149748822 is an even 9-digits composite number following 149748821
and preceding 149748823 . In scientific notation, it is written as 1.49748822 × 10^8.
The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors.
There are 49916268 positive integers (up to 149748822) that are relatively prime to 149748822.
149748822 has 8 divisors, whose sum is 249581400
The reverse of 149748822 is 228847941
Previous prime number is 9
Is Prime? no
Number parity even
Number length 9
Sum of Digits 45
Digital Root 9
Name
one hundred forty-nine million seven hundred forty-eight thousand eight hundred twenty-two
Scientific notation
1.49748822 × 10^8
Engineering notation
1.49748822 × 10^6
Prime Factorization
2 × 9 × 8319379
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
149748822
Product of the distinct prime numbers
The prime factorization of 149748822 is 2 × 9 × 8319379.
Since it has a total of 3 prime factors.
5 , 2 , 83 , 9 , 231 , 59 , 1268 , 9941 , 41355 , 76134 , 393535 , 868261 , 4305471 , 6984710 , 3473590 , 82324668 , 965947638 , 609404852 , 4844571329 , 8628637815
n×2
299497644
n×3
449246466
n×4
598995288
n×5
748744110
n÷2
74874411
n÷3
49916274
n÷3
37437205.5
n÷5
29949764.4
n2
22424709690387684
n3
3.3580738598275E+24
n4
5.0286760469817E+32
n5
7.5303831425512E+40
2 √n
12237.190118651
3 √n
531.03254505965
4 √n
110.6218338243
5 √n
43.159130132217
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
-149748821
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 149748822 can be divided by 8 positive divisors.
The sum of these divisors (counting 149748822) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000111011001111110001010110
3
Ternary
101102210000202200
4
Quaternary
20323033301112
5
Quinary
301313430242
6
Senary
22505345330
8
Octal
1073176126
10
Decimal
149748822
12
Duodecimal
42198246
16
Hexadecimal
8ecfc56
20
Vigesimal
26fic12
36
Base36
2h5mxi
md5
be61494bad41cbaed33dfddc320a4d6d
sha1
e9cc9055bcced40837506b50e02ad0798a38351f
sha256
e239ab9140eabf5377ee97d73ce6ea204ba3777139754fb07819627993619d8e
sha512
f86de574c5e1ef6364113a0f814000bddb3521d16b3536d920b987bfef9f6f27854b2b6d73d8697be92f200c21ff7a0bea6ecfbef4e8a395cdc6c8c93d2da446
ripemd-160
c288cceb6a12625ef3b3b6b4776cf616f828c54d
Diameter
299497644
Circumference
940899598.15785
Area
7.0449303222206E+16
Volume
1.4066266890995E+25
Surface area
2.8179721288882E+17
Circumference
940899598.15785
Perimeter
598995288
Area
22424709690387684
Diagonal
211776815.02179
Surface area
134548258142326104
Volume
3.3580738598275E+24
Space diagonal
259372568.07759
Perimeter
449246466
Area
9.7101841321834E+15
Altitude
129686284.03879
Surface area
9.7101841321834E+15
Volume
3.9575279966822E+23
Height
70592271.673932