Duodecimal
17102a47
16
Hexadecimal
3658f57
20
Vigesimal
hg38dj
36
Base36
xxftj
md5
34bf0662166562b12bb056cd8ba6b957
sha1
c2a86987809b903bb342b039236d1d29b439ed86
sha256
41b03834d7800840a7fe45e559fbb5406f87a61caa243c8c87d23ed3b201d980
sha512
e406a10d037db00eeb10bd9a0ae25f3f870301b3f4f1a9fcb16f3e9e11f5e5e384ad06163f7bbe6475977b53666353305b18d0f9cd1acc3bc3725442e854be28
ripemd-160
f4f1cfcc4a5a8367c82228f021c900c31e8323dc
Diameter
113974958
Circumference
358062890.74601
Area
1.0202550733534E+16
Volume
7.7522352756491E+23
Surface area
4.0810202934135E+16
Circumference
358062890.74601
Perimeter
227949916
Area
3247572762775441
Diagonal
80592465.687252
Surface area
19485436576652646
Volume
1.8507098461964E+23
Space diagonal
98705209.023264
Perimeter
170962437
Area
1.406240256601E+15
Altitude
49352604.511632
Surface area
1.406240256601E+15
Volume
2.1810824704236E+22
Height
26864155.229084