55366821 is an odd 8-digits composite number following 55366820
and preceding 55366822 . In scientific notation, it is written as 5.5366821 × 10^7.
The sum of its digits is 36. It has a total of 6 prime factors and 28 positive divisors.
There are 36189504 positive integers (up to 55366821) that are relatively prime to 55366821.
55366821 has 28 divisors, whose sum is 84637548
The reverse of 55366821 is 12866355
Previous prime number is 53
Is Prime? no Number parity odd Number length 8 Sum of Digits 36 Digital Root 9
Name
fifty-five million three hundred sixty-six thousand eight hundred twenty-one
Scientific notation
5.5366821 × 10^7
Engineering notation
5.5366821 × 10^6
Prime Factorization
9 × 3 × 3 × 9 × 53 × 1433
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
6 Total number of prime factors
rad Radical
2050623 Product of the distinct prime numbers
The prime factorization of 55366821 is 9 × 3 × 3 × 9 × 53 × 1433.
Since it has a total of 6 prime factors.
2 , 8 , 100 , 61 , 785 , 616 , 8313 , 4617 , 84973 , 18776 , 440049 , 14602 , 195122 , 3210706 , 68553361 , 91195405 , 222651967 , 318196449 , 6775518185 , 9465651067
n×2
110733642
n×3
166100463
n×4
221467284
n×5
276834105
n÷2
27683410.5
n÷3
18455607
n÷3
13841705.25
n÷5
11073364.2
n2
3065484867646041
n3
1.6972615194517E+23
n4
9.3971974737669E+30
n5
5.202929504317E+38
2 √n7440.8884550166
3 √n381.13882968453
4 √n86.260584597003
5 √n35.371210080054
1 , 3 , 9 , 27 , 53 , 81 , 159 , 243 , 477 , 729 , 1431 , 1433 , 4293 , 4299 , 12879 , 12897 , 38637 , 38691 , 75949 , 116073 , 227847 , 348219 , 683541 , 1044657 , 2050623 , 6151869 , 18455607 , 55366821
28 divisors
τ Total Divisors
28 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-55366820 Sum of the proper positive divisors of n
A Arithmetic Mean
0.035714285714286 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
28 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 55366821 can be divided by 28 positive divisors.
The sum of these divisors (counting 55366821) is 1, the average is 0.035714285714286.
Base
System
Value
2
Binary
11010011001101010010100101
3
Ternary
10212011221000000
4
Quaternary
3103031102211
5
Quinary
103133214241
6
Senary
5254411513
8
Octal
323152245
10
Decimal
55366821
12
Duodecimal
16660b99
16
Hexadecimal
34cd4a5
20
Vigesimal
h60h11
36
Base36
wypb9
md5
e1ddcdea6cd011dea3ad0cec96716ef5
sha1
a4db5ebb3ff5c98e4bc81f52c8c774439a60979a
sha256
e79f5b44bfd725dd8a9c87a042b48dff3789a8945a8831591f9ce8dc16df6192
sha512
6a355effae9c2be2310915bf79f5698c732d5de810269bdd2f5f542037522e7c8e7409635a9ac1d14340821ab889438b0b019cbe0a46139092e4101ad38757fc
ripemd-160
419cfb391a945330f7771fec0a48a04b7307da65
Diameter
110733642
Circumference
347879996.21244
Area
9.6305047398875E+15
Volume
7.10947242764E+23
Surface area
3.852201895955E+16
Circumference
347879996.21244
Perimeter
221467284
Area
3065484867646041
Diagonal
78300509.163683
Surface area
18392909205876246
Volume
1.6972615194517E+23
Space diagonal
95898147.025571
Perimeter
166100463
Area
1.3273938851491E+15
Altitude
47949073.512786
Surface area
1.3273938851491E+15
Volume
2.0002418830854E+22
Height
26100169.721228