149726148 is an even 9-digits composite number following 149726147
and preceding 149726149 . In scientific notation, it is written as 1.49726148 × 10^8.
The sum of its digits is 42. It has a total of 5 prime factors and 24 positive divisors.
There are 41880960 positive integers (up to 149726148) that are relatively prime to 149726148.
149726148 has 24 divisors, whose sum is 293173440
The reverse of 149726148 is 841627941
Previous prime number is 11
Is Prime? no Number parity even Number length 9 Sum of Digits 42 Digital Root 6
Name
one hundred forty-nine million seven hundred twenty-six thousand one hundred forty-eight
Scientific notation
1.49726148 × 10^8
Engineering notation
1.49726148 × 10^6
Prime Factorization
2 × 2 × 39 × 11 × 87253
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
74863074 Product of the distinct prime numbers
The prime factorization of 149726148 is 2 × 2 × 39 × 11 × 87253.
Since it has a total of 5 prime factors.
6 , 2 , 83 , 17 , 709 , 156 , 4681 , 8698 , 14642 , 21576 , 656549 , 795074 , 1530628 , 1999795 , 57657835 , 68009806 , 34018039 , 853695249 , 2092588874 , 5948596150
n×2
299452296
n×3
449178444
n×4
598904592
n×5
748630740
n÷2
74863074
n÷3
49908716
n÷3
37431537
n÷5
29945229.6
n2
22417919394917904
n3
3.3565487171755E+24
n4
5.0256310999704E+32
n5
7.5246838586757E+40
2 √n12236.263645411
3 √n531.00574186676
4 √n110.61764617551
5 √n43.157823077674
1 , 2 , 4 , 11 , 22 , 39 , 44 , 78 , 156 , 429 , 858 , 1716 , 87253 , 174506 , 349012 , 959783 , 1919566 , 3402867 , 3839132 , 6805734 , 13611468 , 37431537 , 74863074 , 149726148
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-149726147 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 149726148 can be divided by 24 positive divisors.
The sum of these divisors (counting 149726148) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1000111011001010001111000100
3
Ternary
101102201212122220
4
Quaternary
20323022033010
5
Quinary
301312214043
6
Senary
22505052340
8
Octal
1073121704
10
Decimal
149726148
12
Duodecimal
421870b0
16
Hexadecimal
8eca3c4
20
Vigesimal
26fff78
36
Base36
2h55fo
md5
92c8e2b198bde17cff45dc47edc7aa6a
sha1
cca2adf45459bd9e174d3cead87b28bf7f990298
sha256
1eed228815dd02b1443c3e21f1df20531517be70d19798c7c3a67e2332e8f55e
sha512
5767c59665a9701d204bd901be286d658de28301dbc9f58cda23581037bae069a4a333192468ecab2d2448a519ff8e3646f6a3056ca0158132b8c6cdf6806365
ripemd-160
338973d2a86a260d24d798aaa09c5df4600ab4f2
Diameter
299452296
Circumference
940757133.2142
Area
7.0427970879842E+16
Volume
1.4059878388393E+25
Surface area
2.8171188351937E+17
Circumference
940757133.2142
Perimeter
598904592
Area
22417919394917904
Diagonal
211744749.14348
Surface area
134507516369507424
Volume
3.3565487171755E+24
Space diagonal
259333295.55758
Perimeter
449178444
Area
9.7072438479954E+15
Altitude
129666647.77879
Surface area
9.7072438479954E+15
Volume
3.9557305988297E+23
Height
70581583.047827