148925909 is an odd 9-digits composite number following 148925908
and preceding 148925910 . In scientific notation, it is written as 1.48925909 × 10^8.
The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors.
There are 134352400 positive integers (up to 148925909) that are relatively prime to 148925909.
148925909 has 8 divisors, whose sum is 163706400
The reverse of 148925909 is 909529841
Previous prime number is 131
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 47
Digital Root 2
Name
one hundred forty-eight million nine hundred twenty-five thousand nine hundred nine
Scientific notation
1.48925909 × 10^8
Engineering notation
1.48925909 × 10^6
Prime Factorization
11 × 131 × 103349
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
148925909
Product of the distinct prime numbers
The prime factorization of 148925909 is 11 × 131 × 103349.
Since it has a total of 3 prime factors.
4 , 4 , 71 , 65 , 705 , 785 , 1753 , 7976 , 9294 , 32353 , 942448 , 667315 , 5653059 , 6601930 , 8579067 , 79196502 , 323177331 , 367996163 , 6827371528 , 4724560784
n×2
297851818
n×3
446777727
n×4
595703636
n×5
744629545
n÷2
74462954.5
n÷3
49641969.666667
n÷3
37231477.25
n÷5
29785181.8
n2
22178926371476281
n3
3.3030167705162E+24
n4
4.9190477499137E+32
n5
7.325736575703E+40
2 √n
12203.520352751
3 √n
530.05803209342
4 √n
110.46954491058
5 √n
43.111591145389
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
-148925908
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 148925909 can be divided by 8 positive divisors.
The sum of these divisors (counting 148925909) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000111000000110110111010101
3
Ternary
101101020012221102
4
Quaternary
20320012313111
5
Quinary
301111112114
6
Senary
22435555445
8
Octal
1070066725
10
Decimal
148925909
12
Duodecimal
41a5bb85
16
Hexadecimal
8e06dd5
20
Vigesimal
26afef9
36
Base36
2gnzyt
md5
7f6cfa51dc70b718794f8094cf5db18c
sha1
2fc94a6b6212e0745ad6c4fec95bbadb2e6e8390
sha256
1d8dd0b42455909130eba1be5ef6add921b9ca35abfe5480b1231d8504afda9d
sha512
c47558f36cd3abf0990a5022bff3002ae2981194174cc763e881909dbe45f4b213a28914744d8701160d9745b4b4e26e0284d647625014b997d53673f76fd6e1
ripemd-160
334db3d7744232ff8e4c5470049b3499f65b2d8f
Diameter
297851818
Circumference
935729083.28716
Area
6.9677152153139E+16
Volume
1.3835644294583E+25
Surface area
2.7870860861256E+17
Circumference
935729083.28716
Perimeter
595703636
Area
22178926371476281
Diagonal
210613040.29654
Surface area
133073558228857686
Volume
3.3030167705162E+24
Space diagonal
257947240.95138
Perimeter
446777727
Area
9.6037568331815E+15
Altitude
128973620.47569
Surface area
9.6037568331815E+15
Volume
3.8926425946748E+23
Height
70204346.765514