135249905 is an odd 9-digits composite number following 135249904
and preceding 135249906 . In scientific notation, it is written as 1.35249905 × 10^8.
The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors.
There are 90991680 positive integers (up to 135249905) that are relatively prime to 135249905.
135249905 has 16 divisors, whose sum is 188987904
The reverse of 135249905 is 509942531
Previous prime number is 53
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 38
Digital Root 2
Name
one hundred thirty-five million two hundred forty-nine thousand nine hundred five
Scientific notation
1.35249905 × 10^8
Engineering notation
1.35249905 × 10^6
Prime Factorization
5 × 7 × 53 × 72911
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
135249905
Product of the distinct prime numbers
The prime factorization of 135249905 is 5 × 7 × 53 × 72911.
Since it has a total of 4 prime factors.
4 , 5 , 94 , 92 , 600 , 670 , 2523 , 4608 , 46037 , 59405 , 491543 , 527063 , 7825602 , 3535758 , 53285792 , 31310105 , 461467536 , 695743223 , 5300505004 , 4185287943
n×2
270499810
n×3
405749715
n×4
540999620
n×5
676249525
n÷2
67624952.5
n÷3
45083301.666667
n÷3
33812476.25
n÷5
27049981
n2
18292536802509025
n3
2.4740638647483E+24
n4
3.3461690267115E+32
n5
4.5256904297667E+40
2 √n
11629.699265243
3 √n
513.30913076237
4 √n
107.84108338311
5 √n
42.288997873066
1 , 5 , 7 , 35 , 53 , 265 , 371 , 1855 , 72911 , 364555 , 510377 , 2551885 , 3864283 , 19321415 , 27049981 , 135249905
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
-135249904
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 135249905 can be divided by 16 positive divisors.
The sum of these divisors (counting 135249905) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1000000011111011111111110001
3
Ternary
100102111101222202
4
Quaternary
20003323333301
5
Quinary
234110444110
6
Senary
21230512545
8
Octal
1003737761
10
Decimal
135249905
12
Duodecimal
39365755
16
Hexadecimal
80fbff1
20
Vigesimal
22564f5
36
Base36
28ivht
md5
31dd87e84b59a5d9e3ff1d4fd12aa29f
sha1
7be6b4ac27436a9cfcba906f90132073374839cd
sha256
58119ec727e1e7c88c91549d0554d81f9bc299e21c9769696cb75297e672a1c4
sha512
df13de6b5095b9c860564a277e1363e980b5a64e9d243795853486224fb76838ecb69ab607618a2efead538834fefbd09133bad9eede9c7ede3a08849e58f127
ripemd-160
d89277a8df427168802bbea284de70db28841fb3
Diameter
270499810
Circumference
849800215.89343
Area
5.7467699234283E+16
Volume
1.0363334482674E+25
Surface area
2.2987079693713E+17
Circumference
849800215.89343
Perimeter
540999620
Area
18292536802509025
Diagonal
191272249.96067
Surface area
109755220815054150
Volume
2.4740638647483E+24
Space diagonal
234259707.17886
Perimeter
405749715
Area
7.9209007853173E+15
Altitude
117129853.58943
Surface area
7.9209007853173E+15
Volume
2.9157122264203E+23
Height
63757416.653558