212748135 is an odd 9-digits composite number following 212748134
and preceding 212748136 . In scientific notation, it is written as 2.12748135 × 10^8.
The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors.
There are 112926240 positive integers (up to 212748135) that are relatively prime to 212748135.
212748135 has 8 divisors, whose sum is 228010240
The reverse of 212748135 is 531847212
Previous prime number is 211
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 33
Digital Root 6
Name
two hundred twelve million seven hundred forty-eight thousand one hundred thirty-five
Scientific notation
2.12748135 × 10^8
Engineering notation
2.12748135 × 10^6
Prime Factorization
15 × 211 × 67219
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
212748135
Product of the distinct prime numbers
The prime factorization of 212748135 is 15 × 211 × 67219.
Since it has a total of 3 prime factors.
2 , 6 , 5 , 24 , 904 , 927 , 3693 , 160 , 94887 , 75504 , 910480 , 230009 , 4277559 , 2835947 , 72922046 , 26621152 , 736208266 , 221389454 , 9533351714 , 7586724872
n×2
425496270
n×3
638244405
n×4
850992540
n×5
1063740675
n÷2
106374067.5
n÷3
70916045
n÷3
53187033.75
n÷5
42549627
n2
45261768945978225
n3
9.6293569300578E+24
n4
2.0486277281191E+33
n5
4.3584172846663E+41
2 √n
14585.888214298
3 √n
596.97377616574
4 √n
120.77205063382
5 √n
46.299164327368
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
-212748134
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 212748135 can be divided by 8 positive divisors.
The sum of these divisors (counting 212748135) is 1, the average is 0.125.
Base
System
Value
2
Binary
1100101011100100011101100111
3
Ternary
112211022201120120
4
Quaternary
30223210131213
5
Quinary
413430420020
6
Senary
33035533023
8
Octal
1453443547
10
Decimal
212748135
12
Duodecimal
5b2ba173
16
Hexadecimal
cae4767
20
Vigesimal
369da6f
36
Base36
3inxif
md5
d142d499d5dd5aecdf2a8467a8465a1b
sha1
dc077db842f09d9c59a6f44f450d1f74e34d16d2
sha256
b48be597fcb62e06254e46865ce25d7cfdb91ec0096b21f526a7a6a4ad2462d3
sha512
198bb1834210b7038f10d680a20c2cf76c2e820af765506d65b85b5c7a9cb5b69415adb2d054cb66ae40dbbd627ca891bc7c39f819aed2b8ff518d6b39d8aa05
ripemd-160
5bd2508e716ec8e432671304e301b420c204315d
Diameter
425496270
Circumference
1336735955.9619
Area
1.4219404080916E+17
Volume
4.0335355987018E+25
Surface area
5.6877616323666E+17
Circumference
1336735955.9619
Perimeter
850992540
Area
45261768945978225
Diagonal
300871297.88658
Surface area
271570613675869350
Volume
9.6293569300578E+24
Space diagonal
368490579.03552
Perimeter
638244405
Area
1.9598920863719E+16
Altitude
184245289.51776
Surface area
1.9598920863719E+16
Volume
1.1348305972849E+24
Height
100290432.62886