138659803 is an odd 9-digits composite number following 138659802
and preceding 138659804 . In scientific notation, it is written as 1.38659803 × 10^8.
The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors.
There are 130152960 positive integers (up to 138659803) that are relatively prime to 138659803.
138659803 has 8 divisors, whose sum is 147210480
The reverse of 138659803 is 308956831
Previous prime number is 379
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 43
Digital Root 7
Name
one hundred thirty-eight million six hundred fifty-nine thousand eight hundred three
Scientific notation
1.38659803 × 10^8
Engineering notation
1.38659803 × 10^6
Prime Factorization
17 × 379 × 21521
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
138659803
Product of the distinct prime numbers
The prime factorization of 138659803 is 17 × 379 × 21521.
Since it has a total of 3 prime factors.
5 , 2 , 41 , 42 , 316 , 659 , 7817 , 6519 , 89745 , 42490 , 205289 , 632734 , 5102922 , 3553509 , 91944040 , 85128946 , 220074628 , 252122006 , 7066180187 , 3653715420
n×2
277319606
n×3
415979409
n×4
554639212
n×5
693299015
n÷2
69329901.5
n÷3
46219934.333333
n÷3
34664950.75
n÷5
27731960.6
n2
19226540967998809
n3
2.6659483829941E+24
n4
3.6965987759414E+32
n5
5.1256965804207E+40
2 √n
11775.389717542
3 √n
517.5871983879
4 √n
108.51446777984
5 √n
42.500116034376
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
-138659802
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 138659803 can be divided by 8 positive divisors.
The sum of these divisors (counting 138659803) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000010000111100011111011011
3
Ternary
100122220122111021
4
Quaternary
20100330133123
5
Quinary
240444103203
6
Senary
21431543311
8
Octal
1020743733
10
Decimal
138659803
12
Duodecimal
3a52ab37
16
Hexadecimal
843c7db
20
Vigesimal
236c9a3
36
Base36
2ajyl7
md5
7a78edaea95118b03dbde9cf6463be81
sha1
8a8971c694e08210097e73c42a2efebc6a705259
sha256
1265e93f1d51da9f73c614ba8aab98a8592804a4a74cd0686b0a9b34d4aed045
sha512
fa1911f6b1e10fae0988ab8e17770f220f92371386cbf19d9bb17badab2a700235546b4d1bc407163503df12cb1010b28a6b55984446e9605ad75a02a63cd146
ripemd-160
59ec751a37711358dd9f10713e8f37e8b356a1b1
Diameter
277319606
Circumference
871225236.90602
Area
6.0401959859008E+16
Volume
1.1167098473152E+25
Surface area
2.4160783943603E+17
Circumference
871225236.90602
Perimeter
554639212
Area
19226540967998809
Diagonal
196094573.95858
Surface area
115359245807992854
Volume
2.6659483829941E+24
Space diagonal
240165823.76349
Perimeter
415979409
Area
8.3253364525946E+15
Altitude
120082911.88175
Surface area
8.3253364525946E+15
Volume
3.1418502998475E+23
Height
65364857.986194