55872557 is an odd 8-digits composite number following 55872556
and preceding 55872558 . In scientific notation, it is written as 5.5872557 × 10^7.
The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors.
There are 48540672 positive integers (up to 55872557) that are relatively prime to 55872557.
55872557 has 8 divisors, whose sum is 63710136
The reverse of 55872557 is 75527855
Previous prime number is 17
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 44
Digital Root 8
Name
fifty-five million eight hundred seventy-two thousand five hundred fifty-seven
Scientific notation
5.5872557 × 10^7
Engineering notation
5.5872557 × 10^6
Prime Factorization
13 × 17 × 252817
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
55872557
Product of the distinct prime numbers
The prime factorization of 55872557 is 13 × 17 × 252817.
Since it has a total of 3 prime factors.
6 , 10 , 90 , 85 , 183 , 390 , 4953 , 393 , 59542 , 49202 , 650024 , 700495 , 3752944 , 5181667 , 7659995 , 55658614 , 741242540 , 492771459 , 1397880053 , 7943462112
n×2
111745114
n×3
167617671
n×4
223490228
n×5
279362785
n÷2
27936278.5
n÷3
18624185.666667
n÷3
13968139.25
n÷5
11174511.4
n2
3121742625718249
n3
1.7441974279477E+23
n4
9.7452770212263E+30
n5
5.4449354584925E+38
2 √n
7474.7947797916
3 √n
382.29579029359
4 √n
86.456895501699
5 √n
35.435593371385
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-55872556
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 55872557 can be divided by 8 positive divisors.
The sum of these divisors (counting 55872557) is 1, the average is 0.125.
Base
System
Value
2
Binary
11010101001000110000101101
3
Ternary
10220010121201222
4
Quaternary
3111020300231
5
Quinary
103300410212
6
Senary
5313313125
8
Octal
325106055
10
Decimal
55872557
12
Duodecimal
168657a5
16
Hexadecimal
3548c2d
20
Vigesimal
h9417h
36
Base36
x9jjh
md5
5a1312d1d6e707922771bad6a1d74cdb
sha1
74c6a65d1e2db56156001513d918eda665163bb6
sha256
109be41ffc9d8f7808554ea1fe44ef57e3b7d882cbe2767517b7d1ec8215f878
sha512
6de37ac71685f82b976ea34971be848c14efe9f9c4ae85c2a5de312d4717508bfea5f986b4d907a266d3782b5676d972ad19cf754fe71d6611d973438b188282
ripemd-160
5fff89453617e73181bcf1ed03082725539d9bac
Diameter
111745114
Circumference
351057629.21695
Area
9.8072436993546E+15
Volume
7.306077101401E+23
Surface area
3.9228974797418E+16
Circumference
351057629.21695
Perimeter
223490228
Area
3121742625718249
Diagonal
79015727.873864
Surface area
18730455754309494
Volume
1.7441974279477E+23
Space diagonal
96774107.472788
Perimeter
167617671
Area
1.3517542089744E+15
Altitude
48387053.736394
Surface area
1.3517542089744E+15
Volume
2.0555563817166E+22
Height
26338575.957955