148889739 is an odd 9-digits composite number following 148889738
and preceding 148889740 . In scientific notation, it is written as 1.48889739 × 10^8.
The sum of its digits is 57. It has a total of 3 prime factors and 8 positive divisors.
There are 96409440 positive integers (up to 148889739) that are relatively prime to 148889739.
148889739 has 8 divisors, whose sum is 150492160
The reverse of 148889739 is 937988841
Previous prime number is 1291
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 57
Digital Root 3
Name
one hundred forty-eight million eight hundred eighty-nine thousand seven hundred thirty-nine
Scientific notation
1.48889739 × 10^8
Engineering notation
1.48889739 × 10^6
Prime Factorization
111 × 1291 × 1039
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
148889739
Product of the distinct prime numbers
The prime factorization of 148889739 is 111 × 1291 × 1039.
Since it has a total of 3 prime factors.
9 , 10 , 33 , 20 , 492 , 788 , 8653 , 4915 , 8832 , 50806 , 82831 , 846142 , 8133662 , 8468182 , 9483322 , 71473481 , 896211127 , 253421273 , 4263030796 , 7134983010
n×2
297779478
n×3
446669217
n×4
595558956
n×5
744448695
n÷2
74444869.5
n÷3
49629913
n÷3
37222434.75
n÷5
29777947.8
n2
22168154379488121
n3
3.3006107196737E+24
n4
4.9142706859282E+32
n5
7.316844798032E+40
2 √n
12202.038313331
3 √n
530.01511645505
4 √n
110.46283679741
5 √n
43.109496818386
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
-148889738
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 148889739 can be divided by 8 positive divisors.
The sum of these divisors (counting 148889739) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000110111111110000010001011
3
Ternary
101101011101022210
4
Quaternary
20313332002023
5
Quinary
301103432424
6
Senary
22435120203
8
Octal
1067760213
10
Decimal
148889739
12
Duodecimal
41a43063
16
Hexadecimal
8dfe08b
20
Vigesimal
26ab46j
36
Base36
2gn823
md5
ac9397beeccf723ba373064ce4379292
sha1
0da3a034204b5891aecce4dcfa38bb6a542f55e6
sha256
f9ea1302a3c9d31c69a6579d1e7f39211bf9a5721af946111a6954e07983ecc4
sha512
2bdb0897949009147822dc7a00cb86954ec96040e0b3fd13f8e2b6e38067f174688ffca6808e077b96c37937d28f01ebbbe48cbdd477dcdc5e32a9e8c005800f
ripemd-160
27069ffb8c592b170c374403dcc709e083ee9b37
Diameter
297779478
Circumference
935501820.4746
Area
6.9643310942244E+16
Volume
1.3825565852382E+25
Surface area
2.7857324376898E+17
Circumference
935501820.4746
Perimeter
595558956
Area
22168154379488121
Diagonal
210561888.19199
Surface area
133008926276928726
Volume
3.3006107196737E+24
Space diagonal
257884592.67367
Perimeter
446669217
Area
9.599092423826E+15
Altitude
128942296.33683
Surface area
9.599092423826E+15
Volume
3.8898070365638E+23
Height
70187296.063997