149715250 is an even 9-digits composite number following 149715249
and preceding 149715251 . In scientific notation, it is written as 1.49715250 × 10^8.
The sum of its digits is 34. It has a total of 5 prime factors and 32 positive divisors.
There are 55339200 positive integers (up to 149715250) that are relatively prime to 149715250.
149715250 has 32 divisors, whose sum is 276712128
The reverse of 149715250 is 052517941
Previous prime number is 43
Is Prime? no Number parity even Number length 9 Sum of Digits 34 Digital Root 7
Name
one hundred forty-nine million seven hundred fifteen thousand two hundred fifty
Scientific notation
1.49715250 × 10^8
Engineering notation
1.49715250 × 10^6
Prime Factorization
2 × 475 × 5 × 43 × 733
Composite number
ω Distinct Factors
5 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
149715250 Product of the distinct prime numbers
The prime factorization of 149715250 is 2 × 475 × 5 × 43 × 733.
Since it has a total of 5 prime factors.
10 , 3 , 69 , 98 , 658 , 98 , 8401 , 5929 , 14502 , 50065 , 117991 , 845539 , 462733 , 6634179 , 72385802 , 94269971 , 929047048 , 997140646 , 3356252201 , 7046901207
n×2
299430500
n×3
449145750
n×4
598861000
n×5
748576250
n÷2
74857625
n÷3
49905083.333333
n÷3
37428812.5
n÷5
29943050
n2
22414656082562500
n3
3.3558158390649E+24
n4
5.0241680729956E+32
n5
7.5219457909055E+40
2 √n12235.818321633
3 √n530.99285825433
4 √n110.61563326055
5 √n43.157194800441
1 , 2 , 5 , 10 , 43 , 86 , 215 , 430 , 475 , 733 , 950 , 1466 , 2375 , 3665 , 4750 , 7330 , 20425 , 31519 , 40850 , 63038 , 102125 , 157595 , 204250 , 315190 , 348175 , 696350 , 1740875 , 3481750 , 14971525 , 29943050 , 74857625 , 149715250
32 divisors
τ Total Divisors
32 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-149715249 Sum of the proper positive divisors of n
A Arithmetic Mean
0.03125 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
32 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 149715250 can be divided by 32 positive divisors.
The sum of these divisors (counting 149715250) is 1, the average is 0.03125.
Base
System
Value
2
Binary
1000111011000111100100110010
3
Ternary
101102201022201021
4
Quaternary
20323013210302
5
Quinary
301311342000
6
Senary
22504530054
8
Octal
1073074462
10
Decimal
149715250
12
Duodecimal
4218092a
16
Hexadecimal
8ec7932
20
Vigesimal
26fe82a
36
Base36
2h4x0y
md5
a72dd02118e6e6608f0be6c20afb8189
sha1
bb5ba9b18663b4d7775ac19300f8ac3cdd787a00
sha256
815a8308822910112fab75d19e23fd3b13478b982f3692f09fe4b6d3dd3b1101
sha512
91a4f3b0ae4ae3fe7de1287accb8b642300f97a339b21f1b597f1888eb5943b21fcafe73b11ec3183777317a04a9f550d077794a4cb8dada82fcc1c9aa644b53
ripemd-160
e2d63312aafc842582c1d7a8fbd89407f39ff8c3
Diameter
299430500
Circumference
940688659.06072
Area
7.041771888172E+16
Volume
1.4056808515742E+25
Surface area
2.8167087552688E+17
Circumference
940688659.06072
Perimeter
598861000
Area
22414656082562500
Diagonal
211729337.04408
Surface area
134487936495375000
Volume
3.3558158390649E+24
Space diagonal
259314419.66788
Perimeter
449145750
Area
9.7058307922953E+15
Altitude
129657209.83394
Surface area
9.7058307922953E+15
Volume
3.9548668936933E+23
Height
70576445.68136