148957318 is an even 9-digits composite number following 148957317
and preceding 148957319 . In scientific notation, it is written as 1.48957318 × 10^8.
The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors.
There are 74203560 positive integers (up to 148957318) that are relatively prime to 148957318.
148957318 has 8 divisors, whose sum is 224261280
The reverse of 148957318 is 813759841
Previous prime number is 271
Is Prime? no
Number parity even
Number length 9
Sum of Digits 46
Digital Root 1
Name
one hundred forty-eight million nine hundred fifty-seven thousand three hundred eighteen
Scientific notation
1.48957318 × 10^8
Engineering notation
1.48957318 × 10^6
Prime Factorization
2 × 271 × 274829
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
148957318
Product of the distinct prime numbers
The prime factorization of 148957318 is 2 × 271 × 274829.
Since it has a total of 3 prime factors.
1 , 3 , 54 , 76 , 568 , 21 , 7118 , 9383 , 61282 , 90869 , 35751 , 412474 , 8101976 , 8182368 , 44264441 , 4876647 , 151982742 , 31390849 , 1701931759 , 702067738
n×2
297914636
n×3
446871954
n×4
595829272
n×5
744786590
n÷2
74478659
n÷3
49652439.333333
n÷3
37239329.5
n÷5
29791463.6
n2
22188282585753124
n3
3.3051070649999E+24
n4
4.9231988410524E+32
n5
7.3334649534387E+40
2 √n
12204.80716767
3 √n
530.0952931775
4 √n
110.47536905424
5 √n
43.113409469355
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
-148957317
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 148957318 can be divided by 8 positive divisors.
The sum of these divisors (counting 148957318) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000111000001110100010000110
3
Ternary
101101021211000201
4
Quaternary
20320032202012
5
Quinary
301113113233
6
Senary
22440401114
8
Octal
1070164206
10
Decimal
148957318
12
Duodecimal
41a7619a
16
Hexadecimal
8e0e886
20
Vigesimal
26ajd5i
36
Base36
2goo7a
md5
2a490ad6981863791eacff72b301620a
sha1
c976651237d2fcaba11bccaa16310b3cc74b04ba
sha256
b44eafd5cf3c23089122cddb7a4d1ef013280df0e885dd346070c38bd1882f56
sha512
c062b0cfaa40bf0b3dbf904783088e3d6619cc4f636d167bbb4d7d4a2b61dcb405843447148ab827aa6bc6632976624fdb8666a01943361a44d5e4ff74a39de0
ripemd-160
9487eeeac8472a6c1e1678be5eeb513f1dd4ef06
Diameter
297914636
Circumference
935926431.85448
Area
6.9706545567176E+16
Volume
1.3844400099642E+25
Surface area
2.7882618226871E+17
Circumference
935926431.85448
Perimeter
595829272
Area
22188282585753124
Diagonal
210657459.33032
Surface area
133129695514518744
Volume
3.3051070649999E+24
Space diagonal
258001642.93519
Perimeter
446871954
Area
9.607808192805E+15
Altitude
129000821.4676
Surface area
9.607808192805E+15
Volume
3.8951060303483E+23
Height
70219153.110107