138792694 is an even 9-digits composite number following 138792693
and preceding 138792695 . In scientific notation, it is written as 1.38792694 × 10^8.
The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors.
There are 69263136 positive integers (up to 138792694) that are relatively prime to 138792694.
138792694 has 8 divisors, whose sum is 208588680
The reverse of 138792694 is 496297831
Previous prime number is 523
Is Prime? no
Number parity even
Number length 9
Sum of Digits 49
Digital Root 4
Name
one hundred thirty-eight million seven hundred ninety-two thousand six hundred ninety-four
Scientific notation
1.38792694 × 10^8
Engineering notation
1.38792694 × 10^6
Prime Factorization
2 × 523 × 132689
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
138792694
Product of the distinct prime numbers
The prime factorization of 138792694 is 2 × 523 × 132689.
Since it has a total of 3 prime factors.
8 , 3 , 74 , 37 , 448 , 188 , 7005 , 4562 , 15770 , 95018 , 276172 , 707238 , 6616 , 4015908 , 32223372 , 32015458 , 812289710 , 446121823 , 7138956177 , 99881450
n×2
277585388
n×3
416378082
n×4
555170776
n×5
693963470
n÷2
69396347
n÷3
46264231.333333
n÷3
34698173.5
n÷5
27758538.8
n2
19263411907777636
n3
2.6736208343121E+24
n4
3.7107903832871E+32
n5
5.1503059416571E+40
2 √n
11781.031109372
3 √n
517.75249675822
4 √n
108.54045839857
5 √n
42.508259301391
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
-138792693
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 138792694 can be divided by 8 positive divisors.
The sum of these divisors (counting 138792694) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000010001011100111011110110
3
Ternary
100200011101210011
4
Quaternary
20101130323312
5
Quinary
241012331234
6
Senary
21434450434
8
Octal
1021347366
10
Decimal
138792694
12
Duodecimal
3a593a1a
16
Hexadecimal
845cef6
20
Vigesimal
23791ee
36
Base36
2amt4m
md5
c5610225f7c79da023944d5314e37bba
sha1
63c98d4687772b38cafa64f3dd8c114654d494db
sha256
c299aaae18dba7ff9e7921a95825d08047bff545f4b60a530670ca6511d79c7f
sha512
f12daa7347ec0897e8e82ab9b8cb8f2fa4f09e6d1eb46a9c7b34718651bfd179f8db36bc7c9d8ce041471e0c1f93893ca3fa024e35048b17f12cca596dc4cfd8
ripemd-160
68f41bbc75cd6dd45609eae79a0ea95a89dd8e1d
Diameter
277585388
Circumference
872060215.68467
Area
6.0517793332548E+16
Volume
1.1199236762079E+25
Surface area
2.4207117333019E+17
Circumference
872060215.68467
Perimeter
555170776
Area
19263411907777636
Diagonal
196282510.2131
Surface area
115580471446665816
Volume
2.6736208343121E+24
Space diagonal
240395997.72736
Perimeter
416378082
Area
8.3413020378495E+15
Altitude
120197998.86368
Surface area
8.3413020378495E+15
Volume
3.1508923704396E+23
Height
65427503.404366