55993887 is an odd 8-digits composite number following 55993886
and preceding 55993888 . In scientific notation, it is written as 5.5993887 × 10^7.
The sum of its digits is 54. It has a total of 3 prime factors and 6 positive divisors.
There are 37329252 positive integers (up to 55993887) that are relatively prime to 55993887.
55993887 has 6 divisors, whose sum is 80880072
The reverse of 55993887 is 78839955
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 54
Digital Root 9
Name
fifty-five million nine hundred ninety-three thousand eight hundred eighty-seven
Scientific notation
5.5993887 × 10^7
Engineering notation
5.5993887 × 10^6
Prime Factorization
3 × 3 × 6221543
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
18664629
Product of the distinct prime numbers
The prime factorization of 55993887 is 3 × 3 × 6221543.
Since it has a total of 3 prime factors.
1 , 3 , 9 , 47 , 665 , 108 , 4219 , 2131 , 59787 , 70829 , 329116 , 567607 , 1964872 , 6338496 , 77798388 , 84965763 , 719302792 , 205857263 , 371474516 , 8742114231
n×2
111987774
n×3
167981661
n×4
223975548
n×5
279969435
n÷2
27996943.5
n÷3
18664629
n÷3
13998471.75
n÷5
11198777.4
n2
3135315381368769
n3
1.7555849517372E+23
n4
9.8302025406476E+30
n5
5.5043125024813E+38
2 √n
7482.9063204079
3 √n
382.57231491895
4 √n
86.503793676392
5 √n
35.450970046766
6 divisors
τ
Total Divisors
6
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-55993886
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.16666666666667
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
6
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 55993887 can be divided by 6 positive divisors.
The sum of these divisors (counting 55993887) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
11010101100110011000011111
3
Ternary
10220100210011200
4
Quaternary
3111212120133
5
Quinary
103313301022
6
Senary
5320050543
8
Octal
325463037
10
Decimal
55993887
12
Duodecimal
16903a53
16
Hexadecimal
356661f
20
Vigesimal
h9j4e7
36
Base36
xc55r
md5
39ce0ce46af046cc8d2ab38fde7d90d3
sha1
bb96e17628467a9a61cbf1f4a04d7edebac94539
sha256
dd94cca40ef4191c04773e3da048cc2a076ba5af8ebaec37c83141ac615988ac
sha512
a7f14752de08ab1906c0cd5219d6ad597bac0f7c75627e6f83014a82913619ffd1dfd65710296f8de8dc2752bdbe0ca5256326adb0c5c15325390b50c7cede6e
ripemd-160
3487ec33fe568055e7bebad9919b278a1a3063f3
Diameter
111987774
Circumference
351819968.09027
Area
9.8498837687952E+15
Volume
7.3537770495074E+23
Surface area
3.9399535075181E+16
Circumference
351819968.09027
Perimeter
223975548
Area
3135315381368769
Diagonal
79187314.405387
Surface area
18811892288212614
Volume
1.7555849517372E+23
Space diagonal
96984257.19727
Perimeter
167981661
Area
1.3576313845707E+15
Altitude
48492128.598635
Surface area
1.3576313845707E+15
Volume
2.0689767072041E+22
Height
26395771.468462