149744315 is an odd 9-digits composite number following 149744314
and preceding 149744316 . In scientific notation, it is written as 1.49744315 × 10^8.
The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors.
There are 102426720 positive integers (up to 149744315) that are relatively prime to 149744315.
149744315 has 16 divisors, whose sum is 205873920
The reverse of 149744315 is 513447941
Previous prime number is 419
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 38
Digital Root 2
Name
one hundred forty-nine million seven hundred forty-four thousand three hundred fifteen
Scientific notation
1.49744315 × 10^8
Engineering notation
1.49744315 × 10^6
Prime Factorization
7 × 5 × 419 × 10211
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
149744315
Product of the distinct prime numbers
The prime factorization of 149744315 is 7 × 5 × 419 × 10211.
Since it has a total of 4 prime factors.
6 , 2 , 35 , 20 , 328 , 185 , 4408 , 1456 , 55089 , 73950 , 502590 , 948496 , 6155462 , 115801 , 37913895 , 21002304 , 571927966 , 908644606 , 8814288964 , 8628901642
n×2
299488630
n×3
449232945
n×4
598977260
n×5
748721575
n÷2
74872157.5
n÷3
49914771.666667
n÷3
37436078.75
n÷5
29948863
n2
22423359874819225
n3
3.3577706644533E+24
n4
5.0280706807565E+32
n5
7.5292499986147E+40
2 √n
12237.005965513
3 √n
531.02721749923
4 √n
110.62100146678
5 √n
43.158870336462
1 , 5 , 7 , 35 , 419 , 2095 , 2933 , 10211 , 14665 , 51055 , 71477 , 357385 , 4278409 , 21392045 , 29948863 , 149744315
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
-149744314
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 149744315 can be divided by 16 positive divisors.
The sum of these divisors (counting 149744315) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1000111011001110101010111011
3
Ternary
101102202210120202
4
Quaternary
20323032222323
5
Quinary
301313304230
6
Senary
22505312415
8
Octal
1073165273
10
Decimal
149744315
12
Duodecimal
4219570b
16
Hexadecimal
8eceabb
20
Vigesimal
26fi0ff
36
Base36
2h5jgb
md5
97149d1a8a78c95e52913b3b74fc3a21
sha1
c333f55cd0b2fb2c57a1c553a50c71fb1b7f1962
sha256
c0f649a1bfebde6811356b2e75600f23e76cd712ae57ba544ac4b50ff5b057f2
sha512
0ceb75b3bd3a6f6a8ac2e7312baa898e4d41be5e3495d55d61e0b285e00ac8f99535122b2f580912ec662979d03fdfeac57a0b364a88737e7ea0de5f2afa17d4
ripemd-160
090bfe085c65ffe4a87269a3270382e8012e0d05
Diameter
299488630
Circumference
940871279.84167
Area
7.0445062651532E+16
Volume
1.4064996869181E+25
Surface area
2.8178025060613E+17
Circumference
940871279.84167
Perimeter
598977260
Area
22423359874819225
Diagonal
211770441.16127
Surface area
134540159248915350
Volume
3.3577706644533E+24
Space diagonal
259364761.7246
Perimeter
449232945
Area
9.709599644897E+15
Altitude
129682380.8623
Surface area
9.709599644897E+15
Volume
3.957170677507E+23
Height
70590147.053756