138565580 is an even 9-digits composite number following 138565579
and preceding 138565581 . In scientific notation, it is written as 1.38565580 × 10^8.
The sum of its digits is 41. It has a total of 4 prime factors and 12 positive divisors.
There are 55426224 positive integers (up to 138565580) that are relatively prime to 138565580.
138565580 has 12 divisors, whose sum is 290987760
The reverse of 138565580 is 085565831
Previous prime number is 5
Is Prime? no
Number parity even
Number length 9
Sum of Digits 41
Digital Root 5
Name
one hundred thirty-eight million five hundred sixty-five thousand five hundred eighty
Scientific notation
1.38565580 × 10^8
Engineering notation
1.38565580 × 10^6
Prime Factorization
2 × 2 × 5 × 6928279
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
69282790
Product of the distinct prime numbers
The prime factorization of 138565580 is 2 × 2 × 5 × 6928279.
Since it has a total of 4 prime factors.
4 , 2 , 12 , 25 , 551 , 850 , 7660 , 2726 , 1990 , 14371 , 388938 , 734749 , 2952545 , 9805436 , 25038029 , 1858218 , 281551403 , 327453738 , 8699382072 , 2344820383
n×2
277131160
n×3
415696740
n×4
554262320
n×5
692827900
n÷2
69282790
n÷3
46188526.666667
n÷3
34641395
n÷5
27713116
n2
19200419960736400
n3
2.660517328103E+24
n4
3.6865612666864E+32
n5
5.1083050012394E+40
2 √n
11771.388193412
3 √n
517.46993376318
4 √n
108.49602846838
5 √n
42.494338473391
1 , 2 , 4 , 5 , 10 , 20 , 6928279 , 13856558 , 27713116 , 34641395 , 69282790 , 138565580
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
-138565579
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 138565580 can be divided by 12 positive divisors.
The sum of these divisors (counting 138565580) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1000010000100101011111001100
3
Ternary
100122201212020112
4
Quaternary
20100211133030
5
Quinary
240433044310
6
Senary
21425535152
8
Octal
1020453714
10
Decimal
138565580
12
Duodecimal
3a4a44b8
16
Hexadecimal
84257cc
20
Vigesimal
2360dj0
36
Base36
2ahxvw
md5
f2952b8efd85b5fbf58d498a2fb27318
sha1
cafc58566db9aa8955ca6fb81e34c96366a9bf97
sha256
2e28b7dd0d3041a223819c764edafd44a6c8a3b2717c634a56700cbbe663a53c
sha512
09a39f1e20f19fffcce79ba1e7df16a572aec368e640d3fdeaabf48ad1c16241e3be20d6d2e312321c6ce658ba186cfde53e0fb1559d2a89b32bc6db5cd29e0d
ripemd-160
2bda1cd7cc19fe9303c7c7ee24d813e25f1c8048
Diameter
277131160
Circumference
870633216.33682
Area
6.0319898294488E+16
Volume
1.1144348923622E+25
Surface area
2.4127959317795E+17
Circumference
870633216.33682
Perimeter
554262320
Area
19200419960736400
Diagonal
195961322.51409
Surface area
115202519764418400
Volume
2.660517328103E+24
Space diagonal
240002624.74025
Perimeter
415696740
Area
8.3140257246638E+15
Altitude
120001312.37012
Surface area
8.3140257246638E+15
Volume
3.1354497402766E+23
Height
65320440.838031