148972243 is an odd 9-digits composite number following 148972242
and preceding 148972244 . In scientific notation, it is written as 1.48972243 × 10^8.
The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors.
There are 127514184 positive integers (up to 148972243) that are relatively prime to 148972243.
148972243 has 8 divisors, whose sum is 170489088
The reverse of 148972243 is 342279841
Previous prime number is 743
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 40
Digital Root 4
Name
one hundred forty-eight million nine hundred seventy-two thousand two hundred forty-three
Scientific notation
1.48972243 × 10^8
Engineering notation
1.48972243 × 10^6
Prime Factorization
7 × 743 × 28643
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
148972243
Product of the distinct prime numbers
The prime factorization of 148972243 is 7 × 743 × 28643.
Since it has a total of 3 prime factors.
9 , 8 , 53 , 15 , 261 , 223 , 937 , 4810 , 89813 , 88051 , 44811 , 366328 , 2160675 , 4946841 , 32588341 , 97581214 , 338644837 , 259813756 , 255336315 , 51437886
n×2
297944486
n×3
446916729
n×4
595888972
n×5
744861215
n÷2
74486121.5
n÷3
49657414.333333
n÷3
37243060.75
n÷5
29794448.6
n2
22192729184451049
n3
3.3061006448992E+24
n4
4.9251722865439E+32
n5
7.3371396268788E+40
2 √n
12205.418591757
3 √n
530.1129971483
4 √n
110.47813626124
5 √n
43.114273397166
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
-148972242
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 148972243 can be divided by 8 positive divisors.
The sum of these divisors (counting 148972243) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000111000010010001011010011
3
Ternary
101101022120111111
4
Quaternary
20320102023103
5
Quinary
301114102433
6
Senary
22440554151
8
Octal
1070221323
10
Decimal
148972243
12
Duodecimal
41a82957
16
Hexadecimal
8e122d3
20
Vigesimal
26b1ac3
36
Base36
2gozpv
md5
23f7b95796e24e4da52225941cb1f4d3
sha1
a2659170109c060d6e80374d96bee748e45c7456
sha256
09ac803aba37d7b0ec846a7a95391dc0767601c7b34d0ad1fe407474ba8d2597
sha512
38de1dbbff0407a63d100e5e2f2e1ffc8eacfc7c9288eb24c743aef3e7fda8cf5cb9c084a2ceb4e6758da300dc636a97f2cf07944bef03322db107ff74b579f9
ripemd-160
e661c0d74dbb1870392da6570a031de772e439d6
Diameter
297944486
Circumference
936020208.39519
Area
6.9720514968979E+16
Volume
1.3848561997392E+25
Surface area
2.7888205987592E+17
Circumference
936020208.39519
Perimeter
595888972
Area
22192729184451049
Diagonal
210678566.46774
Surface area
133156375106706294
Volume
3.3061006448992E+24
Space diagonal
258027493.7935
Perimeter
446916729
Area
9.6097336265215E+15
Altitude
129013746.89675
Surface area
9.6097336265215E+15
Volume
3.8962769754891E+23
Height
70226188.82258