138242583 is an odd 9-digits composite number following 138242582
and preceding 138242584 . In scientific notation, it is written as 1.38242583 × 10^8.
The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors.
There are 90683712 positive integers (up to 138242583) that are relatively prime to 138242583.
138242583 has 16 divisors, whose sum is 186104160
The reverse of 138242583 is 385242831
Previous prime number is 197
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 36
Digital Root 9
Name
one hundred thirty-eight million two hundred forty-two thousand five hundred eighty-three
Scientific notation
1.38242583 × 10^8
Engineering notation
1.38242583 × 10^6
Prime Factorization
309 × 3 × 197 × 757
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
138242583
Product of the distinct prime numbers
The prime factorization of 138242583 is 309 × 3 × 197 × 757.
Since it has a total of 4 prime factors.
6 , 2 , 2 , 71 , 67 , 343 , 6445 , 7235 , 27349 , 35014 , 697438 , 489821 , 8149982 , 2235392 , 86569806 , 92786311 , 928916494 , 410111845 , 2795014420 , 2096927355
n×2
276485166
n×3
414727749
n×4
552970332
n×5
691212915
n÷2
69121291.5
n÷3
46080861
n÷3
34560645.75
n÷5
27648516.6
n2
19111011754511889
n3
2.6419556286871E+24
n4
3.6523077028109E+32
n5
5.0490445074738E+40
2 √n
11757.660609152
3 √n
517.06754601862
4 √n
108.43274694091
5 √n
42.474509076373
1 , 3 , 197 , 309 , 591 , 757 , 927 , 2271 , 60873 , 149129 , 182619 , 233913 , 447387 , 701739 , 46080861 , 138242583
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-138242582
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 138242583 can be divided by 16 positive divisors.
The sum of these divisors (counting 138242583) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1000001111010110101000010111
3
Ternary
100122010110011200
4
Quaternary
20033112220113
5
Quinary
240342230313
6
Senary
21415003543
8
Octal
1017265027
10
Decimal
138242583
12
Duodecimal
3a3695b3
16
Hexadecimal
83d6a17
20
Vigesimal
2340693
36
Base36
2ab0nr
md5
946fec7589454521219cf89205afd46e
sha1
036312eea4106ce29467a16b21a7720e47606f22
sha256
9da114c9f103c39ada5ff01e95e0089d856686863d4e5fef60730a82a0e7a8ab
sha512
c9dacc22680db4ea922a78f0906a62f1037205334db3696b1c66df7a95e3e7f5472b3026589df9d6fee66bd3a121a30794be1dc4f4b158e587c618b961e39541
ripemd-160
5a000b8eac10dd919f01723a0a1bc8a65c618cc4
Diameter
276485166
Circumference
868603766.33215
Area
6.0039014130643E+16
Volume
1.1066597858925E+25
Surface area
2.4015605652257E+17
Circumference
868603766.33215
Perimeter
552970332
Area
19111011754511889
Diagonal
195504535.77609
Surface area
114666070527071334
Volume
2.6419556286871E+24
Space diagonal
239443177.52556
Perimeter
414727749
Area
8.2753108357152E+15
Altitude
119721588.76278
Surface area
8.2753108357152E+15
Volume
3.113574567731E+23
Height
65168178.592029