138791719 is an odd 9-digits composite number following 138791718
and preceding 138791720 . In scientific notation, it is written as 1.38791719 × 10^8.
The sum of its digits is 46. It has a total of 3 prime factors and 6 positive divisors.
There are 126174180 positive integers (up to 138791719) that are relatively prime to 138791719.
138791719 has 6 divisors, whose sum is 152556320
The reverse of 138791719 is 917197831
Previous prime number is 11
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 46
Digital Root 1
Name
one hundred thirty-eight million seven hundred ninety-one thousand seven hundred nineteen
Scientific notation
1.38791719 × 10^8
Engineering notation
1.38791719 × 10^6
Prime Factorization
11 × 11 × 1147039
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
12617429
Product of the distinct prime numbers
The prime factorization of 138791719 is 11 × 11 × 1147039.
Since it has a total of 3 prime factors.
7 , 4 , 42 , 66 , 364 , 495 , 6145 , 3396 , 33497 , 76685 , 70817 , 579606 , 6461794 , 3862305 , 45721347 , 13583164 , 460510373 , 553630708 , 1938111958 , 9968643341
n×2
277583438
n×3
416375157
n×4
555166876
n×5
693958595
n÷2
69395859.5
n÷3
46263906.333333
n÷3
34697929.75
n÷5
27758343.8
n2
19263141262974961
n3
2.6735644892281E+24
n4
3.7106861131733E+32
n5
5.1501250431675E+40
2 √n
11780.989729221
3 √n
517.75128437484
4 √n
108.54026777754
5 √n
42.508199578263
6 divisors
τ
Total Divisors
6
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-138791718
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.16666666666667
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
6
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 138791719 can be divided by 6 positive divisors.
The sum of these divisors (counting 138791719) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
1000010001011100101100100111
3
Ternary
100200011100110001
4
Quaternary
20101130230213
5
Quinary
241012313334
6
Senary
21434442131
8
Octal
1021345447
10
Decimal
138791719
12
Duodecimal
3a593347
16
Hexadecimal
845cb27
20
Vigesimal
2378j5j
36
Base36
2amsdj
md5
6b867fa56f4026ba1a0ec67f67d76c4e
sha1
d1fc6ff342054581370f762091814020b57cd03f
sha256
e69cd8b50378efe2f7e4541e313cbb66be55c3da4fdfb76599ade3a6af93693f
sha512
29d11699c419dfa88906f5eff338a913f44c89d59ded4d9192c6208d0a4d283e9cc3d44b095fffd699fa718322cababdf9a3a0bf8fa18f5039d992056cc4c646
ripemd-160
9e0038f46cf08dc8123862749b910eed950a112d
Diameter
277583438
Circumference
872054089.579
Area
6.0516943076825E+16
Volume
1.1199000744344E+25
Surface area
2.420677723073E+17
Circumference
872054089.579
Perimeter
555166876
Area
19263141262974961
Diagonal
196281131.35488
Surface area
115578847577849766
Volume
2.6735644892281E+24
Space diagonal
240394308.97782
Perimeter
416375157
Area
8.3411848452123E+15
Altitude
120197154.48891
Surface area
8.3411848452123E+15
Volume
3.1508259671213E+23
Height
65427043.784959