149743193 is an odd 9-digits composite number following 149743192
and preceding 149743194 . In scientific notation, it is written as 1.49743193 × 10^8.
The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors.
There are 144793600 positive integers (up to 149743193) that are relatively prime to 149743193.
149743193 has 8 divisors, whose sum is 154757736
The reverse of 149743193 is 391347941
Previous prime number is 113
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 41
Digital Root 5
Name
one hundred forty-nine million seven hundred forty-three thousand one hundred ninety-three
Scientific notation
1.49743193 × 10^8
Engineering notation
1.49743193 × 10^6
Prime Factorization
41 × 113 × 32321
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
149743193
Product of the distinct prime numbers
The prime factorization of 149743193 is 41 × 113 × 32321.
Since it has a total of 3 prime factors.
4 , 1 , 81 , 27 , 321 , 479 , 9516 , 4516 , 92628 , 83166 , 728025 , 554811 , 2115454 , 6849034 , 25361744 , 24461782 , 143817198 , 333023984 , 6372854651 , 7225032102
n×2
299486386
n×3
449229579
n×4
598972772
n×5
748715965
n÷2
74871596.5
n÷3
49914397.666667
n÷3
37435798.25
n÷5
29948638.6
n2
22423023849835249
n3
3.3576951879895E+24
n4
5.0279199857028E+32
n5
7.5289679280765E+40
2 √n
12236.96012088
3 √n
531.0258912073
4 √n
110.62079425171
5 √n
43.158805660354
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
-149743192
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 149743193 can be divided by 8 positive divisors.
The sum of these divisors (counting 149743193) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000111011001110011001011001
3
Ternary
101102202202001012
4
Quaternary
20323032121121
5
Quinary
301313240233
6
Senary
22505303305
8
Octal
1073163131
10
Decimal
149743193
12
Duodecimal
42194b35
16
Hexadecimal
8ece659
20
Vigesimal
26fhhjd
36
Base36
2h5il5
md5
4dee5b874716142a4420f4fd25bab8a8
sha1
037487557344b1bab846025a1139edc836b3e68a
sha256
4fbebdd790f1c86804a770f5a371325de984ded72e7ec549468fff01338d1b71
sha512
a03887b8913f650b80ac09542314b4812414430cb719b5889718ec899a986807dbbadee436e38074bc0959f152736a68e3030e75efec0bd59a2896cc1b11593f
ripemd-160
3b086a996639d2118e5cc5af6837013d2946c401
Diameter
299486386
Circumference
940864230.10776
Area
7.0444006997911E+16
Volume
1.4064680714109E+25
Surface area
2.8177602799164E+17
Circumference
940864230.10776
Perimeter
598972772
Area
22423023849835249
Diagonal
211768854.41365
Surface area
134538143099011494
Volume
3.3576951879895E+24
Space diagonal
259362818.36359
Perimeter
449229579
Area
9.7094541418108E+15
Altitude
129681409.1818
Surface area
9.7094541418108E+15
Volume
3.9570817276413E+23
Height
70589618.137884