138184493 is an odd 9-digits composite number following 138184492
and preceding 138184494 . In scientific notation, it is written as 1.38184493 × 10^8.
The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors.
There are 137670528 positive integers (up to 138184493) that are relatively prime to 138184493.
138184493 has 4 divisors, whose sum is 138698460
The reverse of 138184493 is 394481831
Previous prime number is 269
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 41
Digital Root 5
Name
one hundred thirty-eight million one hundred eighty-four thousand four hundred ninety-three
Scientific notation
1.38184493 × 10^8
Engineering notation
1.38184493 × 10^6
Prime Factorization
269 × 513697
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
138184493
Product of the distinct prime numbers
The prime factorization of 138184493 is 269 × 513697.
Since it has a total of 2 prime factors.
1 , 4 , 54 , 45 , 994 , 625 , 8421 , 5110 , 38739 , 68967 , 358090 , 697170 , 1616386 , 4020263 , 70529273 , 45233203 , 832649537 , 912077753 , 4590055684 , 1365010882
n×2
276368986
n×3
414553479
n×4
552737972
n×5
690922465
n÷2
69092246.5
n÷3
46061497.666667
n÷3
34546123.25
n÷5
27636898.6
n2
19094954105667049
n3
2.6386265519499E+24
n4
3.6461727229753E+32
n5
5.0384452911477E+40
2 √n
11755.190045252
3 √n
516.99511136252
4 √n
108.42135419396
5 √n
42.470938889825
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
-138184492
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 138184493 can be divided by 4 positive divisors.
The sum of these divisors (counting 138184493) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000001111001000011100101101
3
Ternary
100122000111111012
4
Quaternary
20033020130231
5
Quinary
240333400433
6
Senary
21413435005
8
Octal
1017103455
10
Decimal
138184493
12
Duodecimal
3a33ba65
16
Hexadecimal
83c872d
20
Vigesimal
233d14d
36
Base36
2a9ru5
md5
4b9c216a6d882002e1566be747d534f9
sha1
11b8d35095b74cc6de7879e87cd7542b6b57a600
sha256
8129474d74f8bb76318b98932627773b01300e4fb3697d382e25de1f47db97d2
sha512
1134b6b66e0a45ee8d2716242d788b04cc6c3f1f18ca7719943f16cba9754fb2a7845fb3bf72313dd5bda3ca0f407dc0f178517e19e98fe84c3d2b47ada5ba04
ripemd-160
5a8775da4c963ef6c611d273b1e40b5fe8512c37
Diameter
276368986
Circumference
868238776.09766
Area
5.9988567538998E+16
Volume
1.1052653054897E+25
Surface area
2.3995427015599E+17
Circumference
868238776.09766
Perimeter
552737972
Area
19094954105667049
Diagonal
195422384.11025
Surface area
114569724634002294
Volume
2.6386265519499E+24
Space diagonal
239342562.69415
Perimeter
414553479
Area
8.2683576698028E+15
Altitude
119671281.34707
Surface area
8.2683576698028E+15
Volume
3.1096512131711E+23
Height
65140794.703417