136286985 is an odd 9-digits composite number following 136286984
and preceding 136286986 . In scientific notation, it is written as 1.36286985 × 10^8.
The sum of its digits is 48. It has a total of 5 prime factors and 32 positive divisors.
There are 70640640 positive integers (up to 136286985) that are relatively prime to 136286985.
136286985 has 32 divisors, whose sum is 224287488
The reverse of 136286985 is 589682631
Previous prime number is 1753
Is Prime? no Number parity odd Number length 9 Sum of Digits 48 Digital Root 3
Name
one hundred thirty-six million two hundred eighty-six thousand nine hundred eighty-five
Scientific notation
1.36286985 × 10^8
Engineering notation
1.36286985 × 10^6
Prime Factorization
3 × 5 × 71 × 1753 × 73
Composite number
ω Distinct Factors
5 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
136286985 Product of the distinct prime numbers
The prime factorization of 136286985 is 3 × 5 × 71 × 1753 × 73.
Since it has a total of 5 prime factors.
2 , 4 , 52 , 11 , 301 , 524 , 110 , 1623 , 20481 , 53585 , 459890 , 191062 , 7512116 , 6756424 , 55633811 , 86511018 , 533863728 , 309288540 , 602331467 , 5843192442
n×2
272573970
n×3
408860955
n×4
545147940
n×5
681434925
n÷2
68143492.5
n÷3
45428995
n÷3
34071746.25
n÷5
27257397
n2
18574142280390225
n3
2.5314138503554E+24
n4
3.4499876145218E+32
n5
4.7018841027052E+40
2 √n11674.201685768
3 √n514.61778911523
4 √n108.04721970402
5 √n42.353653257745
1 , 3 , 5 , 15 , 71 , 73 , 213 , 219 , 355 , 365 , 1065 , 1095 , 1753 , 5183 , 5259 , 8765 , 15549 , 25915 , 26295 , 77745 , 124463 , 127969 , 373389 , 383907 , 622315 , 639845 , 1866945 , 1919535 , 9085799 , 27257397 , 45428995 , 136286985
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
-136286984 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 136286985 can be divided by 32 positive divisors.
The sum of these divisors (counting 136286985) is 1, the average is 0.03125.
Base
System
Value
2
Binary
1000000111111001001100001001
3
Ternary
100111110002121010
4
Quaternary
20013321030021
5
Quinary
234342140420
6
Senary
21305034133
8
Octal
1007711411
10
Decimal
136286985
12
Duodecimal
39785949
16
Hexadecimal
81f9309
20
Vigesimal
22bfh95
36
Base36
2953pl
md5
1b6faacee4af2f555e4a52eb4b211835
sha1
94cc2bd51dd15ade8199c7607eb7b708eb1ab31f
sha256
5e6de597bfd5fc549105ae73040b5de8b1c75984fe7722d1722ef08079c3e430
sha512
d6d52d96e1fd5ae95d92984dc1ec2ba275cabcfd8447be6fe78bbb7651520e0373d9f4f642373af775adcb172a261a94fe7610ed44aeaf0526735fea3d247a18
ripemd-160
b76e5bce0b48263644604369ce7562cf1a6626a9
Diameter
272573970
Circumference
856316381.7118
Area
5.8352388934805E+16
Volume
1.0603561540629E+25
Surface area
2.3340955573922E+17
Circumference
856316381.7118
Perimeter
545147940
Area
18574142280390225
Diagonal
192738902.56194
Surface area
111444853682341350
Volume
2.5314138503554E+24
Space diagonal
236055982.43038
Perimeter
408860955
Area
8.0428395341623E+15
Altitude
118027991.21519
Surface area
8.0428395341623E+15
Volume
2.9832998326264E+23
Height
64246300.85398