149729423 is an odd 9-digits composite number following 149729422
and preceding 149729424 . In scientific notation, it is written as 1.49729423 × 10^8.
The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors.
There are 149688000 positive integers (up to 149729423) that are relatively prime to 149729423.
149729423 has 4 divisors, whose sum is 149770848
The reverse of 149729423 is 324927941
Previous prime number is 4001
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 41
Digital Root 5
Name
one hundred forty-nine million seven hundred twenty-nine thousand four hundred twenty-three
Scientific notation
1.49729423 × 10^8
Engineering notation
1.49729423 × 10^6
Prime Factorization
4001 × 37423
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
149729423
Product of the distinct prime numbers
The prime factorization of 149729423 is 4001 × 37423.
Since it has a total of 2 prime factors.
4 , 10 , 96 , 3 , 865 , 263 , 503 , 5451 , 51607 , 54247 , 740246 , 210132 , 7195346 , 1662547 , 62404446 , 46069677 , 184630698 , 314049515 , 5845084838 , 4396515786
n×2
299458846
n×3
449188269
n×4
598917692
n×5
748647115
n÷2
74864711.5
n÷3
49909807.666667
n÷3
37432355.75
n÷5
29945884.6
n2
22418900111912929
n3
3.3567689780514E+24
n4
5.0260708222793E+32
n5
7.5255068417701E+40
2 √n
12236.397468209
3 √n
531.00961344864
4 √n
110.61825106288
5 √n
43.158011876539
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
-149729422
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 149729423 can be divided by 4 positive divisors.
The sum of these divisors (counting 149729423) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000111011001011000010001111
3
Ternary
101102202001011012
4
Quaternary
20323023002033
5
Quinary
301312320143
6
Senary
22505115435
8
Octal
1073130217
10
Decimal
149729423
12
Duodecimal
42188b7b
16
Hexadecimal
8ecb08f
20
Vigesimal
26fg3b3
36
Base36
2h57yn
md5
700170c6576c1523fbf89275fa2b7bf9
sha1
d4d24de521bc60b6e6fc3a92c93628904897bf68
sha256
9d309ec54470d608572d924a08470fc361ff88af62b559c4a3daca1ce6507200
sha512
35612f2624eb69754235cb25853816482aadb63e9f6b3d8f2b84c39b41c6b8e10d6dea1def8886c6d6660234cba101ebad1f95d848bf5d115e5e9d375369499d
ripemd-160
070124189cdf4f143d5f06b48b1463b03a0eeff5
Diameter
299458846
Circumference
940777710.64608
Area
7.0431051893149E+16
Volume
1.4060801014992E+25
Surface area
2.817242075726E+17
Circumference
940777710.64608
Perimeter
598917692
Area
22418900111912929
Diagonal
211749380.6929
Surface area
134513400671477574
Volume
3.3567689780514E+24
Space diagonal
259338968.02397
Perimeter
449188269
Area
9.7076685109112E+15
Altitude
129669484.01199
Surface area
9.7076685109112E+15
Volume
3.9559901787613E+23
Height
70583126.897633