138166543 is an odd 9-digits composite number following 138166542
and preceding 138166544 . In scientific notation, it is written as 1.38166543 × 10^8.
The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors.
There are 131686104 positive integers (up to 138166543) that are relatively prime to 138166543.
138166543 has 8 divisors, whose sum is 144690048
The reverse of 138166543 is 345661831
Previous prime number is 283
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 37
Digital Root 1
Name
one hundred thirty-eight million one hundred sixty-six thousand five hundred forty-three
Scientific notation
1.38166543 × 10^8
Engineering notation
1.38166543 × 10^6
Prime Factorization
23 × 283 × 21227
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
138166543
Product of the distinct prime numbers
The prime factorization of 138166543 is 23 × 283 × 21227.
Since it has a total of 3 prime factors.
10 , 2 , 2 , 76 , 327 , 80 , 389 , 5653 , 27458 , 36917 , 954696 , 521436 , 3737572 , 3123756 , 90598760 , 33612907 , 161846875 , 788665405 , 511642527 , 4200704715
n×2
276333086
n×3
414499629
n×4
552666172
n×5
690832715
n÷2
69083271.5
n÷3
46055514.333333
n÷3
34541635.75
n÷5
27633308.6
n2
19089993604570849
n3
2.6375984222357E+24
n4
3.6442785582256E+32
n5
5.0351737011905E+40
2 √n
11754.426527909
3 √n
516.97272471141
4 √n
108.41783307145
5 √n
42.469835447679
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-138166542
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 138166543 can be divided by 8 positive divisors.
The sum of these divisors (counting 138166543) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000001111000100000100001111
3
Ternary
100121222120212101
4
Quaternary
20033010010033
5
Quinary
240332312133
6
Senary
21413215531
8
Octal
1017040417
10
Decimal
138166543
12
Duodecimal
3a3315a7
16
Hexadecimal
83c410f
20
Vigesimal
233ag73
36
Base36
2a9dzj
md5
bc12b6648def072b11130c8fc5dd9010
sha1
4484a924e5c285fbdb0b7f10701970d42411e889
sha256
967f1ad8f3d23e17f9b497bd16bddb5e14fe8d16317d11a7a0151410168ea1f3
sha512
0d8d1c20514ada11160d167b994f2a03392d63d174c0ce9c41ab2a1722b3b762fb312f5ecc31e7e233504015b2487ced08e0b814a5b70c7b9cce98843bbcd59b
ripemd-160
a5c74c4346ccad0d076d43d6120a6a45dd17b696
Diameter
276333086
Circumference
868125992.9214
Area
5.9972983665196E+16
Volume
1.1048346435221E+25
Surface area
2.3989193466078E+17
Circumference
868125992.9214
Perimeter
552666172
Area
19089993604570849
Diagonal
195396998.97681
Surface area
114539961627425094
Volume
2.6375984222357E+24
Space diagonal
239311472.38215
Perimeter
414499629
Area
8.2662097098204E+15
Altitude
119655736.19107
Surface area
8.2662097098204E+15
Volume
3.108439550683E+23
Height
65132332.992268