149715246 is an even 9-digits composite number following 149715245
and preceding 149715247 . In scientific notation, it is written as 1.49715246 × 10^8.
The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors.
There are 48556224 positive integers (up to 149715246) that are relatively prime to 149715246.
149715246 has 16 divisors, whose sum is 307523664
The reverse of 149715246 is 642517941
Previous prime number is 37
Is Prime? no
Number parity even
Number length 9
Sum of Digits 39
Digital Root 3
Name
one hundred forty-nine million seven hundred fifteen thousand two hundred forty-six
Scientific notation
1.49715246 × 10^8
Engineering notation
1.49715246 × 10^6
Prime Factorization
2 × 3 × 37 × 674393
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
149715246
Product of the distinct prime numbers
The prime factorization of 149715246 is 2 × 3 × 37 × 674393.
Since it has a total of 4 prime factors.
2 , 5 , 43 , 78 , 505 , 331 , 314 , 6029 , 12483 , 81752 , 74853 , 791469 , 1346725 , 6084339 , 78373195 , 10924661 , 483258428 , 469843947 , 9153146928 , 2119901807
n×2
299430492
n×3
449145738
n×4
598860984
n×5
748576230
n÷2
74857623
n÷3
49905082
n÷3
37428811.5
n÷5
29943049.2
n2
22414654884840516
n3
3.355815570089E+24
n4
5.024167536065E+32
n5
7.5219447860719E+40
2 √n
12235.818158178
3 √n
530.99285352542
4 √n
110.61563252171
5 √n
43.157194569831
1 , 2 , 3 , 6 , 37 , 74 , 111 , 222 , 674393 , 1348786 , 2023179 , 4046358 , 24952541 , 49905082 , 74857623 , 149715246
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
-149715245
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 149715246 can be divided by 16 positive divisors.
The sum of these divisors (counting 149715246) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1000111011000111100100101110
3
Ternary
101102201022201010
4
Quaternary
20323013210232
5
Quinary
301311341441
6
Senary
22504530050
8
Octal
1073074456
10
Decimal
149715246
12
Duodecimal
42180926
16
Hexadecimal
8ec792e
20
Vigesimal
26fe826
36
Base36
2h4x0u
md5
9510fa8e9921fd48aec4343b57459679
sha1
ed990d29695b35d13e081c0f0d43fef79d4ad790
sha256
700d50c9c0d5b400f04b30cb0ba752b4b8f0bcc4fe4f09b81c0bedc97ca8dbf6
sha512
b0001540517cde522678f138c3e1684385b4627c44f613c998a6409609de1eef5302d9ba5b97501d99224f24de0e4170bc34baee285e3066763f2c73db8aef34
ripemd-160
dd612d85d597d01add461e68ffb04064e65b6ef0
Diameter
299430492
Circumference
940688633.92798
Area
7.0417715118966E+16
Volume
1.4056807389058E+25
Surface area
2.8167086047586E+17
Circumference
940688633.92798
Perimeter
598860984
Area
22414654884840516
Diagonal
211729331.38722
Surface area
134487929309043096
Volume
3.355815570089E+24
Space diagonal
259314412.73967
Perimeter
449145738
Area
9.7058302736664E+15
Altitude
129657206.36984
Surface area
9.7058302736664E+15
Volume
3.9548665767022E+23
Height
70576443.795741