148889790 is an even 9-digits composite number following 148889789
and preceding 148889791 . In scientific notation, it is written as 1.48889790 × 10^8.
The sum of its digits is 54. It has a total of 4 prime factors and 16 positive divisors.
There are 34031808 positive integers (up to 148889790) that are relatively prime to 148889790.
148889790 has 16 divisors, whose sum is 272256768
The reverse of 148889790 is 097988841
Previous prime number is 5
Is Prime? no
Number parity even
Number length 9
Sum of Digits 54
Digital Root 9
Name
one hundred forty-eight million eight hundred eighty-nine thousand seven hundred ninety
Scientific notation
1.48889790 × 10^8
Engineering notation
1.48889790 × 10^6
Prime Factorization
2 × 63 × 5 × 236333
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
148889790
Product of the distinct prime numbers
The prime factorization of 148889790 is 2 × 63 × 5 × 236333.
Since it has a total of 4 prime factors.
8 , 3 , 91 , 82 , 887 , 835 , 2866 , 7181 , 40094 , 31729 , 295099 , 673671 , 4539170 , 6125123 , 81474705 , 48745270 , 499879400 , 153123238 , 9710488132 , 8383469983
n×2
297779580
n×3
446669370
n×4
595559160
n×5
744448950
n÷2
74444895
n÷3
49629930
n÷3
37222447.5
n÷5
29777958
n2
22168169566244100
n3
3.3006141114025E+24
n4
4.9142774191775E+32
n5
7.3168573294308E+40
2 √n
12202.040403146
3 √n
530.01517697135
4 √n
110.46284625676
5 √n
43.109499771691
1 , 2 , 5 , 10 , 63 , 126 , 315 , 630 , 236333 , 472666 , 1181665 , 2363330 , 14888979 , 29777958 , 74444895 , 148889790
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
-148889789
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 148889790 can be divided by 16 positive divisors.
The sum of these divisors (counting 148889790) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1000110111111110000010111110
3
Ternary
101101011101101200
4
Quaternary
20313332002332
5
Quinary
301103433130
6
Senary
22435120330
8
Octal
1067760276
10
Decimal
148889790
12
Duodecimal
41a430a6
16
Hexadecimal
8dfe0be
20
Vigesimal
26ab49a
36
Base36
2gn83i
md5
a0ff1c791bbeb9083a64301f8bad229b
sha1
1be6af2aeb29e5532395fa4bdf60a0ee54e2f28a
sha256
06b431e9b6a4963738fd198f66c1d727ec823973cddda4bd21468f64529984b3
sha512
5dcdf3d91d507746b80592dcd86062fa55507d6df5dda754dde3647100cb38c8337aa28248b89e263cce0fb849057e393d4e08c1ae24a88997a80e41922812c6
ripemd-160
34b86072e26fde313c5a108392de2607cb4d6f79
Diameter
297779580
Circumference
935502140.91705
Area
6.9643358652845E+16
Volume
1.3825580059622E+25
Surface area
2.7857343461138E+17
Circumference
935502140.91705
Perimeter
595559160
Area
22168169566244100
Diagonal
210561960.31688
Surface area
133009017397464600
Volume
3.3006141114025E+24
Space diagonal
257884681.00826
Perimeter
446669370
Area
9.5990989998842E+15
Altitude
128942340.50413
Surface area
9.5990989998842E+15
Volume
3.8898110337545E+23
Height
70187320.105627