135156781 is an odd 9-digits prime number following 135156780
and preceding 135156782 . In scientific notation, it is written as 1.35156781 × 10^8.
The sum of its digits is 37. It has a total of 1 prime factors and 2 positive divisors.
There are 135156780 positive integers (up to 135156781) that are relatively prime to 135156781.
135156781 has 2 divisors, whose sum is 135156782
The reverse of 135156781 is 187651531
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 37 Digital Root 1
Name
one hundred thirty-five million one hundred fifty-six thousand seven hundred eighty-one
Scientific notation
1.35156781 × 10^8
Engineering notation
1.35156781 × 10^6
Prime Factorization
135156781
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
135156781 Product of the distinct prime numbers
The prime factorization of 135156781 is 135156781.
Since it has a total of 1 prime factors.
5 , 4 , 99 , 8 , 249 , 320 , 4996 , 3142 , 39718 , 88651 , 625007 , 807593 , 446146 , 6522434 , 30862116 , 36584730 , 93958408 , 369513141 , 885410150 , 5846135106
n×2
270313562
n×3
405470343
n×4
540627124
n×5
675783905
n÷2
67578390.5
n÷3
45052260.333333
n÷3
33789195.25
n÷5
27031356.2
n2
18267355450281961
n3
2.4689569600429E+24
n4
3.3369627514695E+32
n5
4.5101314380552E+40
2 √n11625.694860953
3 √n513.19129365031
4 √n107.8225155566
5 √n42.283172795856
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
135156782 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
67578391 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
11625.694903962 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999852024 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 135156781 can be divided by 2 positive divisors.
The sum of these divisors (counting 135156781) is 135156782, the average is 67578391.
Base
System
Value
2
Binary
1000000011100101010000101101
3
Ternary
100102022200020201
4
Quaternary
20003211100231
5
Quinary
234100004111
6
Senary
21224513501
8
Octal
1003452055
10
Decimal
135156781
12
Duodecimal
3931b891
16
Hexadecimal
80e542d
20
Vigesimal
224ebj1
36
Base36
28gvn1
md5
a46e7c72a811945e46ce0a495142b4f9
sha1
a185da14cf880cad93a4c8e4e3646155005bfc9a
sha256
6482d84abb54e420a6ab869360786db3c0a188b1c9e6ec54781660f9077f6ed3
sha512
80842b329588b8f6008bba7b8a1bc9b52337669b91e1276334201dd729195cffd625954f4c414f14d1aeec21e23c61dd1cf37d85582021718385e290af2811c9
ripemd-160
7e19b642e338edb796354f774bf38a8ac1785afe
Diameter
270313562
Circumference
849215100.54489
Area
5.7388589683119E+16
Volume
1.0341942730267E+25
Surface area
2.2955435873248E+17
Circumference
849215100.54489
Perimeter
540627124
Area
18267355450281961
Diagonal
191140552.73689
Surface area
109604132701691766
Volume
2.4689569600429E+24
Space diagonal
234098411.67946
Perimeter
405470343
Area
7.9099969399522E+15
Altitude
117049205.83973
Surface area
7.9099969399522E+15
Volume
2.9096936815068E+23
Height
63713517.578963