138797466 is an even 9-digits composite number following 138797465
and preceding 138797467 . In scientific notation, it is written as 1.38797466 × 10^8.
The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors.
There are 46265820 positive integers (up to 138797466) that are relatively prime to 138797466.
138797466 has 8 divisors, whose sum is 277594944
The reverse of 138797466 is 664797831
Previous prime number is 3
Is Prime? no
Number parity even
Number length 9
Sum of Digits 51
Digital Root 6
Name
one hundred thirty-eight million seven hundred ninety-seven thousand four hundred sixty-six
Scientific notation
1.38797466 × 10^8
Engineering notation
1.38797466 × 10^6
Prime Factorization
2 × 3 × 23132911
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
138797466
Product of the distinct prime numbers
The prime factorization of 138797466 is 2 × 3 × 23132911.
Since it has a total of 3 prime factors.
6 , 8 , 95 , 18 , 237 , 269 , 2150 , 4179 , 32311 , 74367 , 308410 , 416924 , 1759048 , 7114985 , 30838207 , 46219712 , 807027207 , 446105853 , 6768704171 , 8319911492
n×2
277594932
n×3
416392398
n×4
555189864
n×5
693987330
n÷2
69398733
n÷3
46265822
n÷3
34699366.5
n÷5
27759493.2
n2
19264736568021156
n3
2.6738966187989E+24
n4
3.7113007503525E+32
n5
5.1511913971283E+40
2 √n
11781.233636593
3 √n
517.75843051579
4 √n
108.54139135184
5 √n
42.508551602978
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
-138797465
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 138797466 can be divided by 8 positive divisors.
The sum of these divisors (counting 138797466) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000010001011110000110011010
3
Ternary
100200011122022220
4
Quaternary
20101132012122
5
Quinary
241013004331
6
Senary
21434524510
8
Octal
1021360632
10
Decimal
138797466
12
Duodecimal
3a596736
16
Hexadecimal
845e19a
20
Vigesimal
2379dd6
36
Base36
2amwt6
md5
025298350263434a6098e621a8af226f
sha1
17d441af3e71a1153071729cc3209382bb0b25d7
sha256
c8a2e6b6e0b06b8de3b44f45bfdad4a7b5d8638a278df4a77d5a18e5ea53a4a2
sha512
dd1141f62ba076bdc91da168fdc4afbf66cd688570cf497d9334b3d98089fa086d028be2109ccea41d210c9304740299784509c0c1f4b205c895a1319e93fa8f
ripemd-160
3b673f548d1b0ac3c8a34d81be4965c53ebda41d
Diameter
277594932
Circumference
872090199.04496
Area
6.0521954875438E+16
Volume
1.1200391965436E+25
Surface area
2.4208781950175E+17
Circumference
872090199.04496
Perimeter
555189864
Area
19264736568021156
Diagonal
196289258.84022
Surface area
115588419408126936
Volume
2.6738966187989E+24
Space diagonal
240404263.07381
Perimeter
416392398
Area
8.3418756325607E+15
Altitude
120202131.53691
Surface area
8.3418756325607E+15
Volume
3.1512173855741E+23
Height
65429752.94674