137218449 is an odd 9-digits composite number following 137218448
and preceding 137218450 . In scientific notation, it is written as 1.37218449 × 10^8.
The sum of its digits is 39. It has a total of 2 prime factors and 4 positive divisors.
There are 91478964 positive integers (up to 137218449) that are relatively prime to 137218449.
137218449 has 4 divisors, whose sum is 182957936
The reverse of 137218449 is 944812731
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 39
Digital Root 3
Name
one hundred thirty-seven million two hundred eighteen thousand four hundred forty-nine
Scientific notation
1.37218449 × 10^8
Engineering notation
1.37218449 × 10^6
Prime Factorization
3 × 45739483
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
137218449
Product of the distinct prime numbers
The prime factorization of 137218449 is 3 × 45739483.
Since it has a total of 2 prime factors.
10 , 2 , 84 , 21 , 63 , 892 , 1403 , 311 , 50379 , 19512 , 433915 , 408291 , 798880 , 4736713 , 90217621 , 2512272 , 650244078 , 595659013 , 409542377 , 8977157046
n×2
274436898
n×3
411655347
n×4
548873796
n×5
686092245
n÷2
68609224.5
n÷3
45739483
n÷3
34304612.25
n÷5
27443689.8
n2
18828902745965601
n3
2.5836728311732E+24
n4
3.5452757861703E+32
n5
4.8647724465555E+40
2 √n
11714.027872598
3 √n
515.78752669771
4 √n
108.23136270323
5 √n
42.411389499163
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
-137218448
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 137218449 can be divided by 4 positive divisors.
The sum of these divisors (counting 137218449) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000001011011100100110010001
3
Ternary
100120012102022210
4
Quaternary
20023130212101
5
Quinary
240111442244
6
Senary
21341022333
8
Octal
1013344621
10
Decimal
137218449
12
Duodecimal
39b549a9
16
Hexadecimal
82dc991
20
Vigesimal
22hc629
36
Base36
29p2fl
md5
dd678d9f9f3c3db5c1152cbfc3c39715
sha1
d30402b86c493b0a8ba168b11bb7af91e1cb6557
sha256
bafe13020dfdaea01d1857984f5e898d4945f2577a0a829f70ec9e97ab911398
sha512
ccbd3109d28204d02c0df4d087f21852f022b98fed44bcfbe8bfb7ccbfaf1fd9c708477efd1aac34321b631a457ab98addacde2ee97eefc3aaca229a1605a6a1
ripemd-160
59a728ad9d6fcfcd22fb0036e1fc6cbb6a054d89
Diameter
274436898
Circumference
862168942.63077
Area
5.9152742541882E+16
Volume
1.0822463447591E+25
Surface area
2.3661097016753E+17
Circumference
862168942.63077
Perimeter
548873796
Area
18828902745965601
Diagonal
194056191.5836
Surface area
112973416475793606
Volume
2.5836728311732E+24
Space diagonal
237669325.4038
Perimeter
411655347
Area
8.1531540516964E+15
Altitude
118834662.7019
Surface area
8.1531540516964E+15
Volume
3.0448876321501E+23
Height
64685397.194534