149738444 is an even 9-digits composite number following 149738443
and preceding 149738445 . In scientific notation, it is written as 1.49738444 × 10^8.
The sum of its digits is 44. It has a total of 5 prime factors and 24 positive divisors.
There are 74016576 positive integers (up to 149738444) that are relatively prime to 149738444.
149738444 has 24 divisors, whose sum is 265045200
The reverse of 149738444 is 444837941
Previous prime number is 277
Is Prime? no Number parity even Number length 9 Sum of Digits 44 Digital Root 8
Name
one hundred forty-nine million seven hundred thirty-eight thousand four hundred forty-four
Scientific notation
1.49738444 × 10^8
Engineering notation
1.49738444 × 10^6
Prime Factorization
2 × 2 × 149 × 277 × 907
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
74869222 Product of the distinct prime numbers
The prime factorization of 149738444 is 2 × 2 × 149 × 277 × 907.
Since it has a total of 5 prime factors.
10 , 1 , 43 , 58 , 212 , 234 , 7740 , 484 , 17983 , 66858 , 389889 , 384802 , 9632854 , 629833 , 92404920 , 38703737 , 358486266 , 622924134 , 4805052871 , 7736886398
n×2
299476888
n×3
449215332
n×4
598953776
n×5
748692220
n÷2
74869222
n÷3
49912814.666667
n÷3
37434611
n÷5
29947688.8
n2
22421601611541136
n3
3.3573757373001E+24
n4
5.0272821882666E+32
n5
7.5277741241996E+40
2 √n12236.766076051
3 √n531.0202774438
4 √n110.61991717612
5 √n43.158531906651
1 , 2 , 4 , 149 , 277 , 298 , 554 , 596 , 907 , 1108 , 1814 , 3628 , 41273 , 82546 , 135143 , 165092 , 251239 , 270286 , 502478 , 540572 , 1004956 , 37434611 , 74869222 , 149738444
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-149738443 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 149738444 can be divided by 24 positive divisors.
The sum of these divisors (counting 149738444) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1000111011001101001111001100
3
Ternary
101102202111112022
4
Quaternary
20323031033030
5
Quinary
301313112234
6
Senary
22505225312
8
Octal
1073151714
10
Decimal
149738444
12
Duodecimal
42192238
16
Hexadecimal
8ecd3cc
20
Vigesimal
26fh624
36
Base36
2h5ex8
md5
fb99a3b3b213207264fb60b561f4632d
sha1
06abe0e7766e2e9322871b6b5139227d1e2c0827
sha256
4a454aef044f2410bb8fc9083d4a0b257cb8bceaa42e71238127d92f9c6e02e5
sha512
2b853ee5dd95ef234d7c86774acd66c7dd9c12f1177f058a18ceb628941da6c20ddbd0f546694e9e308c7113a5afb655443c8fdae5ac67681082518a2485cfe6
ripemd-160
4f032111d0e0a89a207d6192ceea8a149592f1fe
Diameter
299476888
Circumference
940834391.26073
Area
7.0439538904535E+16
Volume
1.406334260219E+25
Surface area
2.8175815561814E+17
Circumference
940834391.26073
Perimeter
598953776
Area
22421601611541136
Diagonal
211762138.31344
Surface area
134529609669246816
Volume
3.3573757373001E+24
Space diagonal
259354592.85431
Perimeter
449215332
Area
9.7088382945644E+15
Altitude
129677296.42715
Surface area
9.7088382945644E+15
Volume
3.9567052513934E+23
Height
70587379.437815