149747432 is an even 9-digits composite number following 149747431
and preceding 149747433 . In scientific notation, it is written as 1.49747432 × 10^8.
The sum of its digits is 41. It has a total of 5 prime factors and 16 positive divisors.
There are 74838640 positive integers (up to 149747432) that are relatively prime to 149747432.
149747432 has 16 divisors, whose sum is 280908000
The reverse of 149747432 is 234747941
Previous prime number is 3671
Is Prime? no
Number parity even
Number length 9
Sum of Digits 41
Digital Root 5
Name
one hundred forty-nine million seven hundred forty-seven thousand four hundred thirty-two
Scientific notation
1.49747432 × 10^8
Engineering notation
1.49747432 × 10^6
Prime Factorization
2 × 2 × 2 × 3671 × 5099
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
37436858
Product of the distinct prime numbers
The prime factorization of 149747432 is 2 × 2 × 2 × 3671 × 5099.
Since it has a total of 5 prime factors.
2 , 1 , 67 , 21 , 72 , 246 , 3986 , 571 , 66122 , 83864 , 167440 , 267756 , 254232 , 1632319 , 30479002 , 862241 , 327133141 , 382008107 , 4414529557 , 7157305037
n×2
299494864
n×3
449242296
n×4
598989728
n×5
748737160
n÷2
74873716
n÷3
49915810.666667
n÷3
37436858
n÷5
29949486.4
n2
22424293390594624
n3
3.3579803496561E+24
n4
5.0284893406747E+32
n5
7.530033656054E+40
2 √n
12237.133324435
3 √n
531.03090200271
4 √n
110.62157711963
5 √n
43.159050009499
1 , 2 , 4 , 8 , 3671 , 5099 , 7342 , 10198 , 14684 , 20396 , 29368 , 40792 , 18718429 , 37436858 , 74873716 , 149747432
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-149747431
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 149747432 can be divided by 16 positive divisors.
The sum of these divisors (counting 149747432) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1000111011001111011011101000
3
Ternary
101102202221212012
4
Quaternary
20323033123220
5
Quinary
301313404212
6
Senary
22505335052
8
Octal
1073173350
10
Decimal
149747432
12
Duodecimal
42197488
16
Hexadecimal
8ecf6e8
20
Vigesimal
26fi8bc
36
Base36
2h5luw
md5
1e131ea56df307e8bb6e099921ac8f90
sha1
074628d077004c04a9b1327b0d04749b50db32ab
sha256
c2d39f1c1b20089bdb610bc3938257b149a7f886cae51be0ed32501c382421d3
sha512
cbb440ab632c3302ea48be3f6d72fa2cc90a727c5b842816bb6941063073c36455d272897ba51e2ff9620f8348c6cb7984e16b778a3bcd275f1765e81b39f326
ripemd-160
7cdb5ad07efd08093fc24fd760a4fb2e13e32ca3
Diameter
299494864
Circumference
940890864.53027
Area
7.0447995377834E+16
Volume
1.4065875196505E+25
Surface area
2.8179198151134E+17
Circumference
940890864.53027
Perimeter
598989728
Area
22424293390594624
Diagonal
211774849.26494
Surface area
134545760343567744
Volume
3.3579803496561E+24
Space diagonal
259370160.52697
Perimeter
449242296
Area
9.7100038690852E+15
Altitude
129685080.26348
Surface area
9.7100038690852E+15
Volume
3.9574177938884E+23
Height
70591616.421648