148889331 is an odd 9-digits composite number following 148889330
and preceding 148889332 . In scientific notation, it is written as 1.48889331 × 10^8.
The sum of its digits is 45. It has a total of 4 prime factors and 12 positive divisors.
There are 98986896 positive integers (up to 148889331) that are relatively prime to 148889331.
148889331 has 12 divisors, whose sum is 215653152
The reverse of 148889331 is 133988841
Previous prime number is 367
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 45
Digital Root 9
Name
one hundred forty-eight million eight hundred eighty-nine thousand three hundred thirty-one
Scientific notation
1.48889331 × 10^8
Engineering notation
1.48889331 × 10^6
Prime Factorization
3 × 3 × 367 × 45077
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
49629777
Product of the distinct prime numbers
The prime factorization of 148889331 is 3 × 3 × 367 × 45077.
Since it has a total of 4 prime factors.
3 , 4 , 56 , 91 , 249 , 181 , 7887 , 6580 , 6699 , 38912 , 81141 , 403951 , 5759348 , 2236622 , 50459304 , 90312088 , 674494878 , 979997318 , 1972175814 , 2838603522
n×2
297778662
n×3
446667993
n×4
595557324
n×5
744446655
n÷2
74444665.5
n÷3
49629777
n÷3
37222332.75
n÷5
29777866.2
n2
22168032885627561
n3
3.3005835859271E+24
n4
4.9142168201826E+32
n5
7.3167445474594E+40
2 √n
12202.021594801
3 √n
530.01463232416
4 √n
110.46276112248
5 √n
43.109473191918
1 , 3 , 9 , 367 , 1101 , 3303 , 45077 , 135231 , 405693 , 16543259 , 49629777 , 148889331
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-148889330
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 148889331 can be divided by 12 positive divisors.
The sum of these divisors (counting 148889331) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1000110111111101111011110011
3
Ternary
101101011100202200
4
Quaternary
20313331323303
5
Quinary
301103424311
6
Senary
22435114243
8
Octal
1067757363
10
Decimal
148889331
12
Duodecimal
41a42983
16
Hexadecimal
8dfdef3
20
Vigesimal
26ab36b
36
Base36
2gn7qr
md5
370754ea55f0d21890d831f254c45232
sha1
dc88d2cdc66aaf541a77e760abd777f62a3eb143
sha256
c1f3256af28d977a5a6c3798d85665b49cecdc1028402cf6a344319bf1dbc463
sha512
2cade90e9ada03200827c0663e14bec1a2255665771c8d16ad8141baa992d29917dbd27f8901e40f3be5159ab9e241cebf05385afa27f27504a5d3a7f2dec25d
ripemd-160
ed1c7946f068140000d8e4a9b36b12e67857b306
Diameter
297778662
Circumference
935499256.935
Area
6.9642929258024E+16
Volume
1.382545219481E+25
Surface area
2.785717170321E+17
Circumference
935499256.935
Perimeter
595557324
Area
22168032885627561
Diagonal
210561311.19286
Surface area
133008197313765366
Volume
3.3005835859271E+24
Space diagonal
257883885.99694
Perimeter
446667993
Area
9.5990398154412E+15
Altitude
128941942.99847
Surface area
9.5990398154412E+15
Volume
3.8897750591368E+23
Height
70187103.730952