138840562 is an even 9-digits composite number following 138840561
and preceding 138840563 . In scientific notation, it is written as 1.38840562 × 10^8.
The sum of its digits is 37. It has a total of 5 prime factors and 32 positive divisors.
There are 55779840 positive integers (up to 138840562) that are relatively prime to 138840562.
138840562 has 32 divisors, whose sum is 253169280
The reverse of 138840562 is 265048831
Previous prime number is 97
Is Prime? no Number parity even Number length 9 Sum of Digits 37 Digital Root 1
Name
one hundred thirty-eight million eight hundred forty thousand five hundred sixty-two
Scientific notation
1.38840562 × 10^8
Engineering notation
1.38840562 × 10^6
Prime Factorization
2 × 7 × 19 × 97 × 5381
Composite number
ω Distinct Factors
5 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
138840562 Product of the distinct prime numbers
The prime factorization of 138840562 is 2 × 7 × 19 × 97 × 5381.
Since it has a total of 5 prime factors.
3 , 3 , 98 , 44 , 234 , 29 , 2258 , 7871 , 14829 , 52645 , 475021 , 847186 , 5638110 , 5713798 , 56236490 , 8717135 , 508254793 , 787949926 , 3292156954 , 9594163520
n×2
277681124
n×3
416521686
n×4
555362248
n×5
694202810
n÷2
69420281
n÷3
46280187.333333
n÷3
34710140.5
n÷5
27768112.4
n2
19276701656475844
n3
2.6763880914914E+24
n4
3.7159122675278E+32
n5
5.1591934756625E+40
2 √n11783.062505138
3 √n517.81201220564
4 √n108.54981577662
5 √n42.511191018683
1 , 2 , 7 , 14 , 19 , 38 , 97 , 133 , 194 , 266 , 679 , 1358 , 1843 , 3686 , 5381 , 10762 , 12901 , 25802 , 37667 , 75334 , 102239 , 204478 , 521957 , 715673 , 1043914 , 1431346 , 3653699 , 7307398 , 9917183 , 19834366 , 69420281 , 138840562
32 divisors
τ Total Divisors
32 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-138840561 Sum of the proper positive divisors of n
A Arithmetic Mean
0.03125 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
32 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 138840562 can be divided by 32 positive divisors.
The sum of these divisors (counting 138840562) is 1, the average is 0.03125.
Base
System
Value
2
Binary
1000010001101000100111110010
3
Ternary
100200020211110001
4
Quaternary
20101220213302
5
Quinary
241020344222
6
Senary
21435500214
8
Octal
1021504762
10
Decimal
138840562
12
Duodecimal
3a5b766a
16
Hexadecimal
84689f2
20
Vigesimal
237f182
36
Base36
2anu2a
md5
dff5407022be732627d01f89ccf3cdc5
sha1
c1b8707d5e72096e19023f46faee69e728a01793
sha256
cbef86693609c959a436b2a44d766b48286a8eb248e5195b96f0230e4b4254d4
sha512
9a3d1d3eabea77175f739f0f6bfd0bd966da1ed0f43a7a225bc9db2d40c2905c33054c6a09221af90fe8bf711e92e21edf74a5b9c779fb90ac57128521a4ba79
ripemd-160
3d6617fafc323e60c3752c9491e15ee23a50fd91
Diameter
277681124
Circumference
872360979.19896
Area
6.0559544309427E+16
Volume
1.1210828221846E+25
Surface area
2.4223817723771E+17
Circumference
872360979.19896
Perimeter
555362248
Area
19276701656475844
Diagonal
196350205.7879
Surface area
115660209938855064
Volume
2.6763880914914E+24
Space diagonal
240478907.53542
Perimeter
416521686
Area
8.3470566678408E+15
Altitude
120239453.76771
Surface area
8.3470566678408E+15
Volume
3.1541536143009E+23
Height
65450068.595968