55278315 is an odd 8-digits composite number following 55278314
and preceding 55278316 . In scientific notation, it is written as 5.5278315 × 10^7.
The sum of its digits is 36. It has a total of 5 prime factors and 32 positive divisors.
There are 26687232 positive integers (up to 55278315) that are relatively prime to 55278315.
55278315 has 32 divisors, whose sum is 93649920
The reverse of 55278315 is 51387255
Previous prime number is 19
Is Prime? no Number parity odd Number length 8 Sum of Digits 36 Digital Root 9
Name
fifty-five million two hundred seventy-eight thousand three hundred fifteen
Scientific notation
5.5278315 × 10^7
Engineering notation
5.5278315 × 10^6
Prime Factorization
3 × 207 × 5 × 19 × 937
Composite number
ω Distinct Factors
5 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
55278315 Product of the distinct prime numbers
The prime factorization of 55278315 is 3 × 207 × 5 × 19 × 937.
Since it has a total of 5 prime factors.
3 , 5 , 100 , 47 , 8 , 615 , 511 , 8052 , 28981 , 11192 , 222800 , 816243 , 6240900 , 8743743 , 67695866 , 14271654 , 290851743 , 293725913 , 5316242973 , 871253714
n×2
110556630
n×3
165834945
n×4
221113260
n×5
276391575
n÷2
27639157.5
n÷3
18426105
n÷3
13819578.75
n÷5
11055663
n2
3055692109239225
n3
1.6891351095754E+23
n4
9.3372542664669E+30
n5
5.1614768257685E+38
2 √n7434.9388027071
3 √n380.93563299759
4 √n86.226091194644
5 √n35.359894393453
1 , 3 , 5 , 15 , 19 , 57 , 95 , 207 , 285 , 621 , 937 , 1035 , 2811 , 3105 , 3933 , 4685 , 11799 , 14055 , 17803 , 19665 , 53409 , 58995 , 89015 , 193959 , 267045 , 581877 , 969795 , 2909385 , 3685221 , 11055663 , 18426105 , 55278315
32 divisors
τ Total Divisors
32 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-55278314 Sum of the proper positive divisors of n
A Arithmetic Mean
0.03125 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
32 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 55278315 can be divided by 32 positive divisors.
The sum of these divisors (counting 55278315) is 1, the average is 0.03125.
Base
System
Value
2
Binary
11010010110111101011101011
3
Ternary
10212000102121000
4
Quaternary
3102313223223
5
Quinary
103122401230
6
Senary
5252450043
8
Octal
322675353
10
Decimal
55278315
12
Duodecimal
16619923
16
Hexadecimal
34b7aeb
20
Vigesimal
h59fff
36
Base36
wwt0r
md5
eba31562075da6c60e0a88382a3a47d8
sha1
df61d37b11c7d32a7e7bd26d6940472c85107667
sha256
4089a7a30506a18ae4521018a02036a586cd8f37b14689313ca571306904dd89
sha512
019da11dac8108c12bd27a78f6e8336935954aea5a5feb8dfa7dfac2ae8d30363b621830932bd5dee58460f16dc9fee1a9e4ca8841f8ff72e2a05d5cf17e5a13
ripemd-160
2495409c208aba64d390b2eb7fe7ac79ea41aa0a
Diameter
110556630
Circumference
347323896.61364
Area
9.5997398820182E+15
Volume
7.0754326015502E+23
Surface area
3.8398959528073E+16
Circumference
347323896.61364
Perimeter
221113260
Area
3055692109239225
Diagonal
78175342.778132
Surface area
18334152655435350
Volume
1.6891351095754E+23
Space diagonal
95744850.136797
Perimeter
165834945
Area
1.3231534963724E+15
Altitude
47872425.068398
Surface area
1.3231534963724E+15
Volume
1.9906648172017E+22
Height
26058447.592711