138840277 is an odd 9-digits composite number following 138840276
and preceding 138840278 . In scientific notation, it is written as 1.38840277 × 10^8.
The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors.
There are 131532876 positive integers (up to 138840277) that are relatively prime to 138840277.
138840277 has 4 divisors, whose sum is 146147680
The reverse of 138840277 is 772048831
Previous prime number is 19
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 40
Digital Root 4
Name
one hundred thirty-eight million eight hundred forty thousand two hundred seventy-seven
Scientific notation
1.38840277 × 10^8
Engineering notation
1.38840277 × 10^6
Prime Factorization
19 × 7307383
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
138840277
Product of the distinct prime numbers
The prime factorization of 138840277 is 19 × 7307383.
Since it has a total of 2 prime factors.
8 , 9 , 96 , 22 , 358 , 290 , 1305 , 1974 , 72212 , 65437 , 268171 , 577377 , 7991951 , 5060229 , 72850054 , 76729382 , 214141054 , 409698603 , 3551215052 , 9927341478
n×2
277680554
n×3
416520831
n×4
555361108
n×5
694201385
n÷2
69420138.5
n÷3
46280092.333333
n÷3
34710069.25
n÷5
27768055.4
n2
19276622517436729
n3
2.6763716099454E+24
n4
3.7158817567975E+32
n5
5.1591405241301E+40
2 √n
11783.050411502
3 √n
517.8116578987
4 √n
108.54976007114
5 √n
42.511173566003
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
-138840276
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 138840277 can be divided by 4 positive divisors.
The sum of these divisors (counting 138840277) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000010001101000100011010101
3
Ternary
100200020211001111
4
Quaternary
20101220203111
5
Quinary
241020342102
6
Senary
21435455021
8
Octal
1021504325
10
Decimal
138840277
12
Duodecimal
3a5b7471
16
Hexadecimal
84688d5
20
Vigesimal
237f0dh
36
Base36
2antud
md5
70cefe12a2e9c37e05af0555dbd97f0e
sha1
ea0992a8e1c3b1f7b30d6f599fe011e64c1f3cb8
sha256
e7e4af2bf20d100f91feac90e24cac4361f7fed6abf5a0e7bbc8eac337e7d74c
sha512
dae4efc885d93079a7b8ed3e15545f342124deaa95c9bb5d08ec9acbc843a48cdc5efa74ae12b2417724bb02096c97e3c9465cb75b7787367f91db46b4ed49e8
ripemd-160
9525e47bb2833d01d10852be3bf8c100a911538b
Diameter
277680554
Circumference
872359188.49114
Area
6.0559295686803E+16
Volume
1.1210759184107E+25
Surface area
2.4223718274721E+17
Circumference
872359188.49114
Perimeter
555361108
Area
19276622517436729
Diagonal
196349802.73704
Surface area
115659735104620374
Volume
2.6763716099454E+24
Space diagonal
240478413.90094
Perimeter
416520831
Area
8.3470223996317E+15
Altitude
120239206.95047
Surface area
8.3470223996317E+15
Volume
3.1541341906125E+23
Height
65449934.245679