138127130 is an even 9-digits composite number following 138127129
and preceding 138127131 . In scientific notation, it is written as 1.38127130 × 10^8.
The sum of its digits is 26. It has a total of 3 prime factors and 8 positive divisors.
There are 55250848 positive integers (up to 138127130) that are relatively prime to 138127130.
138127130 has 8 divisors, whose sum is 248628852
The reverse of 138127130 is 031721831
Previous prime number is 5
Is Prime? no
Number parity even
Number length 9
Sum of Digits 26
Digital Root 8
Name
one hundred thirty-eight million one hundred twenty-seven thousand one hundred thirty
Scientific notation
1.38127130 × 10^8
Engineering notation
1.38127130 × 10^6
Prime Factorization
2 × 5 × 13812713
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
138127130
Product of the distinct prime numbers
The prime factorization of 138127130 is 2 × 5 × 13812713.
Since it has a total of 3 prime factors.
9 , 2 , 26 , 71 , 29 , 701 , 501 , 6123 , 68961 , 42043 , 862699 , 137128 , 2534356 , 2595521 , 382025 , 56181343 , 714717091 , 219596202 , 9403336349 , 6459324909
n×2
276254260
n×3
414381390
n×4
552508520
n×5
690635650
n÷2
69063565
n÷3
46042376.666667
n÷3
34531782.5
n÷5
27625426
n2
19079104042036900
n3
2.635341884298E+24
n4
3.6401221104687E+32
n5
5.0279961996858E+40
2 √n
11752.749890983
3 √n
516.92356330741
4 √n
108.4101005026
5 √n
42.467412205968
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
-138127129
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 138127130 can be divided by 8 positive divisors.
The sum of these divisors (counting 138127130) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000001110111010011100011010
3
Ternary
100121220120210122
4
Quaternary
20032322130122
5
Quinary
240330032010
6
Senary
21412313242
8
Octal
1016723432
10
Decimal
138127130
12
Duodecimal
3a312822
16
Hexadecimal
83ba71a
20
Vigesimal
2335hga
36
Base36
2a8jkq
md5
ab0d2525a705ccac5f2d8c0ef774d917
sha1
f54b17032198c4745c492513a75b879661e42278
sha256
7f47571ff62ff3f70276fe060317da7106ee27f13046edc5d3025025a21eeddc
sha512
b9ff3db2bdf812ced24559dd3db2a50d1e45ba55c9d07b1835594453dec1e14e94a0aef2f1bd31fed772c8d1338268aa2b0521a1f9d5a95862b29b94d04bec99
ripemd-160
5588f221ca3a8a23ea69bff5d93c849ab256039b
Diameter
276254260
Circumference
867878353.73888
Area
5.9938773095538E+16
Volume
1.1038894271211E+25
Surface area
2.3975509238215E+17
Circumference
867878353.73888
Perimeter
552508520
Area
19079104042036900
Diagonal
195341260.57767
Surface area
114474624252221400
Volume
2.635341884298E+24
Space diagonal
239243207.06367
Perimeter
414381390
Area
8.2614943909252E+15
Altitude
119621603.53184
Surface area
8.2614943909252E+15
Volume
3.10578019522E+23
Height
65113753.525891