55645725 is an odd 8-digits composite number following 55645724
and preceding 55645726 . In scientific notation, it is written as 5.5645725 × 10^7.
The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors.
There are 29188800 positive integers (up to 55645725) that are relatively prime to 55645725.
55645725 has 16 divisors, whose sum is 89332416
The reverse of 55645725 is 52754655
Previous prime number is 5
Is Prime? no Number parity odd Number length 8 Sum of Digits 39 Digital Root 3
Name
fifty-five million six hundred forty-five thousand seven hundred twenty-five
Scientific notation
5.5645725 × 10^7
Engineering notation
5.5645725 × 10^6
Prime Factorization
3 × 305 × 5 × 12163
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
55645725 Product of the distinct prime numbers
The prime factorization of 55645725 is 3 × 305 × 5 × 12163.
Since it has a total of 4 prime factors.
9 , 2 , 71 , 18 , 267 , 97 , 9101 , 8372 , 95777 , 8868 , 758697 , 601665 , 6312663 , 6886912 , 5576794 , 36686254 , 846180908 , 356163779 , 8055055738 , 9718726183
n×2
111291450
n×3
166937175
n×4
222582900
n×5
278228625
n÷2
27822862.5
n÷3
18548575
n÷3
13911431.25
n÷5
11129145
n2
3096446710775625
n3
1.7230402214497E+23
n4
9.5879822326732E+30
n5
5.3353022262422E+38
2 √n7459.6062228512
3 √n381.77773909405
4 √n86.369011936291
5 √n35.406774173489
1 , 3 , 5 , 15 , 305 , 915 , 1525 , 4575 , 12163 , 36489 , 60815 , 182445 , 3709715 , 11129145 , 18548575 , 55645725
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
-55645724 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 55645725 can be divided by 16 positive divisors.
The sum of these divisors (counting 55645725) is 1, the average is 0.0625.
Base
System
Value
2
Binary
11010100010001011000011101
3
Ternary
10212201002120210
4
Quaternary
3110101120131
5
Quinary
103221130400
6
Senary
5304403033
8
Octal
324213035
10
Decimal
55645725
12
Duodecimal
16776479
16
Hexadecimal
351161d
20
Vigesimal
h7fe65
36
Base36
x4oil
md5
e7917300b0c487786c2ccb00cbf92c14
sha1
b3850eb3af1237eb451a73a1b643dab0c10eeb73
sha256
d422a4f06a46a33f60b9f15c0d7680c6c779f0484f13acb76cc241169cb02ceb
sha512
ffeaf6352a9d5364d8a126165dd438e14d641da5b9255d00ec4b155e879ff3f678b3bcbd97d88b97ade4d4c1a615ca40fea17bb3bd0d1e480400905e07699b35
ripemd-160
015ed8f741fc1147b712b906c42f5ae0a59f3a03
Diameter
111291450
Circumference
349632401.72736
Area
9.727774238805E+15
Volume
7.2174540020617E+23
Surface area
3.891109695522E+16
Circumference
349632401.72736
Perimeter
222582900
Area
3096446710775625
Diagonal
78694938.983084
Surface area
18578680264653750
Volume
1.7230402214497E+23
Space diagonal
96381222.924006
Perimeter
166937175
Area
1.3408007564982E+15
Altitude
48190611.462003
Surface area
1.3408007564982E+15
Volume
2.0306223747405E+22
Height
26231646.327695