148968906 is an even 9-digits composite number following 148968905
and preceding 148968907 . In scientific notation, it is written as 1.48968906 × 10^8.
The sum of its digits is 51. It has a total of 4 prime factors and 16 positive divisors.
There are 49433184 positive integers (up to 148968906) that are relatively prime to 148968906.
148968906 has 16 divisors, whose sum is 299276544
The reverse of 148968906 is 609869841
Previous prime number is 223
Is Prime? no
Number parity even
Number length 9
Sum of Digits 51
Digital Root 6
Name
one hundred forty-eight million nine hundred sixty-eight thousand nine hundred six
Scientific notation
1.48968906 × 10^8
Engineering notation
1.48968906 × 10^6
Prime Factorization
2 × 3 × 223 × 111337
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
148968906
Product of the distinct prime numbers
The prime factorization of 148968906 is 2 × 3 × 223 × 111337.
Since it has a total of 4 prime factors.
5 , 1 , 20 , 30 , 263 , 934 , 6321 , 6441 , 22081 , 15893 , 33626 , 144161 , 1351548 , 4703707 , 59149997 , 13709712 , 551373720 , 714995957 , 4253132524 , 9351450164
n×2
297937812
n×3
446906718
n×4
595875624
n×5
744844530
n÷2
74484453
n÷3
49656302
n÷3
37242226.5
n÷5
29793781.2
n2
22191734954836836
n3
3.305878478464E+24
n4
4.9247310030573E+32
n5
7.3363178986972E+40
2 √n
12205.281889412
3 √n
530.10903891589
4 √n
110.47751757444
5 √n
43.114080242231
1 , 2 , 3 , 6 , 223 , 446 , 669 , 1338 , 111337 , 222674 , 334011 , 668022 , 24828151 , 49656302 , 74484453 , 148968906
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
-148968905
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 148968906 can be divided by 16 positive divisors.
The sum of these divisors (counting 148968906) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1000111000010001010111001010
3
Ternary
101101022101220220
4
Quaternary
20320101113022
5
Quinary
301114001111
6
Senary
22440530510
8
Octal
1070212712
10
Decimal
148968906
12
Duodecimal
41a80a36
16
Hexadecimal
8e115ca
20
Vigesimal
26b1256
36
Base36
2gox56
md5
bbcdda6d3195562e59d0012db979ae36
sha1
36e1156aa961ea2f7b6ac2010c10c0a7a38fad43
sha256
bd986caf968084d9737a4259d2f05ecfae7e6db71141c225a70d1be94c06a011
sha512
1386b8d8f8e5df45a8b093a1a76149c5462526dbdc99df650d4954cacef470dd9d0c44725a104ef112408ada53a8cec315681968c6addbad95f130ea75bc9a4e
ripemd-160
ea5ed75cc4fdf8bb617337e6bcb232576fff5cbd
Diameter
297937812
Circumference
935999241.40582
Area
6.9717391504527E+16
Volume
1.3847631388804E+25
Surface area
2.7886956601811E+17
Circumference
935999241.40582
Perimeter
595875624
Area
22191734954836836
Diagonal
210673847.23708
Surface area
133150409729021016
Volume
3.305878478464E+24
Space diagonal
258021713.93995
Perimeter
446906718
Area
9.6093031124699E+15
Altitude
129010856.96998
Surface area
9.6093031124699E+15
Volume
3.8960151498343E+23
Height
70224615.745694