137187844 is an even 9-digits composite number following 137187843
and preceding 137187845 . In scientific notation, it is written as 1.37187844 × 10^8.
The sum of its digits is 43. It has a total of 4 prime factors and 12 positive divisors.
There are 68556800 positive integers (up to 137187844) that are relatively prime to 137187844.
137187844 has 12 divisors, whose sum is 240208668
The reverse of 137187844 is 448781731
Previous prime number is 2081
Is Prime? no
Number parity even
Number length 9
Sum of Digits 43
Digital Root 7
Name
one hundred thirty-seven million one hundred eighty-seven thousand eight hundred forty-four
Scientific notation
1.37187844 × 10^8
Engineering notation
1.37187844 × 10^6
Prime Factorization
2 × 2 × 2081 × 16481
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
68593922
Product of the distinct prime numbers
The prime factorization of 137187844 is 2 × 2 × 2081 × 16481.
Since it has a total of 4 prime factors.
4 , 6 , 83 , 3 , 56 , 339 , 1 , 8795 , 43 , 84017 , 374214 , 842705 , 4218116 , 9303642 , 72477482 , 58478742 , 638719413 , 50070077 , 5371938106 , 6140485320
n×2
274375688
n×3
411563532
n×4
548751376
n×5
685939220
n÷2
68593922
n÷3
45729281.333333
n÷3
34296961
n÷5
27437568.8
n2
18820504541368336
n3
2.5819444410225E+24
n4
3.5421139119167E+32
n5
4.8593497077825E+40
2 √n
11712.721460019
3 √n
515.74917701728
4 √n
108.22532725762
5 √n
42.409497455633
1 , 2 , 4 , 2081 , 4162 , 8324 , 16481 , 32962 , 65924 , 34296961 , 68593922 , 137187844
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-137187843
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 137187844 can be divided by 12 positive divisors.
The sum of these divisors (counting 137187844) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1000001011010101001000000100
3
Ternary
100120010212100021
4
Quaternary
20023111020010
5
Quinary
240110002334
6
Senary
21340224524
8
Octal
1013251004
10
Decimal
137187844
12
Duodecimal
39b3b144
16
Hexadecimal
82d5204
20
Vigesimal
22h89c4
36
Base36
29oetg
md5
07d7dbe4980ed56558c8da95f1abcbb5
sha1
6dbdf29073f6cf9b5587151a208bc8680c8b76bc
sha256
38ebd4cb2a48f335743b46592cc8f6164223c10d3cb636f0f0f223349c8e225a
sha512
7d0b925fcea1c95407cc1f6c72a4867c27136b9ab3c400fa04cec0b547380b79af0b9a0eeca078150c0f744bf2a2b8377c58fc81ac6513b8a970630d42e87649
ripemd-160
c801da87d16faaa927620ff48cf02fecd9b900f0
Diameter
274375688
Circumference
861976645.74445
Area
5.9126358804016E+16
Volume
1.0815223583858E+25
Surface area
2.3650543521606E+17
Circumference
861976645.74445
Perimeter
548751376
Area
18820504541368336
Diagonal
194012909.57752
Surface area
112923027248210016
Volume
2.5819444410225E+24
Space diagonal
237616315.98883
Perimeter
411563532
Area
8.1495175224327E+15
Altitude
118808157.99442
Surface area
8.1495175224327E+15
Volume
3.0428507048232E+23
Height
64670969.859175