148909382 is an even 9-digits composite number following 148909381
and preceding 148909383 . In scientific notation, it is written as 1.48909382 × 10^8.
The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors.
There are 74432800 positive integers (up to 148909382) that are relatively prime to 148909382.
148909382 has 8 divisors, whose sum is 223429752
The reverse of 148909382 is 283909841
Previous prime number is 4211
Is Prime? no
Number parity even
Number length 9
Sum of Digits 44
Digital Root 8
Name
one hundred forty-eight million nine hundred nine thousand three hundred eighty-two
Scientific notation
1.48909382 × 10^8
Engineering notation
1.48909382 × 10^6
Prime Factorization
2 × 4211 × 17681
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
148909382
Product of the distinct prime numbers
The prime factorization of 148909382 is 2 × 4211 × 17681.
Since it has a total of 3 prime factors.
3 , 9 , 40 , 69 , 4 , 411 , 3527 , 8022 , 12548 , 45697 , 68271 , 753311 , 5124437 , 5486316 , 96370455 , 16622443 , 453987020 , 949552247 , 1878550232 , 7999823228
n×2
297818764
n×3
446728146
n×4
595637528
n×5
744546910
n÷2
74454691
n÷3
49636460.666667
n÷3
37227345.5
n÷5
29781876.4
n2
22174004047621924
n3
3.3019172391969E+24
n4
4.9168645550395E+32
n5
7.3216726226864E+40
2 √n
12202.843193289
3 √n
530.0384237006
4 √n
110.46647995337
5 √n
43.1106342442
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-148909381
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 148909382 can be divided by 8 positive divisors.
The sum of these divisors (counting 148909382) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000111000000010110101000110
3
Ternary
101101012101021022
4
Quaternary
20320002311012
5
Quinary
301110100012
6
Senary
22435351142
8
Octal
1070026506
10
Decimal
148909382
12
Duodecimal
41a524b2
16
Hexadecimal
8e02d46
20
Vigesimal
26add92
36
Base36
2gnn7q
md5
f7b26d7db4ef73077b7044521af8fcf6
sha1
302f4bad03acf10e2c886d40c8322031ee897801
sha256
16f8a836da082417c7f4917ef91e25c1f9431e08090fcb0f921a266737c924cc
sha512
4ba2ad890cd6064a29e2b3e1e8a04408d3b32aa33b1cdbc38a1e5093e0c9fbad0b6104b73b694df3aa6c91cbeb7f7fa1c3c27f9cb63bdff7eefc9cae5ba0164b
ripemd-160
f35949030d372812948f63992af9b6b136b12b99
Diameter
297818764
Circumference
935625241.08359
Area
6.9661688216679E+16
Volume
1.3831038588563E+25
Surface area
2.7864675286672E+17
Circumference
935625241.08359
Perimeter
595637528
Area
22174004047621924
Diagonal
210589667.589
Surface area
133044024285731544
Volume
3.3019172391969E+24
Space diagonal
257918615.34768
Perimeter
446728146
Area
9.6016254044298E+15
Altitude
128959307.67384
Surface area
9.6016254044298E+15
Volume
3.8913467845881E+23
Height
70196555.862999