138983408 is an even 9-digits composite number following 138983407
and preceding 138983409 . In scientific notation, it is written as 1.38983408 × 10^8.
The sum of its digits is 44. It has a total of 5 prime factors and 10 positive divisors.
There are 69491696 positive integers (up to 138983408) that are relatively prime to 138983408.
138983408 has 10 divisors, whose sum is 269280384
The reverse of 138983408 is 804389831
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 44
Digital Root 8
Name
one hundred thirty-eight million nine hundred eighty-three thousand four hundred eight
Scientific notation
1.38983408 × 10^8
Engineering notation
1.38983408 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 8686463
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
17372926
Product of the distinct prime numbers
The prime factorization of 138983408 is 2 × 2 × 2 × 2 × 8686463.
Since it has a total of 5 prime factors.
7 , 2 , 99 , 32 , 623 , 657 , 5660 , 5512 , 92034 , 41510 , 733693 , 999043 , 3100478 , 3708920 , 30497348 , 51706450 , 958842299 , 353593121 , 4501853270 , 3616527412
n×2
277966816
n×3
416950224
n×4
555933632
n×5
694917040
n÷2
69491704
n÷3
46327802.666667
n÷3
34745852
n÷5
27796681.6
n2
19316387699294464
n3
2.6846573926972E+24
n4
3.7312283374945E+32
n5
5.1857883037117E+40
2 √n
11789.122444016
3 √n
517.9895348283
4 √n
108.57772535845
5 √n
42.519934941856
10 divisors
τ
Total Divisors
10
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-138983407
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.1
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
10
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 138983408 can be divided by 10 positive divisors.
The sum of these divisors (counting 138983408) is 1, the average is 0.1.
Base
System
Value
2
Binary
1000010010001011011111110000
3
Ternary
100200112002101122
4
Quaternary
20102023133300
5
Quinary
241034432113
6
Senary
21442521412
8
Octal
1022133760
10
Decimal
138983408
12
Duodecimal
3a666268
16
Hexadecimal
848b7f0
20
Vigesimal
238cia8
36
Base36
2aqwa8
md5
865b20d2349f54898563f0308ac34dfd
sha1
244180bd87f05e16fc72e8eb087659df579bb4f9
sha256
cb2ed07069a71fd18f77a10e5d043b69afdc012adfc665b47b7de168562847b8
sha512
82145a8b38a7bcfaa13a48977689515db739a43eb23624c6e0aa63fcd9cd234be4b96f150336eb8c42363fcba252838832041f0f00f10908c37033e6395b449c
ripemd-160
5df58056e2b2463fc6275d935e1debccbf488c1a
Diameter
277966816
Circumference
873258507.08735
Area
6.0684221689996E+16
Volume
1.1245466589738E+25
Surface area
2.4273688675998E+17
Circumference
873258507.08735
Perimeter
555933632
Area
19316387699294464
Diagonal
196552220.53843
Surface area
115898326195766784
Volume
2.6846573926972E+24
Space diagonal
240726324.06507
Perimeter
416950224
Area
8.3642412284691E+15
Altitude
120363162.03254
Surface area
8.3642412284691E+15
Volume
3.1638990792313E+23
Height
65517406.846144