149723282 is an even 9-digits composite number following 149723281
and preceding 149723283 . In scientific notation, it is written as 1.49723282 × 10^8.
The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors.
There are 74861640 positive integers (up to 149723282) that are relatively prime to 149723282.
149723282 has 4 divisors, whose sum is 224584926
The reverse of 149723282 is 282327941
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 38
Digital Root 2
Name
one hundred forty-nine million seven hundred twenty-three thousand two hundred eighty-two
Scientific notation
1.49723282 × 10^8
Engineering notation
1.49723282 × 10^6
Prime Factorization
2 × 74861641
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
149723282
Product of the distinct prime numbers
The prime factorization of 149723282 is 2 × 74861641.
Since it has a total of 2 prime factors.
3 , 4 , 78 , 56 , 605 , 998 , 6408 , 4966 , 4300 , 15096 , 306513 , 265148 , 175219 , 5262519 , 73226563 , 40517775 , 998797097 , 104203783 , 8372356808 , 3840751327
n×2
299446564
n×3
449169846
n×4
598893128
n×5
748616410
n÷2
74861641
n÷3
49907760.666667
n÷3
37430820.5
n÷5
29944656.4
n2
22417061172851524
n3
3.3563559715941E+24
n4
5.0252463162737E+32
n5
7.523963713309E+40
2 √n
12236.146533938
3 √n
531.00235374298
4 √n
110.61711682166
5 √n
43.157657854339
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-149723281
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 149723282 can be divided by 4 positive divisors.
The sum of these divisors (counting 149723282) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000111011001001100010010010
3
Ternary
101102201201201202
4
Quaternary
20323021202102
5
Quinary
301312121112
6
Senary
22505031202
8
Octal
1073114222
10
Decimal
149723282
12
Duodecimal
42185502
16
Hexadecimal
8ec9892
20
Vigesimal
26ff842
36
Base36
2h5382
md5
df0202f98804ad92971a36ccb12de34b
sha1
a527557dbb8479353df84fc19429601a585ad572
sha256
43899980e4a8610212477f9e8da8009387c4031afe64b48bab326111f8c1a735
sha512
76428de826b78780fcda5514a9712f96b9aab4e86f5329ba996fd130c39d52b18e6fb747b7d0b369be03745b304adeedf5c01a0ecd772233769689cd49be7146
ripemd-160
69917d925273ccad7854304013257b30b221794b
Diameter
299446564
Circumference
940739125.60511
Area
7.0425274695703E+16
Volume
1.405907101759E+25
Surface area
2.8170109878281E+17
Circumference
940739125.60511
Perimeter
598893128
Area
22417061172851524
Diagonal
211740696.00741
Surface area
134502367037109144
Volume
3.3563559715941E+24
Space diagonal
259328331.49996
Perimeter
449169846
Area
9.7068722269396E+15
Altitude
129664165.74998
Surface area
9.7068722269396E+15
Volume
3.9555034459836E+23
Height
70580232.002471