138984983 is an odd 9-digits composite number following 138984982
and preceding 138984984 . In scientific notation, it is written as 1.38984983 × 10^8.
The sum of its digits is 53. It has a total of 2 prime factors and 4 positive divisors.
There are 138286368 positive integers (up to 138984983) that are relatively prime to 138984983.
138984983 has 4 divisors, whose sum is 139683600
The reverse of 138984983 is 389489831
Previous prime number is 199
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 53
Digital Root 8
Name
one hundred thirty-eight million nine hundred eighty-four thousand nine hundred eighty-three
Scientific notation
1.38984983 × 10^8
Engineering notation
1.38984983 × 10^6
Prime Factorization
199 × 698417
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
138984983
Product of the distinct prime numbers
The prime factorization of 138984983 is 199 × 698417.
Since it has a total of 2 prime factors.
2 , 7 , 90 , 20 , 245 , 289 , 9503 , 2183 , 71630 , 44287 , 717901 , 989361 , 1679316 , 2817870 , 98819498 , 24291293 , 914955116 , 763575790 , 2033120041 , 8549308995
n×2
277969966
n×3
416954949
n×4
555939932
n×5
694924915
n÷2
69492491.5
n÷3
46328327.666667
n÷3
34746245.75
n÷5
27796996.6
n2
19316825499510289
n3
2.6847486636634E+24
n4
3.7313974737853E+32
n5
5.1860821446029E+40
2 √n
11789.189242692
3 √n
517.99149148976
4 √n
108.57803296566
5 √n
42.520031311048
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
-138984982
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 138984983 can be divided by 4 positive divisors.
The sum of these divisors (counting 138984983) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000010010001011111000010111
3
Ternary
100200112011112222
4
Quaternary
20102023320113
5
Quinary
241040004413
6
Senary
21442532555
8
Octal
1022137027
10
Decimal
138984983
12
Duodecimal
3a66715b
16
Hexadecimal
848be17
20
Vigesimal
238d293
36
Base36
2aqxhz
md5
ef797cfb459513691dee70e3bd345bfb
sha1
d08d45e94be0ca6f6bf654857964ae0b13cbae11
sha256
fd5ff94582fd35d8623422193239ef3cdc76bfb2ca042c9d99c754f417fb2141
sha512
21342e80a93df5eb7b7fdabf632eb53a5cebd729b6d45813e7d610f13e2159a295cb3f0592c89946a2cddb62252845b96a539f3d4e730c9dfb4bb3ce3da3321f
ripemd-160
7050a2d4dfe0041ec994b4a846ba694f078f768e
Diameter
277969966
Circumference
873268403.1042
Area
6.0685597079938E+16
Volume
1.1245848904667E+25
Surface area
2.4274238831975E+17
Circumference
873268403.1042
Perimeter
555939932
Area
19316825499510289
Diagonal
196554447.92479
Surface area
115900952997061734
Volume
2.6847486636634E+24
Space diagonal
240729052.0451
Perimeter
416954949
Area
8.3644308015235E+15
Altitude
120364526.02255
Surface area
8.3644308015235E+15
Volume
3.1640066430965E+23
Height
65518149.308265