149724943 is an odd 9-digits prime number following 149724942
and preceding 149724944 . In scientific notation, it is written as 1.49724943 × 10^8.
The sum of its digits is 43. It has a total of 1 prime factors and 2 positive divisors.
There are 149724942 positive integers (up to 149724943) that are relatively prime to 149724943.
149724943 has 2 divisors, whose sum is 149724944
The reverse of 149724943 is 349427941
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 43 Digital Root 7
Name
one hundred forty-nine million seven hundred twenty-four thousand nine hundred forty-three
Scientific notation
1.49724943 × 10^8
Engineering notation
1.49724943 × 10^6
Prime Factorization
149724943
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
149724943 Product of the distinct prime numbers
The prime factorization of 149724943 is 149724943.
Since it has a total of 1 prime factors.
10 , 9 , 93 , 7 , 313 , 323 , 1854 , 3961 , 88586 , 78673 , 283303 , 82105 , 9067873 , 3970726 , 90893829 , 58543112 , 127580454 , 68395397 , 2070917359 , 628680278
n×2
299449886
n×3
449174829
n×4
598899772
n×5
748624715
n÷2
74862471.5
n÷3
49908314.333333
n÷3
37431235.75
n÷5
29944988.6
n2
22417558556353249
n3
3.3564676770492E+24
n4
5.0254693162753E+32
n5
7.5243810692756E+40
2 √n12236.214406425
3 √n531.00431734685
4 √n110.6174236114
5 √n43.15775361039
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
149724944 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
74862472 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
12236.214447287 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999866422 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 149724943 can be divided by 2 positive divisors.
The sum of these divisors (counting 149724943) is 149724944, the average is 74862472.
Base
System
Value
2
Binary
1000111011001001111100001111
3
Ternary
101102201211000021
4
Quaternary
20323021330033
5
Quinary
301312144233
6
Senary
22505043011
8
Octal
1073117417
10
Decimal
149724943
12
Duodecimal
42186467
16
Hexadecimal
8ec9f0f
20
Vigesimal
26ffc73
36
Base36
2h54i7
md5
7e725bfdd31523e37cf809e007595eb5
sha1
b561be00750c0230ebd22e3772e2a14d381c0d96
sha256
fe41c7235f44831883694925d9ba341923a58d9ace2468c74c88bf08420ac109
sha512
0ae1d3fe47c1882c617f55643456c3e4ebce00e559072219e4707b67b0bf564cf3023a9fe20c1382e47d42df29271df4f8c9fd18ad44bfc94a793325f615ab97
ripemd-160
a7b62949008eab579cf354d1d271c98ff35980c9
Diameter
299449886
Circumference
940749561.9759
Area
7.0426837272058E+16
Volume
1.4059538928306E+25
Surface area
2.8170734908823E+17
Circumference
940749561.9759
Perimeter
598899772
Area
22417558556353249
Diagonal
211743045.01614
Surface area
134505351338119494
Volume
3.3564676770492E+24
Space diagonal
259331208.43635
Perimeter
449174829
Area
9.7070876003136E+15
Altitude
129665604.21818
Surface area
9.7070876003136E+15
Volume
3.9556350921249E+23
Height
70581015.00538