55398839 is an odd 8-digits composite number following 55398838
and preceding 55398840 . In scientific notation, it is written as 5.5398839 × 10^7.
The sum of its digits is 50. It has a total of 2 prime factors and 4 positive divisors.
There are 55350360 positive integers (up to 55398839) that are relatively prime to 55398839.
55398839 has 4 divisors, whose sum is 55447320
The reverse of 55398839 is 93889355
Previous prime number is 1171
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 50
Digital Root 5
Name
fifty-five million three hundred ninety-eight thousand eight hundred thirty-nine
Scientific notation
5.5398839 × 10^7
Engineering notation
5.5398839 × 10^6
Prime Factorization
1171 × 47309
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
55398839
Product of the distinct prime numbers
The prime factorization of 55398839 is 1171 × 47309.
Since it has a total of 2 prime factors.
6 , 8 , 10 , 90 , 963 , 257 , 9426 , 3644 , 17107 , 16728 , 2652 , 715251 , 7366966 , 4960237 , 17384564 , 30597538 , 376587622 , 203789875 , 9544380305 , 6915237205
n×2
110797678
n×3
166196517
n×4
221595356
n×5
276994195
n÷2
27699419.5
n÷3
18466279.666667
n÷3
13849709.75
n÷5
11079767.8
n2
3069031362547921
n3
1.7002077433974E+23
n4
9.4189535043027E+30
n5
5.2179908873335E+38
2 √n
7443.0396344504
3 √n
381.21228493709
4 √n
86.273052771131
5 √n
35.375300087413
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-55398838
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 55398839 can be divided by 4 positive divisors.
The sum of these divisors (counting 55398839) is 1, the average is 0.25.
Base
System
Value
2
Binary
11010011010101000110110111
3
Ternary
10212020112220212
4
Quaternary
3103111012313
5
Quinary
103140230324
6
Senary
5255220035
8
Octal
323250667
10
Decimal
55398839
12
Duodecimal
1667761b
16
Hexadecimal
34d51b7
20
Vigesimal
h64h1j
36
Base36
wze0n
md5
15d336f6cf43c296649ede58cbab7027
sha1
abbac67dffd17ceb0a1d58930ec47d8c47e5a3b5
sha256
805c2c637657faab66e676877cbf59f265579292709eed65ec3b01d81643070a
sha512
cc85b61ec8cb395b15feb3bf08be8f97b4e4b3c04e0bd36a680dc7d1ce0b1bf1db3d0721b1392d180a6ecf9d92fc47b2e6a6c44e0217dcf4990019b99451a4df
ripemd-160
7b1f8d9073de37b70acd9309af748d49e169b25b
Diameter
110797678
Circumference
348081171.23961
Area
9.6416463822172E+15
Volume
7.1218135416451E+23
Surface area
3.8566585528869E+16
Circumference
348081171.23961
Perimeter
221595356
Area
3069031362547921
Diagonal
78345789.453524
Surface area
18414188175287526
Volume
1.7002077433974E+23
Space diagonal
95953603.828328
Perimeter
166196517
Area
1.3289295624888E+15
Altitude
47976801.914164
Surface area
1.3289295624888E+15
Volume
2.0037140413037E+22
Height
26115263.151175