148975642 is an even 9-digits composite number following 148975641
and preceding 148975643 . In scientific notation, it is written as 1.48975642 × 10^8.
The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors.
There are 74460000 positive integers (up to 148975642) that are relatively prime to 148975642.
148975642 has 8 divisors, whose sum is 223546932
The reverse of 148975642 is 246579841
Previous prime number is 3001
Is Prime? no
Number parity even
Number length 9
Sum of Digits 46
Digital Root 1
Name
one hundred forty-eight million nine hundred seventy-five thousand six hundred forty-two
Scientific notation
1.48975642 × 10^8
Engineering notation
1.48975642 × 10^6
Prime Factorization
2 × 3001 × 24821
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
148975642
Product of the distinct prime numbers
The prime factorization of 148975642 is 2 × 3001 × 24821.
Since it has a total of 3 prime factors.
2 , 6 , 4 , 18 , 82 , 443 , 8227 , 8524 , 89295 , 28751 , 868069 , 916278 , 1448308 , 4483259 , 30645537 , 56415005 , 955101409 , 258585428 , 3518788845 , 5336314225
n×2
297951284
n×3
446926926
n×4
595902568
n×5
744878210
n÷2
74487821
n÷3
49658547.333333
n÷3
37243910.5
n÷5
29795128.4
n2
22193741909312164
n3
3.3063269493221E+24
n4
4.9256217993716E+32
n5
7.3379766981058E+40
2 √n
12205.557832398
3 √n
530.11702886217
4 √n
110.47876643228
5 √n
43.114470137277
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
-148975641
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 148975642 can be divided by 8 positive divisors.
The sum of these divisors (counting 148975642) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000111000010011000000011010
3
Ternary
101101022202011101
4
Quaternary
20320103000122
5
Quinary
301114210032
6
Senary
22441022014
8
Octal
1070230032
10
Decimal
148975642
12
Duodecimal
41a8490a
16
Hexadecimal
8e1301a
20
Vigesimal
26b1j22
36
Base36
2gp2ca
md5
95a1cae55fc3cadf9f2f3de83ded0d45
sha1
42016c8075974a420f9c217bf6654068de87dbf5
sha256
590332a8473a670af9f18d29e90a95dac6e57d817f22698176ef8a687ce08657
sha512
b1e81efa7d4f43bb78756d7f413c0a5a5090cb3b5e94ae4aac0819f0220889ccb10c16078e912c6aed01bad97b8cf1315c9c924d479257cb086c1ec6b4c04f82
ripemd-160
c4d2958f7aabbcdaa2e2dc20adce1bbb12ef0b82
Diameter
297951284
Circumference
936041564.94205
Area
6.9723696537963E+16
Volume
1.3849509939142E+25
Surface area
2.7889478615185E+17
Circumference
936041564.94205
Perimeter
595902568
Area
22193741909312164
Diagonal
210683373.37964
Surface area
133162451455872984
Volume
3.3063269493221E+24
Space diagonal
258033381.03419
Perimeter
446926926
Area
9.6101721492498E+15
Altitude
129016690.5171
Surface area
9.6101721492498E+15
Volume
3.8965436778091E+23
Height
70227791.126546