139221489 is an odd 9-digits composite number following 139221488
and preceding 139221490 . In scientific notation, it is written as 1.39221489 × 10^8.
The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors.
There are 81466560 positive integers (up to 139221489) that are relatively prime to 139221489.
139221489 has 16 divisors, whose sum is 209488320
The reverse of 139221489 is 984122931
Previous prime number is 29
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 39
Digital Root 3
Name
one hundred thirty-nine million two hundred twenty-one thousand four hundred eighty-nine
Scientific notation
1.39221489 × 10^8
Engineering notation
1.39221489 × 10^6
Prime Factorization
3 × 11 × 29 × 145477
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
139221489
Product of the distinct prime numbers
The prime factorization of 139221489 is 3 × 11 × 29 × 145477.
Since it has a total of 4 prime factors.
2 , 7 , 65 , 83 , 305 , 463 , 1749 , 5252 , 84800 , 41304 , 572204 , 222031 , 119747 , 9244870 , 93107134 , 15104376 , 797527272 , 478229010 , 4055100022 , 2146916858
n×2
278442978
n×3
417664467
n×4
556885956
n×5
696107445
n÷2
69610744.5
n÷3
46407163
n÷3
34805372.25
n÷5
27844297.8
n2
19382622999377121
n3
2.6984776346989E+24
n4
3.7568607433598E+32
n5
5.230357466562E+40
2 √n
11799.215609523
3 √n
518.28514113301
4 √n
108.62419440218
5 √n
42.534492448277
1 , 3 , 11 , 29 , 33 , 87 , 319 , 957 , 145477 , 436431 , 1600247 , 4218833 , 4800741 , 12656499 , 46407163 , 139221489
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-139221488
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 139221489 can be divided by 16 positive divisors.
The sum of these divisors (counting 139221489) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1000010011000101100111110001
3
Ternary
100200222011222110
4
Quaternary
20103011213301
5
Quinary
241120041424
6
Senary
21451555533
8
Octal
1023054761
10
Decimal
139221489
12
Duodecimal
3a75bba9
16
Hexadecimal
84c59f1
20
Vigesimal
23a2de9
36
Base36
2avzzl
md5
f6b4c3c0520916c7acc6ec507253461c
sha1
603cd0bc5a71031bf5e92fc89b2d64674cefe8b3
sha256
ed42835d57632687fa67f8a94bcd4882128c49f9651c563fd87129ce5d7599cd
sha512
2adfbcfb5770bff1af9d9a43e7396d2db12f179ac044e8bc3fc737b924780056c986da7b5f9008ae17ca67c6beb85221c576c6194dc8199781d79c37d5fd8208
ripemd-160
2da5b46c9cd26c7d2b1ddd4ae4517de672ffe32b
Diameter
278442978
Circumference
874754414.12846
Area
6.0892306022144E+16
Volume
1.1303356684062E+25
Surface area
2.4356922408857E+17
Circumference
874754414.12846
Perimeter
556885956
Area
19382622999377121
Diagonal
196888917.91758
Surface area
116295737996262726
Volume
2.6984776346989E+24
Space diagonal
241138692.45339
Perimeter
417664467
Area
8.3929219547186E+15
Altitude
120569346.2267
Surface area
8.3929219547186E+15
Volume
3.1801863906264E+23
Height
65629639.305859