148938205 is an odd 9-digits composite number following 148938204
and preceding 148938206 . In scientific notation, it is written as 1.48938205 × 10^8.
The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors.
There are 109836288 positive integers (up to 148938205) that are relatively prime to 148938205.
148938205 has 16 divisors, whose sum is 192734640
The reverse of 148938205 is 502839841
Previous prime number is 1213
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 40
Digital Root 4
Name
one hundred forty-eight million nine hundred thirty-eight thousand two hundred five
Scientific notation
1.48938205 × 10^8
Engineering notation
1.48938205 × 10^6
Prime Factorization
5 × 13 × 1213 × 1889
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
148938205
Product of the distinct prime numbers
The prime factorization of 148938205 is 5 × 13 × 1213 × 1889.
Since it has a total of 4 prime factors.
3 , 2 , 70 , 37 , 130 , 422 , 3628 , 3249 , 30957 , 30783 , 740197 , 715310 , 8462148 , 3591234 , 85662638 , 62699645 , 479775639 , 101856500 , 2741055105 , 1807142683
n×2
297876410
n×3
446814615
n×4
595752820
n×5
744691025
n÷2
74469102.5
n÷3
49646068.333333
n÷3
37234551.25
n÷5
29787641
n2
22182588908622025
n3
3.3038349743031E+24
n4
4.9206725068892E+32
n5
7.3287613056893E+40
2 √n
12204.024131408
3 √n
530.07261969213
4 √n
110.47182505693
5 √n
43.112303019665
1 , 5 , 13 , 65 , 1213 , 1889 , 6065 , 9445 , 15769 , 24557 , 78845 , 122785 , 2291357 , 11456785 , 29787641 , 148938205
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-148938204
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 148938205 can be divided by 16 positive divisors.
The sum of these divisors (counting 148938205) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1000111000001001110111011101
3
Ternary
101101020211210211
4
Quaternary
20320021313131
5
Quinary
301112010310
6
Senary
22440132421
8
Octal
1070116735
10
Decimal
148938205
12
Duodecimal
41a67111
16
Hexadecimal
8e09ddd
20
Vigesimal
26ah5a5
36
Base36
2go9gd
md5
3e344b5e6aea07c0aa7770d1b62b5b40
sha1
a9da93d315ee29eb331ce55725003992f6733e40
sha256
ae6c5593ba7a8eb753f486e06585ed7c3e0e966db3d018c04f2e7a5418b42c1c
sha512
288299be08d54eb31ef3f168db3a9a6e73bffca4ce7552109700ee31f2a67007ab2ad2c36b0945b510937b3c7ddad454b3f21379747e1f6e68c113bdc5c9b401
ripemd-160
aca563e9a5a5c13c1c9b2b422b71529d41943031
Diameter
297876410
Circumference
935806341.3337
Area
6.9688658352929E+16
Volume
1.3839071578591E+25
Surface area
2.7875463341172E+17
Circumference
935806341.3337
Perimeter
595752820
Area
22182588908622025
Diagonal
210630429.4665
Surface area
133095533451732150
Volume
3.3038349743031E+24
Space diagonal
257968538.24811
Perimeter
446814615
Area
9.6053427582868E+15
Altitude
128984269.12405
Surface area
9.6053427582868E+15
Volume
3.893606857085E+23
Height
70210143.155501