138826208 is an even 9-digits composite number following 138826207
and preceding 138826209 . In scientific notation, it is written as 1.38826208 × 10^8.
The sum of its digits is 38. It has a total of 6 prime factors and 12 positive divisors.
There are 69413088 positive integers (up to 138826208) that are relatively prime to 138826208.
138826208 has 12 divisors, whose sum is 273314160
The reverse of 138826208 is 802628831
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 38
Digital Root 2
Name
one hundred thirty-eight million eight hundred twenty-six thousand two hundred eight
Scientific notation
1.38826208 × 10^8
Engineering notation
1.38826208 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 4338319
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
8676638
Product of the distinct prime numbers
The prime factorization of 138826208 is 2 × 2 × 2 × 2 × 2 × 4338319.
Since it has a total of 6 prime factors.
7 , 8 , 65 , 16 , 505 , 935 , 6713 , 8997 , 26512 , 86492 , 952063 , 354078 , 4472037 , 5375328 , 6616198 , 62201945 , 529836443 , 359997922 , 3337086831 , 7481561350
n×2
277652416
n×3
416478624
n×4
555304832
n×5
694131040
n÷2
69413104
n÷3
46275402.666667
n÷3
34706552
n÷5
27765241.6
n2
19272716027659264
n3
2.6755580839808E+24
n4
3.7143758308279E+32
n5
5.1565271168069E+40
2 √n
11782.453394773
3 √n
517.79416696485
4 √n
108.54701006833
5 √n
42.510311980363
1 , 2 , 4 , 8 , 16 , 32 , 4338319 , 8676638 , 17353276 , 34706552 , 69413104 , 138826208
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-138826207
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 138826208 can be divided by 12 positive divisors.
The sum of these divisors (counting 138826208) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1000010001100101000111100000
3
Ternary
100200020002202102
4
Quaternary
20101211013200
5
Quinary
241014414313
6
Senary
21435305532
8
Octal
1021450740
10
Decimal
138826208
12
Duodecimal
3a5ab2a8
16
Hexadecimal
84651e0
20
Vigesimal
237d5a8
36
Base36
2anizk
md5
c4b778b3afcb79ae515c3e83e0a4c7db
sha1
35deddde518790aa980939edd11bd052fa68900b
sha256
ef349720b11721e640e827fe2f0143f4d90c4661b6732b0f48149e8f107a5885
sha512
f7d5accc3636d4341e8a70e8f6822ce0ab45681019419267fb14cfdea440dca0b6f3b4b566123dae8a2d8def1db248d3e72922ecf3b0c2045e0a32847ad9db24
ripemd-160
18a535dbf565fad1ee6ef2cf255deb5efc71acf0
Diameter
277652416
Circumference
872270790.35706
Area
6.0547023087217E+16
Volume
1.1207351494516E+25
Surface area
2.4218809234887E+17
Circumference
872270790.35706
Perimeter
555304832
Area
19272716027659264
Diagonal
196329906.16643
Surface area
115636296165955584
Volume
2.6755580839808E+24
Space diagonal
240454045.67812
Perimeter
416478624
Area
8.3453308399382E+15
Altitude
120227022.83906
Surface area
8.3453308399382E+15
Volume
3.1531754410688E+23
Height
65443302.055476