148389615 is an odd 9-digits composite number following 148389614
and preceding 148389616 . In scientific notation, it is written as 1.48389615 × 10^8.
The sum of its digits is 45. It has a total of 5 prime factors and 24 positive divisors.
There are 71946240 positive integers (up to 148389615) that are relatively prime to 148389615.
148389615 has 24 divisors, whose sum is 280592208
The reverse of 148389615 is 516983841
Previous prime number is 11
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 45
Digital Root 9
Name
one hundred forty-eight million three hundred eighty-nine thousand six hundred fifteen
Scientific notation
1.48389615 × 10^8
Engineering notation
1.48389615 × 10^6
Prime Factorization
3 × 3 × 5 × 11 × 299777
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
49463205
Product of the distinct prime numbers
The prime factorization of 148389615 is 3 × 3 × 5 × 11 × 299777.
Since it has a total of 5 prime factors.
2 , 6 , 41 , 11 , 69 , 453 , 3463 , 7999 , 23961 , 91294 , 24102 , 768459 , 329272 , 7707320 , 44343384 , 87888582 , 609620158 , 432733679 , 8483598523 , 6991495352
n×2
296779230
n×3
445168845
n×4
593558460
n×5
741948075
n÷2
74194807.5
n÷3
49463205
n÷3
37097403.75
n÷5
29677923
n2
22019477839848225
n3
3.2674618391561E+24
n4
4.8485740433957E+32
n5
7.1947803559848E+40
2 √n
12181.527613563
3 √n
529.42100649444
4 √n
110.36995793042
5 √n
43.080496672386
1 , 3 , 5 , 9 , 11 , 15 , 33 , 45 , 55 , 99 , 165 , 495 , 299777 , 899331 , 1498885 , 2697993 , 3297547 , 4496655 , 9892641 , 13489965 , 16487735 , 29677923 , 49463205 , 148389615
24 divisors
τ
Total Divisors
24
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-148389614
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.041666666666667
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
24
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 148389615 can be divided by 24 positive divisors.
The sum of these divisors (counting 148389615) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1000110110000011111011101111
3
Ternary
101100012222021200
4
Quaternary
20312003323233
5
Quinary
300441431430
6
Senary
22420300543
8
Octal
1066037357
10
Decimal
148389615
12
Duodecimal
41841753
16
Hexadecimal
8d83eef
20
Vigesimal
2678e0f
36
Base36
2gci5r
md5
2bab40035d5dcbe7d83b18cd23486137
sha1
d759c91bdaa49437a96b22dc509c1f9109045cb4
sha256
1852723ad914eb9a636d1689016dc4bf43978e8ea1bf8831c735913018a4589c
sha512
29970abc37fad0df366362f54629fdfd458efe0725289c5bc1a89a7aaf90a604a18d0602a25b186d592d86e150d5191b64705ad603591a38c743d235adecd2f8
ripemd-160
5fe70921dac9b2b841c9ec25c22372a942ef7465
Diameter
296779230
Circumference
932359448.70604
Area
6.917622981755E+16
Volume
1.368671214637E+25
Surface area
2.767049192702E+17
Circumference
932359448.70604
Perimeter
593558460
Area
22019477839848225
Diagonal
209854606.04832
Surface area
132116867039089350
Volume
3.2674618391561E+24
Space diagonal
257018352.49558
Perimeter
445168845
Area
9.5347135936885E+15
Altitude
128509176.24779
Surface area
9.5347135936885E+15
Volume
3.8507407062259E+23
Height
69951535.349441