55439239 is an odd 8-digits prime number following 55439238
and preceding 55439240 . In scientific notation, it is written as 5.5439239 × 10^7.
The sum of its digits is 40. It has a total of 1 prime factors and 2 positive divisors.
There are 55439238 positive integers (up to 55439239) that are relatively prime to 55439239.
55439239 has 2 divisors, whose sum is 55439240
The reverse of 55439239 is 93293455
Previous prime number is 1
Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 40
Digital Root 4
Name
fifty-five million four hundred thirty-nine thousand two hundred thirty-nine
Scientific notation
5.5439239 × 10^7
Engineering notation
5.5439239 × 10^6
Prime Factorization
55439239
Composite number
ω
Distinct Factors
1
Total number of distinct prime factors
Ω
Total Factors
1
Total number of prime factors
rad
Radical
55439239
Product of the distinct prime numbers
The prime factorization of 55439239 is 55439239.
Since it has a total of 1 prime factors.
1 , 5 , 22 , 8 , 746 , 212 , 8483 , 5367 , 49444 , 50633 , 4053 , 384402 , 40847 , 5720503 , 99407772 , 60079099 , 635288898 , 575119191 , 8100007142 , 2312279007
n×2
110878478
n×3
166317717
n×4
221756956
n×5
277196195
n÷2
27719619.5
n÷3
18479746.333333
n÷3
13859809.75
n÷5
11087847.8
n2
3073509220899121
n3
1.7039301226613E+23
n4
9.4464589309519E+30
n5
5.2370449437673E+38
2 √n
7445.7530848128
3 √n
381.30492968289
4 √n
86.288777281943
5 √n
35.380458121195
2 divisors
τ
Total Divisors
2
Total number of the positive divisors of n
σ
Sum of Divisors
55439240
Sum of all the positive divisors of n
s
Aliquot Sum
1
Sum of the proper positive divisors of n
A
Arithmetic Mean
27719620
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
7445.7531519652
Returns the nth root of the product of n divisors
H
Harmonic Mean
1.9999999639245
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 55439239 can be divided by 2 positive divisors.
The sum of these divisors (counting 55439239) is 55439240, the average is 27719620.
Base
System
Value
2
Binary
11010011011110111110000111
3
Ternary
10212022121100011
4
Quaternary
3103132332013
5
Quinary
103143023424
6
Senary
5300131051
8
Octal
323367607
10
Decimal
55439239
12
Duodecimal
16696a87
16
Hexadecimal
34def87
20
Vigesimal
h69i1j
36
Base36
x096v
md5
fbb82969cb8cdc5285130eefd27b4bd5
sha1
7dfe1981f9c61d043441f3385f71d6cd16a9af6c
sha256
d3bb904f944bc949050df81a7fc5981427c8289e07dd1702448629101aca4996
sha512
51391eb60b4f32130bfd9bf83e3aad12f023fa8e97a08427b449d4102ccbac1001849358086dbef4c0692c25a5525a30af56e1c334d922f2bbe7d50abc391deb
ripemd-160
40a315f9cdf1c6e44eb93734d66a3d77eab19004
Diameter
110878478
Circumference
348335011.92602
Area
9.6557139891172E+15
Volume
7.1374058074441E+23
Surface area
3.8622855956469E+16
Circumference
348335011.92602
Perimeter
221756956
Area
3073509220899121
Diagonal
78402923.681443
Surface area
18441055325394726
Volume
1.7039301226613E+23
Space diagonal
96023578.680954
Perimeter
166317717
Area
1.3308685320322E+15
Altitude
48011789.340477
Surface area
1.3308685320322E+15
Volume
2.0081009073364E+22
Height
26134307.893814