149748440 is an even 9-digits composite number following 149748439
and preceding 149748441 . In scientific notation, it is written as 1.49748440 × 10^8.
The sum of its digits is 41. It has a total of 5 prime factors and 16 positive divisors.
There are 59899360 positive integers (up to 149748440) that are relatively prime to 149748440.
149748440 has 16 divisors, whose sum is 336934080
The reverse of 149748440 is 044847941
Previous prime number is 5
Is Prime? no Number parity even Number length 9 Sum of Digits 41 Digital Root 5
Name
one hundred forty-nine million seven hundred forty-eight thousand four hundred forty
Scientific notation
1.49748440 × 10^8
Engineering notation
1.49748440 × 10^6
Prime Factorization
2 × 2 × 2 × 5 × 3743711
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
37437110 Product of the distinct prime numbers
The prime factorization of 149748440 is 2 × 2 × 2 × 5 × 3743711.
Since it has a total of 5 prime factors.
1 , 2 , 19 , 85 , 222 , 77 , 7683 , 4779 , 53752 , 56060 , 276412 , 249334 , 772082 , 4089094 , 3772457 , 26541563 , 85745000 , 759919356 , 9711642922 , 5098258193
n×2
299496880
n×3
449245320
n×4
598993760
n×5
748742200
n÷2
74874220
n÷3
49916146.666667
n÷3
37437110
n÷5
29949688
n2
22424595282433600
n3
3.3580481611758E+24
n4
5.0286247358094E+32
n5
7.5302870953287E+40
2 √n12237.174510482
3 √n531.03209351552
4 √n110.62176327686
5 √n43.15910811294
1 , 2 , 4 , 5 , 8 , 10 , 20 , 40 , 3743711 , 7487422 , 14974844 , 18718555 , 29949688 , 37437110 , 74874220 , 149748440
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-149748439 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 149748440 can be divided by 16 positive divisors.
The sum of these divisors (counting 149748440) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1000111011001111101011011000
3
Ternary
101102210000020112
4
Quaternary
20323033223120
5
Quinary
301313422230
6
Senary
22505343452
8
Octal
1073175330
10
Decimal
149748440
12
Duodecimal
42197b88
16
Hexadecimal
8ecfad8
20
Vigesimal
26fib20
36
Base36
2h5mmw
md5
a173c93717aa8a72458d62d1553c4a0e
sha1
2cf156bd144ecef36532f7e8689aeb150a640d7f
sha256
c43512a89e8975822ce99080f3f548d6e8b37f15cfe85e51cd1fad4ac6b99644
sha512
4910eb853b30cff481ca811b2ccf7fec093d2e22387da86e9ff1474c5cfe5b39e3add34dc4e682e3456f9db5d7837f6f682835fff97b922592af2d713c7973f3
ripemd-160
522b789942238c7e1e520326d2e98f5365257e65
Diameter
299496880
Circumference
940897197.98106
Area
7.0448943799018E+16
Volume
1.4066159244734E+25
Surface area
2.8179577519607E+17
Circumference
940897197.98106
Perimeter
598993760
Area
22424595282433600
Diagonal
211776274.79221
Surface area
134547571694601600
Volume
3.3580481611758E+24
Space diagonal
259371906.43418
Perimeter
449245320
Area
9.7101345920861E+15
Altitude
129685953.21709
Surface area
9.7101345920861E+15
Volume
3.9574977105307E+23
Height
70592091.597405