136987137 is an odd 9-digits composite number following 136987136
and preceding 136987138 . In scientific notation, it is written as 1.36987137 × 10^8.
The sum of its digits is 45. It has a total of 2 prime factors and 4 positive divisors.
There are 78278328 positive integers (up to 136987137) that are relatively prime to 136987137.
136987137 has 4 divisors, whose sum is 139161600
The reverse of 136987137 is 731789631
Previous prime number is 63
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 45
Digital Root 9
Name
one hundred thirty-six million nine hundred eighty-seven thousand one hundred thirty-seven
Scientific notation
1.36987137 × 10^8
Engineering notation
1.36987137 × 10^6
Prime Factorization
63 × 2174399
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
136987137
Product of the distinct prime numbers
The prime factorization of 136987137 is 63 × 2174399.
Since it has a total of 2 prime factors.
7 , 5 , 94 , 78 , 480 , 332 , 9577 , 1503 , 20813 , 6510 , 349177 , 127644 , 7619737 , 7836996 , 25015620 , 44454713 , 617906936 , 459787324 , 1115962121 , 2696606670
n×2
273974274
n×3
410961411
n×4
547948548
n×5
684935685
n÷2
68493568.5
n÷3
45662379
n÷3
34246784.25
n÷5
27397427.4
n2
18765475703456769
n3
2.5706287910596E+24
n4
3.5214307837703E+32
n5
4.8239072121235E+40
2 √n
11704.150417694
3 √n
515.49753909521
4 √n
108.18572187536
5 √n
42.397081095236
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-136987136
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 136987137 can be divided by 4 positive divisors.
The sum of these divisors (counting 136987137) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000001010100100001000000001
3
Ternary
100112202200000200
4
Quaternary
20022210020001
5
Quinary
240032042022
6
Senary
21332035413
8
Octal
1012441001
10
Decimal
136987137
12
Duodecimal
39a62b69
16
Hexadecimal
82a4201
20
Vigesimal
22g37gh
36
Base36
29k3y9
md5
ba08deadccebad1f9b89682440570336
sha1
03a5603e1f9547eb97245104fc9943c3344af396
sha256
ea17a7e8b203f35642b6c35034a8ee66ebdc7fc2bb48828b5d1f294608c7ffcf
sha512
ac50b617bfb5923b9090460a4833644d6e42ada840135453039b62638d31b0354eb0d60de4a451fd2afd3813f436175da3b5ec0ca05c2573bb369bf194fdca76
ripemd-160
1b3b098db39b5a295d85a3754cf2de90cd9a2da3
Diameter
273974274
Circumference
860715566.471
Area
5.8953480611098E+16
Volume
1.0767824700132E+25
Surface area
2.3581392244439E+17
Circumference
860715566.471
Perimeter
547948548
Area
18765475703456769
Diagonal
193729067.01606
Surface area
112592854220740614
Volume
2.5706287910596E+24
Space diagonal
237268681.2674
Perimeter
410961411
Area
8.1256893366466E+15
Altitude
118634340.6337
Surface area
8.1256893366466E+15
Volume
3.0295150834527E+23
Height
64576355.67202