148975218 is an even 9-digits composite number following 148975217
and preceding 148975219 . In scientific notation, it is written as 1.48975218 × 10^8.
The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors.
There are 42564312 positive integers (up to 148975218) that are relatively prime to 148975218.
148975218 has 8 divisors, whose sum is 227010048
The reverse of 148975218 is 812579841
Previous prime number is 63
Is Prime? no
Number parity even
Number length 9
Sum of Digits 45
Digital Root 9
Name
one hundred forty-eight million nine hundred seventy-five thousand two hundred eighteen
Scientific notation
1.48975218 × 10^8
Engineering notation
1.48975218 × 10^6
Prime Factorization
2 × 63 × 1182343
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
148975218
Product of the distinct prime numbers
The prime factorization of 148975218 is 2 × 63 × 1182343.
Since it has a total of 3 prime factors.
4 , 10 , 52 , 1 , 103 , 291 , 5017 , 3995 , 10439 , 86597 , 279935 , 192072 , 5444089 , 9991587 , 21655123 , 14755679 , 8674898 , 250127536 , 2408252505 , 9111461839
n×2
297950436
n×3
446925654
n×4
595900872
n×5
744876090
n÷2
74487609
n÷3
49658406
n÷3
37243804.5
n÷5
29795043.6
n2
22193615578147524
n3
3.3062987189627E+24
n4
4.9255657243059E+32
n5
7.337872275518E+40
2 √n
12205.540463249
3 √n
530.11652593916
4 √n
110.47868782371
5 √n
43.114445595606
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
-148975217
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 148975218 can be divided by 8 positive divisors.
The sum of these divisors (counting 148975218) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000111000010010111001110010
3
Ternary
101101022201120200
4
Quaternary
20320102321302
5
Quinary
301114201333
6
Senary
22441020030
8
Octal
1070227162
10
Decimal
148975218
12
Duodecimal
41a84616
16
Hexadecimal
8e12e72
20
Vigesimal
26b1i0i
36
Base36
2gp20i
md5
fb77ca42cd94ae75953f5007819a3cfa
sha1
e4f4b5380f538232c212efa30c9c4ceeddedbf69
sha256
883dcacb762f968282c3ba0c66b6755449c22ed7f89929fa0ce1685e08746859
sha512
1cd76db3154627964280103060d142b7fd9e9dabbc16a20ebec2f0514f25796dcb94123173af64438e69cfd6255835b397a7b7e7f499b816e783bd7d6f8cbc53
ripemd-160
f9ced85bd1e414a5e0617cb716b5886ef4d0e267
Diameter
297950436
Circumference
936038900.87148
Area
6.9723299656904E+16
Volume
1.3849391688089E+25
Surface area
2.7889319862762E+17
Circumference
936038900.87148
Perimeter
595900872
Area
22193615578147524
Diagonal
210682773.75309
Surface area
133161693468885144
Volume
3.3062987189627E+24
Space diagonal
258032646.64465
Perimeter
446925654
Area
9.6101174462509E+15
Altitude
129016323.32232
Surface area
9.6101174462509E+15
Volume
3.8965104080116E+23
Height
70227591.251029