149750492 is an even 9-digits composite number following 149750491
and preceding 149750493 . In scientific notation, it is written as 1.49750492 × 10^8.
The sum of its digits is 41. It has a total of 4 prime factors and 12 positive divisors.
There are 74849856 positive integers (up to 149750492) that are relatively prime to 149750492.
149750492 has 12 divisors, whose sum is 262152240
The reverse of 149750492 is 294057941
Previous prime number is 8039
Is Prime? no
Number parity even
Number length 9
Sum of Digits 41
Digital Root 5
Name
one hundred forty-nine million seven hundred fifty thousand four hundred ninety-two
Scientific notation
1.49750492 × 10^8
Engineering notation
1.49750492 × 10^6
Prime Factorization
2 × 2 × 8039 × 4657
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
74875246
Product of the distinct prime numbers
The prime factorization of 149750492 is 2 × 2 × 8039 × 4657.
Since it has a total of 4 prime factors.
10 , 7 , 78 , 39 , 287 , 772 , 3953 , 3265 , 14902 , 30032 , 427258 , 167564 , 484398 , 2743774 , 74892286 , 22013088 , 917284021 , 535079388 , 6579518236 , 1187240239
n×2
299500984
n×3
449251476
n×4
599001968
n×5
748752460
n÷2
74875246
n÷3
49916830.666667
n÷3
37437623
n÷5
29950098.4
n2
22425209854242064
n3
3.358186208876E+24
n4
5.028900370068E+32
n5
7.5308030463666E+40
2 √n
12237.258353079
3 √n
531.03451907863
4 √n
110.62214223689
5 √n
43.159226393977
1 , 2 , 4 , 4657 , 8039 , 9314 , 16078 , 18628 , 32156 , 37437623 , 74875246 , 149750492
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
-149750491
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 149750492 can be divided by 12 positive divisors.
The sum of these divisors (counting 149750492) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1000111011010000001011011100
3
Ternary
101102210010001112
4
Quaternary
20323100023130
5
Quinary
301314003432
6
Senary
22505401152
8
Octal
1073201334
10
Decimal
149750492
12
Duodecimal
421991b8
16
Hexadecimal
8ed02dc
20
Vigesimal
26fig4c
36
Base36
2h5o7w
md5
2c31b7137d398cdbe6c331b08482daa3
sha1
eafe202813cb7b3661878024a1f60e1985d668e9
sha256
b476b91ad9ea3c473052ef20f40ccf542483ef7e4b16181d59040b1807685e4a
sha512
62964059f17a5c2dc84bf1e13b6e3ae8dc85d32c877cf29deb2ab75e3a3ca84ca1bb34f59e00d1ff575e5b7d8890f2261733d37aa4504257c44a572146746f4c
ripemd-160
cd111cf0fffee83d7c8da3f7b2dc930f163deb0c
Diameter
299500984
Circumference
940910091.07731
Area
7.0450874533296E+16
Volume
1.4066737497589E+25
Surface area
2.8180349813319E+17
Circumference
940910091.07731
Perimeter
599001968
Area
22425209854242064
Diagonal
211779176.75844
Surface area
134551259125452384
Volume
3.358186208876E+24
Space diagonal
259375460.60244
Perimeter
449251476
Area
9.7104007094854E+15
Altitude
129687730.30122
Surface area
9.7104007094854E+15
Volume
3.9576604013056E+23
Height
70593058.919481