149719196 is an even 9-digits composite number following 149719195
and preceding 149719197 . In scientific notation, it is written as 1.49719196 × 10^8.
The sum of its digits is 47. It has a total of 4 prime factors and 12 positive divisors.
There are 68054160 positive integers (up to 149719196) that are relatively prime to 149719196.
149719196 has 12 divisors, whose sum is 285827640
The reverse of 149719196 is 691917941
Previous prime number is 11
Is Prime? no
Number parity even
Number length 9
Sum of Digits 47
Digital Root 2
Name
one hundred forty-nine million seven hundred nineteen thousand one hundred ninety-six
Scientific notation
1.49719196 × 10^8
Engineering notation
1.49719196 × 10^6
Prime Factorization
2 × 2 × 11 × 3402709
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
74859598
Product of the distinct prime numbers
The prime factorization of 149719196 is 2 × 2 × 11 × 3402709.
Since it has a total of 4 prime factors.
5 , 6 , 81 , 48 , 711 , 404 , 2989 , 4428 , 4233 , 75898 , 186391 , 358580 , 3039341 , 6447760 , 29858772 , 17397068 , 271759906 , 703914879 , 5756757181 , 3612366409
n×2
299438392
n×3
449157588
n×4
598876784
n×5
748595980
n÷2
74859598
n÷3
49906398.666667
n÷3
37429799
n÷5
29943839.2
n2
22415837650886416
n3
3.3560811907572E+24
n4
5.024697775909E+32
n5
7.5229371115208E+40
2 √n
12235.979568469
3 √n
530.99752328659
4 √n
110.61636211912
5 √n
43.157422294294
1 , 2 , 4 , 11 , 22 , 44 , 3402709 , 6805418 , 13610836 , 37429799 , 74859598 , 149719196
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-149719195
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 149719196 can be divided by 12 positive divisors.
The sum of these divisors (counting 149719196) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1000111011001000100010011100
3
Ternary
101102201112010102
4
Quaternary
20323020202130
5
Quinary
301312003241
6
Senary
22505000232
8
Octal
1073104234
10
Decimal
149719196
12
Duodecimal
42183078
16
Hexadecimal
8ec889c
20
Vigesimal
26fehjg
36
Base36
2h502k
md5
42192d984e3b5e7d5ebb3d1f662a125a
sha1
aaff11db109165de65333701df869468a01319b6
sha256
654de2157aa6af190c658375faa2e2e6608859dee4927fc7b289917046370baf
sha512
bfd5ad1aab6a2f55ecabe6bcca3f8639ddef4988240c7fb4f4d6cc937723c9cdaca7ae24ddd9008960de0db21c7b56d9a762fefcd2b928bb536f0e586e6c5330
ripemd-160
52791d6fbcd476d00b15c45bec220ed167fdf8f8
Diameter
299438392
Circumference
940713452.50994
Area
7.0421430888086E+16
Volume
1.4057920018312E+25
Surface area
2.8168572355234E+17
Circumference
940713452.50994
Perimeter
598876784
Area
22415837650886416
Diagonal
211734917.5308
Surface area
134495025905318496
Volume
3.3560811907572E+24
Space diagonal
259321254.34036
Perimeter
449157588
Area
9.7063424263877E+15
Altitude
129660627.17018
Surface area
9.7063424263877E+15
Volume
3.9551796136618E+23
Height
70578305.843599