138803485 is an odd 9-digits composite number following 138803484
and preceding 138803486 . In scientific notation, it is written as 1.38803485 × 10^8.
The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors.
There are 111042784 positive integers (up to 138803485) that are relatively prime to 138803485.
138803485 has 4 divisors, whose sum is 166564188
The reverse of 138803485 is 584308831
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 40
Digital Root 4
Name
one hundred thirty-eight million eight hundred three thousand four hundred eighty-five
Scientific notation
1.38803485 × 10^8
Engineering notation
1.38803485 × 10^6
Prime Factorization
5 × 27760697
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
138803485
Product of the distinct prime numbers
The prime factorization of 138803485 is 5 × 27760697.
Since it has a total of 2 prime factors.
4 , 1 , 59 , 21 , 421 , 845 , 1502 , 3540 , 45407 , 22456 , 887842 , 155032 , 4001235 , 5484196 , 8038599 , 21548414 , 978857362 , 907665155 , 5119230107 , 5198216684
n×2
277606970
n×3
416410455
n×4
555213940
n×5
694017425
n÷2
69401742.5
n÷3
46267828.333333
n÷3
34700871.25
n÷5
27760697
n2
19266407448145225
n3
2.6742444972325E+24
n4
3.7119445595795E+32
n5
5.1523084099642E+40
2 √n
11781.489082455
3 √n
517.76591466527
4 √n
108.54256806643
5 √n
42.508920276185
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
-138803484
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 138803485 can be divided by 4 positive divisors.
The sum of these divisors (counting 138803485) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000010001011111100100011101
3
Ternary
100200011221120211
4
Quaternary
20101133210131
5
Quinary
241013202420
6
Senary
21435012421
8
Octal
1021374435
10
Decimal
138803485
12
Duodecimal
3a59a111
16
Hexadecimal
845f91d
20
Vigesimal
237a8e5
36
Base36
2an1gd
md5
307949893dcedcafb8aa2cdeb587d414
sha1
83a96d069f03b3c1e9d6a939e4b38eeef1cfbdb2
sha256
8c14af1cac73c9980cadcb2c94633a788e609bbcc539b3473c32ba9ede808b25
sha512
a6a27c1be3d29e9ce1c012dfdd40e3963c762f53c8220f76bdbf947c98b56a3ec3c3e4b3aa190031235506bcd68f40f8a773f9b6aebfd24b038d9bb324784429
ripemd-160
4588f9ed68c0ac693cec877822234118b75c781c
Diameter
277606970
Circumference
872128017.53732
Area
6.0527204100161E+16
Volume
1.1201849155211E+25
Surface area
2.4210881640064E+17
Circumference
872128017.53732
Perimeter
555213940
Area
19266407448145225
Diagonal
196297770.99165
Surface area
115598444688871350
Volume
2.6742444972325E+24
Space diagonal
240414688.28762
Perimeter
416410455
Area
8.3425991448777E+15
Altitude
120207344.14381
Surface area
8.3425991448777E+15
Volume
3.1516273642399E+23
Height
65432590.33055