135280785 is an odd 9-digits composite number following 135280784
and preceding 135280786 . In scientific notation, it is written as 1.35280785 × 10^8.
The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors.
There are 71235840 positive integers (up to 135280785) that are relatively prime to 135280785.
135280785 has 16 divisors, whose sum is 219191040
The reverse of 135280785 is 587082531
Previous prime number is 79
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 39
Digital Root 3
Name
one hundred thirty-five million two hundred eighty thousand seven hundred eighty-five
Scientific notation
1.35280785 × 10^8
Engineering notation
1.35280785 × 10^6
Prime Factorization
3 × 5 × 79 × 114161
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
135280785
Product of the distinct prime numbers
The prime factorization of 135280785 is 3 × 5 × 79 × 114161.
Since it has a total of 4 prime factors.
2 , 2 , 67 , 46 , 140 , 522 , 8959 , 6728 , 88510 , 88512 , 581154 , 301413 , 5815011 , 2983802 , 50965759 , 6487505 , 128800836 , 466036303 , 2884313727 , 9754938410
n×2
270561570
n×3
405842355
n×4
541123140
n×5
676403925
n÷2
67640392.5
n÷3
45093595
n÷3
33820196.25
n÷5
27056157
n2
18300890790216225
n3
2.4757588722997E+24
n4
3.3492260371542E+32
n5
4.5308592744866E+40
2 √n
11631.026824834
3 √n
513.34819370972
4 √n
107.8472383737
5 √n
42.290928765376
1 , 3 , 5 , 15 , 79 , 237 , 395 , 1185 , 114161 , 342483 , 570805 , 1712415 , 9018719 , 27056157 , 45093595 , 135280785
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
-135280784
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 135280785 can be divided by 16 positive divisors.
The sum of these divisors (counting 135280785) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1000000100000011100010010001
3
Ternary
100102112222100110
4
Quaternary
20010003202101
5
Quinary
234112441120
6
Senary
21231311533
8
Octal
1004034221
10
Decimal
135280785
12
Duodecimal
3937b5a9
16
Hexadecimal
8103891
20
Vigesimal
225a1j5
36
Base36
28jjbl
md5
9be6c5bc406625d9cb3caf64d79539a6
sha1
de81b85926a86beab521f558af8ad83207938812
sha256
612458e4d73dba2f416b91e677ed0b233dce25a804b3349400cb1eb06543f0fa
sha512
67499a81eb8067bebd21bdf7d274bf56b4c00cce84700df20e5ee1e028d7e360fd31f63da250d01b11e32c938de5d4bb4b934a5f7c2db25310a1da9014c31976
ripemd-160
0fdda387113e6430d21f0a6dc0cb77cfbe9e1c8e
Diameter
270561570
Circumference
849994240.65572
Area
5.7493944060692E+16
Volume
1.0370434513702E+25
Surface area
2.2997577624277E+17
Circumference
849994240.65572
Perimeter
541123140
Area
18300890790216225
Diagonal
191315920.87548
Surface area
109805344741297350
Volume
2.4757588722997E+24
Space diagonal
234313192.9078
Perimeter
405842355
Area
7.924518168106E+15
Altitude
117156596.4539
Surface area
7.924518168106E+15
Volume
2.9177098119765E+23
Height
63771973.62516