148869239 is an odd 9-digits composite number following 148869238
and preceding 148869240 . In scientific notation, it is written as 1.48869239 × 10^8.
The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors.
There are 147578400 positive integers (up to 148869239) that are relatively prime to 148869239.
148869239 has 8 divisors, whose sum is 150164448
The reverse of 148869239 is 932968841
Previous prime number is 797
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 50
Digital Root 5
Name
one hundred forty-eight million eight hundred sixty-nine thousand two hundred thirty-nine
Scientific notation
1.48869239 × 10^8
Engineering notation
1.48869239 × 10^6
Prime Factorization
151 × 797 × 1237
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
148869239
Product of the distinct prime numbers
The prime factorization of 148869239 is 151 × 797 × 1237.
Since it has a total of 3 prime factors.
8 , 3 , 88 , 40 , 610 , 198 , 6731 , 1418 , 49397 , 70072 , 367222 , 378584 , 1866529 , 1153023 , 42471530 , 833040 , 202474853 , 106924208 , 5720485041 , 7695407399
n×2
297738478
n×3
446607717
n×4
595476956
n×5
744346195
n÷2
74434619.5
n÷3
49623079.666667
n÷3
37217309.75
n÷5
29773847.8
n2
22162050320439121
n3
3.2992475658835E+24
n4
4.9115647440568E+32
n5
7.3118090574696E+40
2 √n
12201.198260827
3 √n
529.9907901568
4 √n
110.45903431058
5 √n
43.108309640054
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
-148869238
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 148869239 can be divided by 8 positive divisors.
The sum of these divisors (counting 148869239) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000110111111001000001110111
3
Ternary
101101010100012112
4
Quaternary
20313321001313
5
Quinary
301102303424
6
Senary
22434441235
8
Octal
1067710167
10
Decimal
148869239
12
Duodecimal
41a3321b
16
Hexadecimal
8df9077
20
Vigesimal
26a8d1j
36
Base36
2gms8n
md5
50b29629c0118feade361169150f29bc
sha1
cf28f474b59609db6d2df36b30271c7174dc5998
sha256
a6fd15ef69e886872b32ca54dc7377a5f4e276b840a18e31018709bf66d1173a
sha512
4cd3fdbd73b7f78ac6b7f23712b9a23a5d23fb130444aeeabb7d5279d7b08bfd88871d5aaa856ba2b1d868945aa0ccd833334dc1397e81ebbda0d2cde51cb1b6
ripemd-160
6a80d1dfb3cf37edf16d9b2f6cbdc609376cbbb2
Diameter
297738478
Circumference
935373015.17581
Area
6.9624134475179E+16
Volume
1.3819855887138E+25
Surface area
2.7849653790072E+17
Circumference
935373015.17581
Perimeter
595476956
Area
22162050320439121
Diagonal
210532896.81396
Surface area
132972301922634726
Volume
3.2992475658835E+24
Space diagonal
257849085.63211
Perimeter
446607717
Area
9.5964492887247E+15
Altitude
128924542.81606
Surface area
9.5964492887247E+15
Volume
3.8882005444157E+23
Height
70177632.271321