55361915 is an odd 8-digits composite number following 55361914
and preceding 55361916 . In scientific notation, it is written as 5.5361915 × 10^7.
The sum of its digits is 35. It has a total of 4 prime factors and 16 positive divisors.
There are 35943264 positive integers (up to 55361915) that are relatively prime to 55361915.
55361915 has 16 divisors, whose sum is 66912000
The reverse of 55361915 is 51916355
Previous prime number is 245
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 35
Digital Root 8
Name
fifty-five million three hundred sixty-one thousand nine hundred fifteen
Scientific notation
5.5361915 × 10^7
Engineering notation
5.5361915 × 10^6
Prime Factorization
7 × 19 × 245 × 1699
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
55361915
Product of the distinct prime numbers
The prime factorization of 55361915 is 7 × 19 × 245 × 1699.
Since it has a total of 4 prime factors.
10 , 8 , 94 , 8 , 212 , 149 , 5344 , 2855 , 64397 , 72678 , 884120 , 403166 , 8436790 , 2088684 , 32304637 , 47042259 , 632419750 , 252923387 , 5221810217 , 6196608379
n×2
110723830
n×3
166085745
n×4
221447660
n×5
276809575
n÷2
27680957.5
n÷3
18453971.666667
n÷3
13840478.75
n÷5
11072383
n2
3064941632467225
n3
1.6968103813661E+23
n4
9.3938672104309E+30
n5
5.2006247802516E+38
2 √n
7440.5587827797
3 √n
381.12757190537
4 √n
86.25867366694
5 √n
35.370583216151
1 , 7 , 19 , 133 , 245 , 1699 , 1715 , 4655 , 11893 , 32281 , 32585 , 225967 , 416255 , 2913785 , 7908845 , 55361915
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
-55361914
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 55361915 can be divided by 16 positive divisors.
The sum of these divisors (counting 55361915) is 1, the average is 0.0625.
Base
System
Value
2
Binary
11010011001100000101111011
3
Ternary
10212011200021022
4
Quaternary
3103030011323
5
Quinary
103133040130
6
Senary
5254333055
8
Octal
323140573
10
Decimal
55361915
12
Duodecimal
1665a18b
16
Hexadecimal
34cc17b
20
Vigesimal
h604ff
36
Base36
wyliz
md5
ea77d11ffc125d0b933812110e0de5dd
sha1
e5f36d80db2b467d79fb091335931da3950facb5
sha256
b052bc37fa8624ed7937e783e4273d5f0460b4e41bc9ad9f5a7cbe71d16e585d
sha512
eb207eebd063482c6eb6050340ddc9987eb65edecebc3e8a4185f4b1ffb5721223242b69301c9df9b774e0d6b380a22ac0fcf974aacf1d6793753612c5f8b563
ripemd-160
4683830e9933a78d8fba54b5da2a6102f1b25be5
Diameter
110723830
Circumference
347849170.90533
Area
9.6287981162405E+15
Volume
7.1075827048463E+23
Surface area
3.8515192464962E+16
Circumference
347849170.90533
Perimeter
221447660
Area
3064941632467225
Diagonal
78293571.031946
Surface area
18389649794803350
Volume
1.6968103813661E+23
Space diagonal
95889649.58431
Perimeter
166085745
Area
1.3271586574166E+15
Altitude
47944824.792155
Surface area
1.3271586574166E+15
Volume
1.9997102117529E+22
Height
26097857.010649