148980906 is an even 9-digits composite number following 148980905
and preceding 148980907 . In scientific notation, it is written as 1.48980906 × 10^8.
The sum of its digits is 45. It has a total of 5 prime factors and 24 positive divisors.
There are 49268520 positive integers (up to 148980906) that are relatively prime to 148980906.
148980906 has 24 divisors, whose sum is 325338624
The reverse of 148980906 is 609089841
Previous prime number is 127
Is Prime? no
Number parity even
Number length 9
Sum of Digits 45
Digital Root 9
Name
one hundred forty-eight million nine hundred eighty thousand nine hundred six
Scientific notation
1.48980906 × 10^8
Engineering notation
1.48980906 × 10^6
Prime Factorization
2 × 3 × 3 × 127 × 65171
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
49660302
Product of the distinct prime numbers
The prime factorization of 148980906 is 2 × 3 × 3 × 127 × 65171.
Since it has a total of 5 prime factors.
10 , 9 , 87 , 7 , 233 , 362 , 2808 , 9359 , 58807 , 65915 , 477878 , 9755 , 3129945 , 583043 , 50587107 , 10403445 , 947159028 , 276915200 , 339456103 , 8021989765
n×2
297961812
n×3
446942718
n×4
595923624
n×5
744904530
n÷2
74490453
n÷3
49660302
n÷3
37245226.5
n÷5
29796181.2
n2
22195310352580836
n3
3.3066774452787E+24
n4
4.9263180164738E+32
n5
7.3392732133839E+40
2 √n
12205.773469961
3 √n
530.12327261928
4 √n
110.47974235108
5 √n
43.114774819787
1 , 2 , 3 , 6 , 9 , 18 , 127 , 254 , 381 , 762 , 1143 , 2286 , 65171 , 130342 , 195513 , 391026 , 586539 , 1173078 , 8276717 , 16553434 , 24830151 , 49660302 , 74490453 , 148980906
24 divisors
τ
Total Divisors
24
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-148980905
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.041666666666667
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
24
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 148980906 can be divided by 24 positive divisors.
The sum of these divisors (counting 148980906) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1000111000010100010010101010
3
Ternary
101101100000101100
4
Quaternary
20320110102222
5
Quinary
301114342111
6
Senary
22441102230
8
Octal
1070242252
10
Decimal
148980906
12
Duodecimal
41a87976
16
Hexadecimal
8e144aa
20
Vigesimal
26b2c56
36
Base36
2gp6ei
md5
dbc79482e847e722c38316cd0ebe7600
sha1
4d3e13b68c3a5f5850597a0b91a13ead662ada2a
sha256
6e61329c9837f8b73efad6dba107d29c53b93a6255ecd0a0acfa32dbf5c70372
sha512
e012d8fa547721cf157e451f27cf6ee4aa5c6314d90ec47bc889d5c200ac16f16a33077a99180129427d8b83b4655b98f85ade754a064e43791c9f1cb05c6a32
ripemd-160
25bf8f00ad5fb9641d155d1d03b73603036070a8
Diameter
297961812
Circumference
936074639.6295
Area
6.9728623947813E+16
Volume
1.3850978093171E+25
Surface area
2.7891449579125E+17
Circumference
936074639.6295
Perimeter
595923624
Area
22195310352580836
Diagonal
210690817.79983
Surface area
133171862115485016
Volume
3.3066774452787E+24
Space diagonal
258042498.54964
Perimeter
446942718
Area
9.6108513051074E+15
Altitude
129021249.27482
Surface area
9.6108513051074E+15
Volume
3.8969567412553E+23
Height
70230272.599944