55687588 is an even 8-digits composite number following 55687587
and preceding 55687589 . In scientific notation, it is written as 5.5687588 × 10^7.
The sum of its digits is 52. It has a total of 4 prime factors and 12 positive divisors.
There are 25312320 positive integers (up to 55687588) that are relatively prime to 55687588.
55687588 has 12 divisors, whose sum is 98259532
The reverse of 55687588 is 88578655
Previous prime number is 121
Is Prime? no
Number parity even
Number length 8
Sum of Digits 52
Digital Root 7
Name
fifty-five million six hundred eighty-seven thousand five hundred eighty-eight
Scientific notation
5.5687588 × 10^7
Engineering notation
5.5687588 × 10^6
Prime Factorization
2 × 2 × 121 × 115057
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
27843794
Product of the distinct prime numbers
The prime factorization of 55687588 is 2 × 2 × 121 × 115057.
Since it has a total of 4 prime factors.
1 , 8 , 63 , 81 , 769 , 771 , 1975 , 7831 , 39373 , 45009 , 167355 , 329945 , 3685007 , 725891 , 86450037 , 3975496 , 105534975 , 652302820 , 5977671307 , 6274198391
n×2
111375176
n×3
167062764
n×4
222750352
n×5
278437940
n÷2
27843794
n÷3
18562529.333333
n÷3
13921897
n÷5
11137517.6
n2
3101107457257744
n3
1.726931944235E+23
n4
9.6168674614596E+30
n5
5.3554015304437E+38
2 √n
7462.4116745192
3 √n
381.8734538757
4 √n
86.385251487272
5 √n
35.412099966071
1 , 2 , 4 , 121 , 242 , 484 , 115057 , 230114 , 460228 , 13921897 , 27843794 , 55687588
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
-55687587
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 55687588 can be divided by 12 positive divisors.
The sum of these divisors (counting 55687588) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
11010100011011100110100100
3
Ternary
10212210020000021
4
Quaternary
3110123212210
5
Quinary
103224000323
6
Senary
5305324524
8
Octal
324334644
10
Decimal
55687588
12
Duodecimal
16796744
16
Hexadecimal
351b9a4
20
Vigesimal
h80ij8
36
Base36
x5ktg
md5
e1ebfd8d6ca410b75e302fbb075c59a9
sha1
0fa8a5211afc87bd0f99b06f083955a57ea14dbf
sha256
eb798fbb377e2d088916ecabf0ce75b7c0fc6c8bd17c59776b6bc9beecc3f914
sha512
c43b4c786b74cef78528104abc5da1c5c3900f924fee4ec82e43f783477477d02ef8354587b77f7c46de9d4ece0b55d728676de2f2771d1996c3cbc993738d16
ripemd-160
9bdc9a5cdff3e37d5e9a2c89354b373a76656ff1
Diameter
111375176
Circumference
349895434.71387
Area
9.7424164057135E+15
Volume
7.2337556123442E+23
Surface area
3.8969665622854E+16
Circumference
349895434.71387
Perimeter
222750352
Area
3101107457257744
Diagonal
78754142.205445
Surface area
18606644743546464
Volume
1.726931944235E+23
Space diagonal
96453731.766963
Perimeter
167062764
Area
1.3428189189253E+15
Altitude
48226865.883481
Surface area
1.3428189189253E+15
Volume
2.035208814027E+22
Height
26251380.735148