148938225 is an odd 9-digits composite number following 148938224
and preceding 148938226 . In scientific notation, it is written as 1.48938225 × 10^8.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 75979200 positive integers (up to 148938225) that are relatively prime to 148938225.
148938225 has 8 divisors, whose sum is 198931968
The reverse of 148938225 is 522839841
Previous prime number is 575
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 42
Digital Root 6
Name
one hundred forty-eight million nine hundred thirty-eight thousand two hundred twenty-five
Scientific notation
1.48938225 × 10^8
Engineering notation
1.48938225 × 10^6
Prime Factorization
3 × 575 × 86341
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
148938225
Product of the distinct prime numbers
The prime factorization of 148938225 is 3 × 575 × 86341.
Since it has a total of 3 prime factors.
3 , 9 , 35 , 19 , 72 , 298 , 3765 , 3831 , 57742 , 87176 , 891768 , 22716 , 4224095 , 4409011 , 61850026 , 29367115 , 894767200 , 975801994 , 4940400000 , 5829103975
n×2
297876450
n×3
446814675
n×4
595752900
n×5
744691125
n÷2
74469112.5
n÷3
49646075
n÷3
37234556.25
n÷5
29787645
n2
22182594866150625
n3
3.3038363052586E+24
n4
4.9206751499577E+32
n5
7.3287662263631E+40
2 √n
12204.02495081
3 √n
530.07264341887
4 √n
110.47182876557
5 √n
43.112304177523
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
-148938224
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 148938225 can be divided by 8 positive divisors.
The sum of these divisors (counting 148938225) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000111000001001110111110001
3
Ternary
101101020211211120
4
Quaternary
20320021313301
5
Quinary
301112010400
6
Senary
22440132453
8
Octal
1070116761
10
Decimal
148938225
12
Duodecimal
41a67129
16
Hexadecimal
8e09df1
20
Vigesimal
26ah5b5
36
Base36
2go9gx
md5
8020e064a04c3fe08923936f08673426
sha1
8bf8bf4c23b376715e175def589c131c86b995d6
sha256
bf51f3ef4d232cd2df8c5fc5455a4b8b1fc85aef33364256b6122bca7cdc5174
sha512
4e133954524683b613a74ae7a112925b2c88149fbb1580f26429650a4937f0b3ff60283f8070c0cde78f3b1a6a68ae5732bb10a9edb7d44c1b33f7fc844b2bdf
ripemd-160
9badd878e7cba9acab3216c5896d6b0dcc659b91
Diameter
297876450
Circumference
935806466.99741
Area
6.9688677069057E+16
Volume
1.3839077153685E+25
Surface area
2.7875470827623E+17
Circumference
935806466.99741
Perimeter
595752900
Area
22182594866150625
Diagonal
210630457.75078
Surface area
133095569196903750
Volume
3.3038363052586E+24
Space diagonal
257968572.88913
Perimeter
446814675
Area
9.6053453379724E+15
Altitude
128984286.44456
Surface area
9.6053453379724E+15
Volume
3.8936084256311E+23
Height
70210152.583592