13278375 is an odd 8-digits composite number following 13278374
and preceding 13278376 . In scientific notation, it is written as 1.3278375 × 10^7.
The sum of its digits is 36. It has a total of 5 prime factors and 32 positive divisors.
There are 6048000 positive integers (up to 13278375) that are relatively prime to 13278375.
13278375 has 32 divisors, whose sum is 19617728
The reverse of 13278375 is 57387231
Previous prime number is 145
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 36
Digital Root 9
Name
thirteen million two hundred seventy-eight thousand three hundred seventy-five
Scientific notation
1.3278375 × 10^7
Engineering notation
1.3278375 × 10^6
Prime Factorization
33 × 3 × 25 × 145 × 37
Composite number
ω
Distinct Factors
5
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
13278375
Product of the distinct prime numbers
The prime factorization of 13278375 is 33 × 3 × 25 × 145 × 37.
Since it has a total of 5 prime factors.
7 , 2 , 70 , 63 , 438 , 50 , 8378 , 5301 , 8506 , 76637 , 219025 , 534656 , 9320155 , 4445596 , 5563812 , 60221272 , 366650603 , 492029268 , 3766358705 , 1155980020
n×2
26556750
n×3
39835125
n×4
53113500
n×5
66391875
n÷2
6639187.5
n÷3
4426125
n÷3
3319593.75
n÷5
2655675
n2
176315242640625
n3
2.3411799099982E+21
n4
3.1087064787422E+28
n5
4.1278570389669E+35
2 √n
3643.9504661836
3 √n
236.79997008727
4 √n
60.365142807614
5 √n
26.584529956292
1 , 3 , 25 , 33 , 37 , 75 , 99 , 111 , 145 , 435 , 825 , 925 , 1221 , 2475 , 2775 , 3625 , 3663 , 4785 , 5365 , 10875 , 14355 , 16095 , 30525 , 91575 , 119625 , 134125 , 177045 , 358875 , 402375 , 531135 , 4426125 , 13278375
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
-13278374
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 13278375 can be divided by 32 positive divisors.
The sum of these divisors (counting 13278375) is 1, the average is 0.03125.
Base
System
Value
2
Binary
110010101001110010100111
3
Ternary
220222121111200
4
Quaternary
302221302213
5
Quinary
11344402000
6
Senary
1152333543
8
Octal
62516247
10
Decimal
13278375
12
Duodecimal
45442b3
16
Hexadecimal
ca9ca7
20
Vigesimal
42jfif
36
Base36
7wlnr
md5
f9230294a115a6a025d37cb0f292e2bf
sha1
4c7f24bcb74e9ae8b506c0f037b7025f7c7da1c1
sha256
e43be98058c4e0ba759bc3548ce9b2217cc474f85d7ad022e97e48e5a9c60366
sha512
af39603fd7d5485271a1b531e67082256a260f64d4403e6ca0af560a6bca66b2232af7911a3e5ceae341dbf5cba565aa8d03e41dfddb8275d7380c017a48c71f
ripemd-160
99082256040c77020df7658189f4a747ac420d66
Diameter
26556750
Circumference
83430490.703221
Area
5.5391067099569E+14
Volume
9.8067114746432E+21
Surface area
2.2156426839828E+15
Circumference
83430490.703221
Perimeter
53113500
Area
176315242640625
Diagonal
18778458.011276
Surface area
1057891455843750
Volume
2.3411799099982E+21
Space diagonal
22998820.141952
Perimeter
39835125
Area
76346739600599
Altitude
11499410.070976
Surface area
76346739600599
Volume
2.7591069838957E+20
Height
6259486.0037586