149715248 is an even 9-digits composite number following 149715247
and preceding 149715249 . In scientific notation, it is written as 1.49715248 × 10^8.
The sum of its digits is 41. It has a total of 6 prime factors and 20 positive divisors.
There are 73444800 positive integers (up to 149715248) that are relatively prime to 149715248.
149715248 has 20 divisors, whose sum is 295548048
The reverse of 149715248 is 842517941
Previous prime number is 53
Is Prime? no
Number parity even
Number length 9
Sum of Digits 41
Digital Root 5
Name
one hundred forty-nine million seven hundred fifteen thousand two hundred forty-eight
Scientific notation
1.49715248 × 10^8
Engineering notation
1.49715248 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 53 × 176551
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
18714406
Product of the distinct prime numbers
The prime factorization of 149715248 is 2 × 2 × 2 × 2 × 53 × 176551.
Since it has a total of 6 prime factors.
6 , 8 , 48 , 33 , 898 , 745 , 8621 , 230 , 3935 , 35201 , 386119 , 993063 , 3957624 , 5235869 , 80773321 , 61093930 , 130717961 , 704736666 , 3605339149 , 9086160545
n×2
299430496
n×3
449145744
n×4
598860992
n×5
748576240
n÷2
74857624
n÷3
49905082.666667
n÷3
37428812
n÷5
29943049.6
n2
22414655483701504
n3
3.3558157045769E+24
n4
5.0241678045303E+32
n5
7.5219452884887E+40
2 √n
12235.818239905
3 √n
530.99285588988
4 √n
110.61563289113
5 √n
43.157194685136
1 , 2 , 4 , 8 , 16 , 53 , 106 , 212 , 424 , 848 , 176551 , 353102 , 706204 , 1412408 , 2824816 , 9357203 , 18714406 , 37428812 , 74857624 , 149715248
20 divisors
τ
Total Divisors
20
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-149715247
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.05
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
20
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 149715248 can be divided by 20 positive divisors.
The sum of these divisors (counting 149715248) is 1, the average is 0.05.
Base
System
Value
2
Binary
1000111011000111100100110000
3
Ternary
101102201022201012
4
Quaternary
20323013210300
5
Quinary
301311341443
6
Senary
22504530052
8
Octal
1073074460
10
Decimal
149715248
12
Duodecimal
42180928
16
Hexadecimal
8ec7930
20
Vigesimal
26fe828
36
Base36
2h4x0w
md5
6f2c9257e8330ab2bcd90498b08bfe8e
sha1
fb7a7f5a8e158c8f8eb70118b2aeaee421be7fe9
sha256
3f36972380bca95cc95b8a1a0d14791e555eeaa9694b9b1eb78147017116c6e8
sha512
348933001bf5d792d9411b47142b167f173fb120564c2c03f027a40de4b10d4d7a27058c049e8db67361dd4228eef4550706ef314f77fb0724abeb1bd6d5936b
ripemd-160
bd76cb40c5e3482fd5196a36c85013c7e70baee5
Diameter
299430496
Circumference
940688646.49435
Area
7.0417717000343E+16
Volume
1.40568079524E+25
Surface area
2.8167086800137E+17
Circumference
940688646.49435
Perimeter
598860992
Area
22414655483701504
Diagonal
211729334.21565
Surface area
134487932902209024
Volume
3.3558157045769E+24
Space diagonal
259314416.20377
Perimeter
449145744
Area
9.7058305329808E+15
Altitude
129657208.10189
Surface area
9.7058305329808E+15
Volume
3.9548667351978E+23
Height
70576444.73855