136987505 is an odd 9-digits composite number following 136987504
and preceding 136987506 . In scientific notation, it is written as 1.36987505 × 10^8.
The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors.
There are 106627968 positive integers (up to 136987505) that are relatively prime to 136987505.
136987505 has 8 divisors, whose sum is 168828072
The reverse of 136987505 is 505789631
Previous prime number is 37
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 44
Digital Root 8
Name
one hundred thirty-six million nine hundred eighty-seven thousand five hundred five
Scientific notation
1.36987505 × 10^8
Engineering notation
1.36987505 × 10^6
Prime Factorization
5 × 37 × 740473
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
136987505
Product of the distinct prime numbers
The prime factorization of 136987505 is 5 × 37 × 740473.
Since it has a total of 3 prime factors.
4 , 5 , 23 , 2 , 25 , 578 , 268 , 7574 , 74742 , 60568 , 220290 , 54504 , 9906045 , 6361397 , 43493772 , 64816070 , 318988654 , 948329213 , 6817146659 , 1275827245
n×2
273975010
n×3
410962515
n×4
547950020
n×5
684937525
n÷2
68493752.5
n÷3
45662501.666667
n÷3
34246876.25
n÷5
27397501
n2
18765576526125025
n3
2.5706495082004E+24
n4
3.5214686235785E+32
n5
4.8239720067981E+40
2 √n
11704.166138602
3 √n
515.49800070284
4 √n
108.18579453238
5 √n
42.397103874176
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
-136987504
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 136987505 can be divided by 8 positive divisors.
The sum of these divisors (counting 136987505) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000001010100100001101110001
3
Ternary
100112202200112022
4
Quaternary
20022210031301
5
Quinary
240032100010
6
Senary
21332041225
8
Octal
1012441561
10
Decimal
136987505
12
Duodecimal
39a63215
16
Hexadecimal
82a4371
20
Vigesimal
22g38f5
36
Base36
29k48h
md5
46f35e8c68a7f4a47ee71b498dda4834
sha1
5ddfd742c15990a24c7b845908abdb1dc84feb9d
sha256
bec55b1b8a3c9e714f6609b75e09023754e309b4d3333e33cde1ae1f94ead354
sha512
9799fa027e15e157bb36ec2a1a750c84549ad6b606b21a5565b8f93674de2d3de6d706954164182cdda7c0a6482c9201c4582aa24527f809ae4375a2a3422034
ripemd-160
4039537509406473691917c049aaa8fd1d89e690
Diameter
273975010
Circumference
860717878.68319
Area
5.8953797354851E+16
Volume
1.0767911479889E+25
Surface area
2.3581518941941E+17
Circumference
860717878.68319
Perimeter
547950020
Area
18765576526125025
Diagonal
193729587.44665
Surface area
112593459156750150
Volume
2.5706495082004E+24
Space diagonal
237269318.6621
Perimeter
410962515
Area
8.1257329941426E+15
Altitude
118634659.33105
Surface area
8.1257329941426E+15
Volume
3.0295394988373E+23
Height
64576529.148884