148869309 is an odd 9-digits composite number following 148869308
and preceding 148869310 . In scientific notation, it is written as 1.48869309 × 10^8.
The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors.
There are 98868320 positive integers (up to 148869309) that are relatively prime to 148869309.
148869309 has 8 divisors, whose sum is 199248192
The reverse of 148869309 is 903968841
Previous prime number is 263
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 48
Digital Root 3
Name
one hundred forty-eight million eight hundred sixty-nine thousand three hundred nine
Scientific notation
1.48869309 × 10^8
Engineering notation
1.48869309 × 10^6
Prime Factorization
3 × 263 × 188681
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
148869309
Product of the distinct prime numbers
The prime factorization of 148869309 is 3 × 263 × 188681.
Since it has a total of 3 prime factors.
3 , 8 , 58 , 70 , 655 , 324 , 5721 , 7285 , 71987 , 80023 , 806562 , 761360 , 2530590 , 7873053 , 62465602 , 61091393 , 679626838 , 499435648 , 1749155165 , 4351886100
n×2
297738618
n×3
446607927
n×4
595477236
n×5
744346545
n÷2
74434654.5
n÷3
49623103
n÷3
37217327.25
n÷5
29773861.8
n2
22162071162137481
n3
3.2992522199162E+24
n4
4.9115739819565E+32
n5
7.3118262479624E+40
2 √n
12201.201129397
3 √n
529.99087322601
4 √n
110.45904729535
5 √n
43.108313694056
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
-148869308
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 148869309 can be divided by 8 positive divisors.
The sum of these divisors (counting 148869309) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000110111111001000010111101
3
Ternary
101101010100022010
4
Quaternary
20313321002331
5
Quinary
301102304214
6
Senary
22434441433
8
Octal
1067710275
10
Decimal
148869309
12
Duodecimal
41a33279
16
Hexadecimal
8df90bd
20
Vigesimal
26a8d59
36
Base36
2gmsal
md5
7df0936f53a055eede4d59e509df1510
sha1
403616d228ce104b9b89336a6f9da9c054cfa24a
sha256
bdeed69c3945d47a45a5e769952842ddc2a20554b14e5437446dd67448b7b45e
sha512
71ea2e7f1b84346e0fae1692f848f602e77b1a300e479e5f8e240cbb846ad114a6551ee5c5dc34653cb31099803ad4cc4485e7e5e59060561b1c85ea1122a3d3
ripemd-160
28c47e1aabb9517766e2b3782a420b49d62ee817
Diameter
297738618
Circumference
935373454.99878
Area
6.9624199951305E+16
Volume
1.3819875381905E+25
Surface area
2.7849679980522E+17
Circumference
935373454.99878
Perimeter
595477236
Area
22162071162137481
Diagonal
210532995.80891
Surface area
132972426972824886
Volume
3.2992522199162E+24
Space diagonal
257849206.87567
Perimeter
446607927
Area
9.5964583134448E+15
Altitude
128924603.43784
Surface area
9.5964583134448E+15
Volume
3.8882060292459E+23
Height
70177665.269637