138505364 is an even 9-digits composite number following 138505363
and preceding 138505365 . In scientific notation, it is written as 1.38505364 × 10^8.
The sum of its digits is 35. It has a total of 4 prime factors and 12 positive divisors.
There are 65607768 positive integers (up to 138505364) that are relatively prime to 138505364.
138505364 has 12 divisors, whose sum is 255141600
The reverse of 138505364 is 463505831
Previous prime number is 19
Is Prime? no
Number parity even
Number length 9
Sum of Digits 35
Digital Root 8
Name
one hundred thirty-eight million five hundred five thousand three hundred sixty-four
Scientific notation
1.38505364 × 10^8
Engineering notation
1.38505364 × 10^6
Prime Factorization
2 × 2 × 19 × 1822439
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
69252682
Product of the distinct prime numbers
The prime factorization of 138505364 is 2 × 2 × 19 × 1822439.
Since it has a total of 4 prime factors.
6 , 1 , 22 , 50 , 346 , 484 , 2074 , 8663 , 81360 , 80067 , 42634 , 967637 , 428470 , 5697510 , 81071095 , 89066858 , 678387529 , 527809423 , 5907679722 , 6656069710
n×2
277010728
n×3
415516092
n×4
554021456
n×5
692526820
n÷2
69252682
n÷3
46168454.666667
n÷3
34626341
n÷5
27701072.8
n2
19183735856772496
n3
2.6570503177221E+24
n4
3.6801572142242E+32
n5
5.0972151453335E+40
2 √n
11768.830188256
3 √n
517.39496448554
4 √n
108.48423935418
5 √n
42.49064450553
1 , 2 , 4 , 19 , 38 , 76 , 1822439 , 3644878 , 7289756 , 34626341 , 69252682 , 138505364
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
-138505363
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 138505364 can be divided by 12 positive divisors.
The sum of these divisors (counting 138505364) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1000010000010110110010010100
3
Ternary
100122121210122022
4
Quaternary
20100112302110
5
Quinary
240424132424
6
Senary
21424352312
8
Octal
1020266224
10
Decimal
138505364
12
Duodecimal
3a475698
16
Hexadecimal
8416c94
20
Vigesimal
235d384
36
Base36
2agnf8
md5
55240d6e65d982c12bd78480f9dc0334
sha1
5b49d1a5c78ccd475bf771f242f1f77d5b5b67b8
sha256
d91cca9c5c7a6eff7d5443a4d38138977eb7152d98183d4e9169cea9a63c510a
sha512
118c5b90962f1caf24a836dc1c73dae8597f6fdc3cc179c2edf068d626b861244a2fe6306a5320524043cc6e9be87536d1b8c350ae68ccc742126d42668a3913
ripemd-160
0fb14f0f671c713821c1ec5fbc0b934ac6b01010
Diameter
277010728
Circumference
870254868.05036
Area
6.0267483636044E+16
Volume
1.1129826344499E+25
Surface area
2.4106993454417E+17
Circumference
870254868.05036
Perimeter
554021456
Area
19183735856772496
Diagonal
195876164.23022
Surface area
115102415140634976
Volume
2.6570503177221E+24
Space diagonal
239898327.56882
Perimeter
415516092
Area
8.3068012957277E+15
Altitude
119949163.78441
Surface area
8.3068012957277E+15
Volume
3.1313638293586E+23
Height
65292054.743407