138791354 is an even 9-digits composite number following 138791353
and preceding 138791355 . In scientific notation, it is written as 1.38791354 × 10^8.
The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors.
There are 64057536 positive integers (up to 138791354) that are relatively prime to 138791354.
138791354 has 8 divisors, whose sum is 224201460
The reverse of 138791354 is 453197831
Previous prime number is 13
Is Prime? no
Number parity even
Number length 9
Sum of Digits 41
Digital Root 5
Name
one hundred thirty-eight million seven hundred ninety-one thousand three hundred fifty-four
Scientific notation
1.38791354 × 10^8
Engineering notation
1.38791354 × 10^6
Prime Factorization
2 × 13 × 5338129
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
138791354
Product of the distinct prime numbers
The prime factorization of 138791354 is 2 × 13 × 5338129.
Since it has a total of 3 prime factors.
7 , 9 , 12 , 9 , 402 , 745 , 6373 , 886 , 52008 , 52687 , 317664 , 618002 , 1363307 , 8461499 , 56827674 , 66200889 , 601117359 , 962162850 , 8715897533 , 6694201355
n×2
277582708
n×3
416374062
n×4
555165416
n×5
693956770
n÷2
69395677
n÷3
46263784.666667
n÷3
34697838.5
n÷5
27758270.8
n2
19263039945153316
n3
2.6735433961439E+24
n4
3.7106470792857E+32
n5
5.1500573235021E+40
2 √n
11780.974238152
3 √n
517.75083050678
4 √n
108.54019641659
5 √n
42.508177220288
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
-138791353
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 138791354 can be divided by 8 positive divisors.
The sum of these divisors (counting 138791354) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000010001011100100110111010
3
Ternary
100200011022221112
4
Quaternary
20101130212322
5
Quinary
241012310404
6
Senary
21434440322
8
Octal
1021344672
10
Decimal
138791354
12
Duodecimal
3a5930a2
16
Hexadecimal
845c9ba
20
Vigesimal
2378i7e
36
Base36
2ams3e
md5
1738e83f138307a79457ff04a437cfb5
sha1
6db8265ac2d52eab69ddfe0aa8e0bf76623fa7cf
sha256
def7bcad9e5bf0c71ee74686ac34a8a3418bf767c287555d6d2d525b06f6ecb0
sha512
98ac48c947dfa04d9dd0d0f32ec97aca898cfafac4ca50710374073bf2a63ec15aefea725df074105d979adf3a7b163a9beba932cc0c831166ba66a0b2ca6407
ripemd-160
a546078583d68de4daf0a326808a584c8fc6bdc0
Diameter
277582708
Circumference
872051796.21636
Area
6.05166247775E+16
Volume
1.1198912389839E+25
Surface area
2.4206649911E+17
Circumference
872051796.21636
Perimeter
555165416
Area
19263039945153316
Diagonal
196280615.16693
Surface area
115578239670919896
Volume
2.6735433961439E+24
Space diagonal
240393676.77928
Perimeter
416374062
Area
8.3411409733086E+15
Altitude
120196838.38964
Surface area
8.3411409733086E+15
Volume
3.1508011086831E+23
Height
65426871.722308