138983406 is an even 9-digits composite number following 138983405
and preceding 138983407 . In scientific notation, it is written as 1.38983406 × 10^8.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 46327800 positive integers (up to 138983406) that are relatively prime to 138983406.
138983406 has 8 divisors, whose sum is 277966824
The reverse of 138983406 is 604389831
Previous prime number is 3
Is Prime? no
Number parity even
Number length 9
Sum of Digits 42
Digital Root 6
Name
one hundred thirty-eight million nine hundred eighty-three thousand four hundred six
Scientific notation
1.38983406 × 10^8
Engineering notation
1.38983406 × 10^6
Prime Factorization
2 × 3 × 23163901
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
138983406
Product of the distinct prime numbers
The prime factorization of 138983406 is 2 × 3 × 23163901.
Since it has a total of 3 prime factors.
6 , 9 , 48 , 42 , 918 , 554 , 5845 , 1939 , 44384 , 8744 , 400586 , 880189 , 8037447 , 8311751 , 85788163 , 6512435 , 512573828 , 277134691 , 3944689908 , 36444763
n×2
277966812
n×3
416950218
n×4
555933624
n×5
694917030
n÷2
69491703
n÷3
46327802
n÷3
34745851.5
n÷5
27796681.2
n2
19316387143360836
n3
2.6846572767989E+24
n4
3.731228122722E+32
n5
5.1857879305888E+40
2 √n
11789.122359192
3 √n
517.98953234364
4 √n
108.57772496784
5 √n
42.519934819482
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
-138983405
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 138983406 can be divided by 8 positive divisors.
The sum of these divisors (counting 138983406) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000010010001011011111101110
3
Ternary
100200112002101120
4
Quaternary
20102023133232
5
Quinary
241034432111
6
Senary
21442521410
8
Octal
1022133756
10
Decimal
138983406
12
Duodecimal
3a666266
16
Hexadecimal
848b7ee
20
Vigesimal
238cia6
36
Base36
2aqwa6
md5
6e0d2010a821999961e798bd1b27e594
sha1
35917593c51b45ef46394e2539e82e885bfc1a42
sha256
1ba36626569b7ab62672b4c785789fa6dd2baa311386d3d249a087ca852efceb
sha512
fbb63063ae8679fbda11b764f3305b90afac9117fcaabbeb4189f5b10fbf0cefa791311c546793820787d5d25ddc51ab9b3c4159496b88c4815e5fdc7e0dd795
ripemd-160
d13c0191177dbf2f11ff97e421fef5e861580950
Diameter
277966812
Circumference
873258494.52098
Area
6.0684219943479E+16
Volume
1.1245466104264E+25
Surface area
2.4273687977391E+17
Circumference
873258494.52098
Perimeter
555933624
Area
19316387143360836
Diagonal
196552217.71001
Surface area
115898322860165016
Volume
2.6846572767989E+24
Space diagonal
240726320.60097
Perimeter
416950218
Area
8.3642409877428E+15
Altitude
120363160.30049
Surface area
8.3642409877428E+15
Volume
3.1638989426439E+23
Height
65517405.903335