138127582 is an even 9-digits composite number following 138127581
and preceding 138127583 . In scientific notation, it is written as 1.38127582 × 10^8.
The sum of its digits is 37. It has a total of 2 prime factors and 4 positive divisors.
There are 69063790 positive integers (up to 138127582) that are relatively prime to 138127582.
138127582 has 4 divisors, whose sum is 207191376
The reverse of 138127582 is 285721831
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 37
Digital Root 1
Name
one hundred thirty-eight million one hundred twenty-seven thousand five hundred eighty-two
Scientific notation
1.38127582 × 10^8
Engineering notation
1.38127582 × 10^6
Prime Factorization
2 × 69063791
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
138127582
Product of the distinct prime numbers
The prime factorization of 138127582 is 2 × 69063791.
Since it has a total of 2 prime factors.
1 , 8 , 48 , 2 , 730 , 250 , 7454 , 534 , 72278 , 97876 , 861509 , 298223 , 3369246 , 3984501 , 92973866 , 55461459 , 638629517 , 448846789 , 200791439 , 528989024
n×2
276255164
n×3
414382746
n×4
552510328
n×5
690637910
n÷2
69063791
n÷3
46042527.333333
n÷3
34531895.5
n÷5
27625516.4
n2
19079228909166724
n3
2.6353677556477E+24
n4
3.6401697576838E+32
n5
5.0280784669839E+40
2 √n
11752.769120509
3 √n
516.92412715801
4 √n
108.41018919137
5 √n
42.46743999956
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
-138127581
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 138127582 can be divided by 4 positive divisors.
The sum of these divisors (counting 138127582) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000001110111010100011011110
3
Ternary
100121220121102101
4
Quaternary
20032322203132
5
Quinary
240330040312
6
Senary
21412315314
8
Octal
1016724336
10
Decimal
138127582
12
Duodecimal
3a312b3a
16
Hexadecimal
83ba8de
20
Vigesimal
2335ij2
36
Base36
2a8jxa
md5
66ce64b4430d6b6835935b2956fe499b
sha1
278ef72640c5138035d631ee987e741268e69e0b
sha256
3b71da897f9005ecf0df305a812381dd4dfc7138e1d61f43dbdfd77e033b2b8e
sha512
d1fd341d79b7b3002a5bae2326b0488f8a28da731265d3fc824ee3485244ed3b90d289c868702377f68600d09fb78e8064c708e5a4e1b40fc6ec54c0961e5656
ripemd-160
f7bb5b16de410d12f5aefc3fad8ff324d95c0a8f
Diameter
276255164
Circumference
867881193.73864
Area
5.9939165377196E+16
Volume
1.1039002640867E+25
Surface area
2.3975666150878E+17
Circumference
867881193.73864
Perimeter
552510328
Area
19079228909166724
Diagonal
195341899.8022
Surface area
114475373455000344
Volume
2.6353677556477E+24
Space diagonal
239243989.95064
Perimeter
414382746
Area
8.2615484599784E+15
Altitude
119621994.97532
Surface area
8.2615484599784E+15
Volume
3.1058106848981E+23
Height
65113966.600734