55443885 is an odd 8-digits composite number following 55443884
and preceding 55443886 . In scientific notation, it is written as 5.5443885 × 10^7.
The sum of its digits is 42. It has a total of 5 prime factors and 32 positive divisors.
There are 23519232 positive integers (up to 55443885) that are relatively prime to 55443885.
55443885 has 32 divisors, whose sum is 81043200
The reverse of 55443885 is 58834455
Previous prime number is 267
Is Prime? no Number parity odd Number length 8 Sum of Digits 42 Digital Root 6
Name
fifty-five million four hundred forty-three thousand eight hundred eighty-five
Scientific notation
5.5443885 × 10^7
Engineering notation
5.5443885 × 10^6
Prime Factorization
7 × 17 × 5 × 267 × 349
Composite number
ω Distinct Factors
5 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
55443885 Product of the distinct prime numbers
The prime factorization of 55443885 is 7 × 17 × 5 × 267 × 349.
Since it has a total of 5 prime factors.
8 , 6 , 21 , 92 , 811 , 977 , 9768 , 8569 , 71565 , 65680 , 568187 , 935094 , 1699198 , 3063172 , 18934175 , 7078364 , 556140361 , 777904906 , 7596679846 , 9074752323
n×2
110887770
n×3
166331655
n×4
221775540
n×5
277219425
n÷2
27721942.5
n÷3
18481295
n÷3
13860971.25
n÷5
11088777
n2
3074024383893225
n3
1.7043585442777E+23
n4
9.4496259127701E+30
n5
5.2392397240065E+38
2 √n7446.0650682088
3 √n381.31558094272
4 √n86.290585049638
5 √n35.381051102273
1 , 5 , 7 , 17 , 35 , 85 , 119 , 267 , 349 , 595 , 1335 , 1745 , 1869 , 2443 , 4539 , 5933 , 9345 , 12215 , 22695 , 29665 , 31773 , 41531 , 93183 , 158865 , 207655 , 465915 , 652281 , 1584111 , 3261405 , 7920555 , 11088777 , 55443885
32 divisors
τ Total Divisors
32 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-55443884 Sum of the proper positive divisors of n
A Arithmetic Mean
0.03125 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
32 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 55443885 can be divided by 32 positive divisors.
The sum of these divisors (counting 55443885) is 1, the average is 0.03125.
Base
System
Value
2
Binary
11010011100000000110101101
3
Ternary
10212022211201020
4
Quaternary
3103200012231
5
Quinary
103143201020
6
Senary
5300204353
8
Octal
323400655
10
Decimal
55443885
12
Duodecimal
166996b9
16
Hexadecimal
34e01ad
20
Vigesimal
h6a9e5
36
Base36
x0crx
md5
44fafec8841c0e6f2f00a03209607e65
sha1
1ab240221534d49380d319dd8ebdb0c32cc18a03
sha256
32312ef48c255fa12cfd7ceeda32c8c4a909a311b93e35df21738a9081b45919
sha512
b0413e9de93480801fcc1ba9a194b48fcfd029232a97455be157dd093fc062c5a14806ec932d7a21b557391483d075f19cc86453dd377fe59e042cdfc3830a2c
ripemd-160
b68d4292ed61d5927a70b4445b4880376fc9a535
Diameter
110887770
Circumference
348364203.60495
Area
9.6573324213948E+15
Volume
7.1392003757145E+23
Surface area
3.8629329685579E+16
Circumference
348364203.60495
Perimeter
221775540
Area
3074024383893225
Diagonal
78409494.117654
Surface area
18444146303359350
Volume
1.7043585442777E+23
Space diagonal
96031625.789006
Perimeter
166331655
Area
1.3310916041522E+15
Altitude
48015812.894503
Surface area
1.3310916041522E+15
Volume
2.0086058070533E+22
Height
26136498.039218