148889492 is an even 9-digits composite number following 148889491
and preceding 148889493 . In scientific notation, it is written as 1.48889492 × 10^8.
The sum of its digits is 53. It has a total of 4 prime factors and 12 positive divisors.
There are 74360856 positive integers (up to 148889492) that are relatively prime to 148889492.
148889492 has 12 divisors, whose sum is 260850240
The reverse of 148889492 is 294988841
Previous prime number is 907
Is Prime? no
Number parity even
Number length 9
Sum of Digits 53
Digital Root 8
Name
one hundred forty-eight million eight hundred eighty-nine thousand four hundred ninety-two
Scientific notation
1.48889492 × 10^8
Engineering notation
1.48889492 × 10^6
Prime Factorization
2 × 2 × 907 × 41039
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
74444746
Product of the distinct prime numbers
The prime factorization of 148889492 is 2 × 2 × 907 × 41039.
Since it has a total of 4 prime factors.
7 , 3 , 76 , 44 , 465 , 511 , 5035 , 8232 , 6144 , 72876 , 353414 , 814565 , 6692736 , 4698681 , 3051097 , 96259522 , 437241701 , 307696 , 1207285839 , 9747321932
n×2
297778984
n×3
446668476
n×4
595557968
n×5
744447460
n÷2
74444746
n÷3
49629830.666667
n÷3
37222373
n÷5
29777898.4
n2
22168080828018064
n3
3.3005942930985E+24
n4
4.9142380759754E+32
n5
7.3167841069904E+40
2 √n
12202.028192067
3 √n
530.01482336611
4 √n
110.46279098442
5 √n
43.109482515114
1 , 2 , 4 , 907 , 1814 , 3628 , 41039 , 82078 , 164156 , 37222373 , 74444746 , 148889492
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
-148889491
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 148889492 can be divided by 12 positive divisors.
The sum of these divisors (counting 148889492) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1000110111111101111110010100
3
Ternary
101101011100222122
4
Quaternary
20313331332110
5
Quinary
301103430432
6
Senary
22435115112
8
Octal
1067757624
10
Decimal
148889492
12
Duodecimal
41a42a98
16
Hexadecimal
8dfdf94
20
Vigesimal
26ab3ec
36
Base36
2gn7v8
md5
0e484ed0b7211a2c8830b26c52e587fa
sha1
85d72888230f4654f917aa2415f310f01f6eca06
sha256
3f1640f4d1756a00b0b6cb7f69190ac9e53d0ce33719154109fc8ace329dbee1
sha512
2020b4db03b1808164dc0c147d9a8b3568788db2cbdedc4fac5090c9881e8ebbe8aa011a46f53b853c99ec5959d852fcbbe1fd7c3dd3a987a8134d3423607624
ripemd-160
887c9d0deed7820b32f8df0d3ca456118bc5015f
Diameter
297778984
Circumference
935500268.52783
Area
6.9643079873486E+16
Volume
1.3825497044905E+25
Surface area
2.7857231949395E+17
Circumference
935500268.52783
Perimeter
595557968
Area
22168080828018064
Diagonal
210561538.88124
Surface area
133008484968108384
Volume
3.3005942930985E+24
Space diagonal
257884164.85712
Perimeter
446668476
Area
9.5990605751052E+15
Altitude
128942082.42856
Surface area
9.5990605751052E+15
Volume
3.8897876776593E+23
Height
70187179.62708