149715247 is an odd 9-digits composite number following 149715246
and preceding 149715248 . In scientific notation, it is written as 1.49715247 × 10^8.
The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors.
There are 136104760 positive integers (up to 149715247) that are relatively prime to 149715247.
149715247 has 4 divisors, whose sum is 163325736
The reverse of 149715247 is 742517941
Previous prime number is 11
Is Prime? no Number parity odd Number length 9 Sum of Digits 40 Digital Root 4
Name
one hundred forty-nine million seven hundred fifteen thousand two hundred forty-seven
Scientific notation
1.49715247 × 10^8
Engineering notation
1.49715247 × 10^6
Prime Factorization
11 × 13610477
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
149715247 Product of the distinct prime numbers
The prime factorization of 149715247 is 11 × 13610477.
Since it has a total of 2 prime factors.
1 , 9 , 35 , 70 , 667 , 377 , 1084 , 8610 , 62313 , 66854 , 6581 , 57519 , 9032601 , 4165433 , 79588952 , 79883326 , 902867565 , 542667591 , 4452478701 , 6370553798
n×2
299430494
n×3
449145741
n×4
598860988
n×5
748576235
n÷2
74857623.5
n÷3
49905082.333333
n÷3
37428811.75
n÷5
29943049.4
n2
22414655184271009
n3
3.355815637333E+24
n4
5.0241676702977E+32
n5
7.5219450372803E+40
2 √n12235.818199042
3 √n530.99285470765
4 √n110.61563270642
5 √n43.157194627484
4 divisors
τ Total Divisors
4 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-149715246 Sum of the proper positive divisors of n
A Arithmetic Mean
0.25 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
4 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 149715247 can be divided by 4 positive divisors.
The sum of these divisors (counting 149715247) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000111011000111100100101111
3
Ternary
101102201022201011
4
Quaternary
20323013210233
5
Quinary
301311341442
6
Senary
22504530051
8
Octal
1073074457
10
Decimal
149715247
12
Duodecimal
42180927
16
Hexadecimal
8ec792f
20
Vigesimal
26fe827
36
Base36
2h4x0v
md5
4099506f8346e4190ddaa5d41e5ec269
sha1
7a14ce1e717127be8ef607fa9682420ec4e1693e
sha256
b52849fe944c8156007bfe8897f39c4d5ca215a5bc3a783f83c8bd89fdfa14ef
sha512
503b4f1c3c20be2a7f0a876b1eac6aa1aa4a8fe89f3bb12a7df9bbe409c2a5dd1fb3546211dd7c2b6234c06f6da9dfb5e085f0b471e685c06398c93a6a940df8
ripemd-160
dd0c46b923e1102e56d0a29b0f4c262cb55a6059
Diameter
299430494
Circumference
940688640.21116
Area
7.0417716059654E+16
Volume
1.4056807670729E+25
Surface area
2.8167086423862E+17
Circumference
940688640.21116
Perimeter
598860988
Area
22414655184271009
Diagonal
211729332.80144
Surface area
134487931105626054
Volume
3.355815637333E+24
Space diagonal
259314414.47172
Perimeter
449145741
Area
9.7058304033236E+15
Altitude
129657207.23586
Surface area
9.7058304033236E+15
Volume
3.95486665595E+23
Height
70576444.267146