149724941 is an odd 9-digits composite number following 149724940
and preceding 149724942 . In scientific notation, it is written as 1.49724941 × 10^8.
The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors.
There are 144434752 positive integers (up to 149724941) that are relatively prime to 149724941.
149724941 has 8 divisors, whose sum is 155024280
The reverse of 149724941 is 149427941
Previous prime number is 2213
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 41
Digital Root 5
Name
one hundred forty-nine million seven hundred twenty-four thousand nine hundred forty-one
Scientific notation
1.49724941 × 10^8
Engineering notation
1.49724941 × 10^6
Prime Factorization
29 × 2213 × 2333
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
149724941
Product of the distinct prime numbers
The prime factorization of 149724941 is 29 × 2213 × 2333.
Since it has a total of 3 prime factors.
2 , 5 , 32 , 95 , 751 , 867 , 7177 , 6822 , 87594 , 82433 , 295775 , 873591 , 5184571 , 4966577 , 49221784 , 14788967 , 651219667 , 82688677 , 1348227116 , 2038338688
n×2
299449882
n×3
449174823
n×4
598899764
n×5
748624705
n÷2
74862470.5
n÷3
49908313.666667
n÷3
37431235.25
n÷5
29944988.2
n2
22417557957453481
n3
3.3564675425438E+24
n4
5.0254690477579E+32
n5
7.5243805667287E+40
2 √n
12236.2143247
3 √n
531.0043149825
4 √n
110.617423242
5 √n
43.157753495091
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-149724940
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 149724941 can be divided by 8 positive divisors.
The sum of these divisors (counting 149724941) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000111011001001111100001101
3
Ternary
101102201211000012
4
Quaternary
20323021330031
5
Quinary
301312144231
6
Senary
22505043005
8
Octal
1073117415
10
Decimal
149724941
12
Duodecimal
42186465
16
Hexadecimal
8ec9f0d
20
Vigesimal
26ffc71
36
Base36
2h54i5
md5
c393cf80528c7df0eca19c97d5245af7
sha1
1a538e45b6408510ecadfdd3d76e3c294f9c8a65
sha256
d26b6c506f51e6f4d44c1b08993fce7fba4f9beef074d668a24016e3eb400ab2
sha512
4356d4ed82e4d594b4518c9659e974a8ae349e0efb47c74a8b8f51f52d8d83fa109dc7b55b0054fe1fa7ea204c00a6ec4a42437308b4e9145aaa4d2ece63bafb
ripemd-160
1b2aafcf7d0a66bbdc493a7cbdddea88e46ddd1e
Diameter
299449882
Circumference
940749549.40953
Area
7.0426835390559E+16
Volume
1.4059538364891E+25
Surface area
2.8170734156224E+17
Circumference
940749549.40953
Perimeter
598899764
Area
22417557957453481
Diagonal
211743042.18771
Surface area
134505347744720886
Volume
3.3564675425438E+24
Space diagonal
259331204.97225
Perimeter
449174823
Area
9.7070873409824E+15
Altitude
129665602.48613
Surface area
9.7070873409824E+15
Volume
3.9556349336088E+23
Height
70581014.06257