148869385 is an odd 9-digits composite number following 148869384
and preceding 148869386 . In scientific notation, it is written as 1.48869385 × 10^8.
The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors.
There are 101945088 positive integers (up to 148869385) that are relatively prime to 148869385.
148869385 has 8 divisors, whose sum is 153328032
The reverse of 148869385 is 583968841
Previous prime number is 883
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 52
Digital Root 7
Name
one hundred forty-eight million eight hundred sixty-nine thousand three hundred eighty-five
Scientific notation
1.48869385 × 10^8
Engineering notation
1.48869385 × 10^6
Prime Factorization
35 × 883 × 4817
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
148869385
Product of the distinct prime numbers
The prime factorization of 148869385 is 35 × 883 × 4817.
Since it has a total of 3 prime factors.
5 , 6 , 38 , 92 , 838 , 800 , 166 , 4948 , 67710 , 83954 , 468217 , 298461 , 1876685 , 6365735 , 48660899 , 66419290 , 185460572 , 476030470 , 3780696689 , 1237217216
n×2
297738770
n×3
446608155
n×4
595477540
n×5
744346925
n÷2
74434692.5
n÷3
49623128.333333
n÷3
37217346.25
n÷5
29773877
n2
22162093790278225
n3
3.299257272871E+24
n4
4.9115840116909E+32
n5
7.3118449119626E+40
2 √n
12201.204243844
3 √n
529.9909634154
4 √n
110.4590613931
5 √n
43.108318095542
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
-148869384
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 148869385 can be divided by 8 positive divisors.
The sum of these divisors (counting 148869385) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000110111111001000100001001
3
Ternary
101101010100101221
4
Quaternary
20313321010021
5
Quinary
301102310020
6
Senary
22434442041
8
Octal
1067710411
10
Decimal
148869385
12
Duodecimal
41a33321
16
Hexadecimal
8df9109
20
Vigesimal
26a8d95
36
Base36
2gmscp
md5
304d0291ae22c4a6d24fb94d8252013a
sha1
8dd3fb6e885b9c70addf742bfa9159a4872d5794
sha256
07170137815c33d2f4cb5a38f221717b2854944e64f9a6afc01733489ba773f1
sha512
c234e3673f2df653af9e010badce094650e98dbdc7f98b1009f1298d7a00f9137ab8ca02f37853df372aa9f8b1d8a672bcf416f014d3ba2ba264edbb22333a70
ripemd-160
1580295e78525109362dcf035c9a92749641a94e
Diameter
297738770
Circumference
935373932.52086
Area
6.9624271039706E+16
Volume
1.3819896547672E+25
Surface area
2.7849708415882E+17
Circumference
935373932.52086
Perimeter
595477540
Area
22162093790278225
Diagonal
210533103.28914
Surface area
132972562741669350
Volume
3.299257272871E+24
Space diagonal
257849338.51153
Perimeter
446608155
Area
9.5964681117172E+15
Altitude
128924669.25577
Surface area
9.5964681117172E+15
Volume
3.8882119842102E+23
Height
70177701.096381