149780331 is an odd 9-digits composite number following 149780330
and preceding 149780332 . In scientific notation, it is written as 1.49780331 × 10^8.
The sum of its digits is 36. It has a total of 3 prime factors and 8 positive divisors.
There are 96410160 positive integers (up to 149780331) that are relatively prime to 149780331.
149780331 has 8 divisors, whose sum is 172161600
The reverse of 149780331 is 133087941
Previous prime number is 29
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 36
Digital Root 9
Name
one hundred forty-nine million seven hundred eighty thousand three hundred thirty-one
Scientific notation
1.49780331 × 10^8
Engineering notation
1.49780331 × 10^6
Prime Factorization
9 × 29 × 573871
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
149780331
Product of the distinct prime numbers
The prime factorization of 149780331 is 9 × 29 × 573871.
Since it has a total of 3 prime factors.
5 , 4 , 23 , 38 , 963 , 612 , 2295 , 4946 , 89189 , 97907 , 681884 , 461498 , 2994549 , 5720252 , 37507632 , 37822188 , 972815412 , 706486848 , 8373985530 , 7860905996
n×2
299560662
n×3
449340993
n×4
599121324
n×5
748901655
n÷2
74890165.5
n÷3
49926777
n÷3
37445082.75
n÷5
29956066.2
n2
22434147554469561
n3
3.3601940464113E+24
n4
5.0329097649571E+32
n5
7.5383089048841E+40
2 √n
12238.477478837
3 √n
531.06978771441
4 √n
110.62765241492
5 √n
43.160946222083
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
-149780330
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 149780331 can be divided by 8 positive divisors.
The sum of these divisors (counting 149780331) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000111011010111011101101011
3
Ternary
101102211121222200
4
Quaternary
20323113131223
5
Quinary
301320432311
6
Senary
22510151243
8
Octal
1073273553
10
Decimal
149780331
12
Duodecimal
421b2523
16
Hexadecimal
8ed776b
20
Vigesimal
26g2agb
36
Base36
2h6b8r
md5
1fae7d3a8c5bb6556de532ac7087f8b6
sha1
426da618fb7cfa2df0ca6841965a87cf8e9c93e9
sha256
2a133ed4f070332edd08058e150fa72b56fda4f6d10f5a98495871062c10341d
sha512
b8aafd141276a0ed4bfba61397a668003e24e93bd01188e67bcc6f3329de38412a0157eacbd113d07150cbae9c42763f782fda484221251253d275eedffc238e
ripemd-160
7661e6efa834494e3f37be5ac4a2362652f5ae9e
Diameter
299560662
Circumference
941097575.0437
Area
7.0478953146671E+16
Volume
1.4075147907789E+25
Surface area
2.8191581258668E+17
Circumference
941097575.0437
Perimeter
599121324
Area
22434147554469561
Diagonal
211821375.47693
Surface area
134604885326817366
Volume
3.3601940464113E+24
Space diagonal
259427143.26648
Perimeter
449340993
Area
9.7142708472096E+15
Altitude
129713571.63324
Surface area
9.7142708472096E+15
Volume
3.9600266605335E+23
Height
70607125.158977