55557688 is an even 8-digits composite number following 55557687
and preceding 55557689 . In scientific notation, it is written as 5.5557688 × 10^7.
The sum of its digits is 49. It has a total of 5 prime factors and 16 positive divisors.
There are 27693600 positive integers (up to 55557688) that are relatively prime to 55557688.
55557688 has 16 divisors, whose sum is 104490360
The reverse of 55557688 is 88675555
Previous prime number is 331
Is Prime? no
Number parity even
Number length 8
Sum of Digits 49
Digital Root 4
Name
fifty-five million five hundred fifty-seven thousand six hundred eighty-eight
Scientific notation
5.5557688 × 10^7
Engineering notation
5.5557688 × 10^6
Prime Factorization
2 × 2 × 2 × 331 × 20981
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
13889422
Product of the distinct prime numbers
The prime factorization of 55557688 is 2 × 2 × 2 × 331 × 20981.
Since it has a total of 5 prime factors.
10 , 5 , 45 , 55 , 679 , 678 , 6767 , 4457 , 55072 , 27315 , 243199 , 839204 , 4823518 , 8696024 , 61982911 , 72341220 , 21845971 , 533676164 , 717655924 , 8643127789
n×2
111115376
n×3
166673064
n×4
222230752
n×5
277788440
n÷2
27778844
n÷3
18519229.333333
n÷3
13889422
n÷5
11111537.6
n2
3086656695905344
n3
1.7148750967422E+23
n4
9.5274495583773E+30
n5
5.2932307000006E+38
2 √n
7453.7029723487
3 √n
381.57629620103
4 √n
86.334830586205
5 √n
35.395563678237
1 , 2 , 4 , 8 , 331 , 662 , 1324 , 2648 , 20981 , 41962 , 83924 , 167848 , 6944711 , 13889422 , 27778844 , 55557688
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-55557687
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 55557688 can be divided by 16 positive divisors.
The sum of these divisors (counting 55557688) is 1, the average is 0.0625.
Base
System
Value
2
Binary
11010011111011111000111000
3
Ternary
10212112121211011
4
Quaternary
3103323320320
5
Quinary
103210321223
6
Senary
5302443304
8
Octal
323737070
10
Decimal
55557688
12
Duodecimal
16733534
16
Hexadecimal
34fbe38
20
Vigesimal
h74e48
36
Base36
x2sl4
md5
92bbf2180acfb9857f8694ff4e1c66e8
sha1
a3654adcc42a312838b839d53dd714344eb2758c
sha256
2efe9e929b58940a6a4328c6e748f535afbbbd710742c3e8fa897bb43bb3bfba
sha512
a58a80e76b3ad7dd5fafba86972ecc5b3b5da5a7981a5234ae600959ac89fa1a514edc1126102930ea9e2c1bfca026c218311964f484a855c8f1e3710387d47a
ripemd-160
e52ff83c3667c227d7e969ba5e4cd7201e63bbcd
Diameter
111115376
Circumference
349079248.94247
Area
9.69701800001E+15
Volume
7.1832520076658E+23
Surface area
3.878807200004E+16
Circumference
349079248.94247
Perimeter
222230752
Area
3086656695905344
Diagonal
78570435.863693
Surface area
18519940175432064
Volume
1.7148750967422E+23
Space diagonal
96228738.36706
Perimeter
166673064
Area
1.3365615557077E+15
Altitude
48114369.18353
Surface area
1.3365615557077E+15
Volume
2.0209996829906E+22
Height
26190145.287898