55369985 is an odd 8-digits composite number following 55369984
and preceding 55369986 . In scientific notation, it is written as 5.5369985 × 10^7.
The sum of its digits is 50. It has a total of 4 prime factors and 16 positive divisors.
There are 40146240 positive integers (up to 55369985) that are relatively prime to 55369985.
55369985 has 16 divisors, whose sum is 72705600
The reverse of 55369985 is 58996355
Previous prime number is 373
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 50
Digital Root 5
Name
fifty-five million three hundred sixty-nine thousand nine hundred eighty-five
Scientific notation
5.5369985 × 10^7
Engineering notation
5.5369985 × 10^6
Prime Factorization
5 × 11 × 373 × 2699
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
55369985
Product of the distinct prime numbers
The prime factorization of 55369985 is 5 × 11 × 373 × 2699.
Since it has a total of 4 prime factors.
4 , 2 , 41 , 47 , 727 , 970 , 4458 , 9306 , 27255 , 32386 , 752649 , 762771 , 9413731 , 8147664 , 36202781 , 49654791 , 262600638 , 297004282 , 964228887 , 2920382190
n×2
110739970
n×3
166109955
n×4
221479940
n×5
276849925
n÷2
27684992.5
n÷3
18456661.666667
n÷3
13842496.25
n÷5
11073997
n2
3065835238900225
n3
1.6975525119038E+23
n4
9.3993457120824E+30
n5
5.2044163108782E+38
2 √n
7441.101060999
3 √n
381.1460897503
4 √n
86.261816935415
5 √n
35.371614336424
1 , 5 , 11 , 55 , 373 , 1865 , 2699 , 4103 , 13495 , 20515 , 29689 , 148445 , 1006727 , 5033635 , 11073997 , 55369985
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
-55369984
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 55369985 can be divided by 16 positive divisors.
The sum of these divisors (counting 55369985) is 1, the average is 0.0625.
Base
System
Value
2
Binary
11010011001110000100000001
3
Ternary
10212012002100012
4
Quaternary
3103032010001
5
Quinary
103133314420
6
Senary
5254434305
8
Octal
323160401
10
Decimal
55369985
12
Duodecimal
16662995
16
Hexadecimal
34ce101
20
Vigesimal
h614j5
36
Base36
wyrr5
md5
6e27d1c01cf46e93cfdd44f5c72cd4bf
sha1
737e9ae27104e739a44b23fe339b7cf8a802745d
sha256
3bfada09470d0f191e28e2b81bd6e6ae0eeb05d919a490855cc564a3ab955c2e
sha512
49a6b4450b9993f51c3ccb102aca97ffead930beae45d5fc756606d6b41be2e1a37f8353fbf6f834f0047c14c80f736da28ec36cf9b0b2a7ac029c0705891029
ripemd-160
a3d325f77f6373045f22a5a0960b121d43f40868
Diameter
110739970
Circumference
347899876.21075
Area
9.6316054636457E+15
Volume
7.110691333973E+23
Surface area
3.8526421854583E+16
Circumference
347899876.21075
Perimeter
221479940
Area
3065835238900225
Diagonal
78304983.735395
Surface area
18395011433401350
Volume
1.6975525119038E+23
Space diagonal
95903627.234327
Perimeter
166109955
Area
1.3275456003526E+15
Altitude
47951813.617163
Surface area
1.3275456003526E+15
Volume
2.000584820979E+22
Height
26101661.245132