149748572 is an even 9-digits composite number following 149748571
and preceding 149748573 . In scientific notation, it is written as 1.49748572 × 10^8.
The sum of its digits is 47. It has a total of 4 prime factors and 12 positive divisors.
There are 74758320 positive integers (up to 149748572) that are relatively prime to 149748572.
149748572 has 12 divisors, whose sum is 262465896
The reverse of 149748572 is 275847941
Previous prime number is 653
Is Prime? no
Number parity even
Number length 9
Sum of Digits 47
Digital Root 2
Name
one hundred forty-nine million seven hundred forty-eight thousand five hundred seventy-two
Scientific notation
1.49748572 × 10^8
Engineering notation
1.49748572 × 10^6
Prime Factorization
2 × 2 × 653 × 57331
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
74874286
Product of the distinct prime numbers
The prime factorization of 149748572 is 2 × 2 × 653 × 57331.
Since it has a total of 4 prime factors.
5 , 3 , 16 , 91 , 545 , 144 , 9255 , 2989 , 73259 , 25403 , 150788 , 760371 , 2645504 , 8696090 , 7990668 , 41627260 , 2114292 , 871228984 , 6118138188 , 9786657253
n×2
299497144
n×3
449245716
n×4
598994288
n×5
748742860
n÷2
74874286
n÷3
49916190.666667
n÷3
37437143
n÷5
29949714.4
n2
22424634816039184
n3
3.3580570413234E+24
n4
5.0286424663272E+32
n5
7.5303202843105E+40
2 √n
12237.179903883
3 √n
531.03224954656
4 √n
110.62178765453
5 √n
43.1591157217
1 , 2 , 4 , 653 , 1306 , 2612 , 57331 , 114662 , 229324 , 37437143 , 74874286 , 149748572
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
-149748571
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 149748572 can be divided by 12 positive divisors.
The sum of these divisors (counting 149748572) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1000111011001111101101011100
3
Ternary
101102210000102102
4
Quaternary
20323033231130
5
Quinary
301313423242
6
Senary
22505344232
8
Octal
1073175534
10
Decimal
149748572
12
Duodecimal
42198078
16
Hexadecimal
8ecfb5c
20
Vigesimal
26fib8c
36
Base36
2h5mqk
md5
563d426ea7a92b70999e7df83fc72677
sha1
487a4597f6da5043ec8cf377984e7bbdded13511
sha256
779a9239fb9f16d40208156fc409ec42c1bff50706cd4775d09d21b3d36a44f1
sha512
d80f8f247f1e71a4f82261bbf8b9ac0c239e28d172481d3f5edbc0f034ad4bd5bd5cb1e0dbc6ac1bda160be78b3fb8de89db9babc5c5a6be5af4f065ec038d38
ripemd-160
7337470df7eb2d230895bb52c4e77834ead457b8
Diameter
299497144
Circumference
940898027.36152
Area
7.0449067997503E+16
Volume
1.4066196441809E+25
Surface area
2.8179627199001E+17
Circumference
940898027.36152
Perimeter
598994288
Area
22424634816039184
Diagonal
211776461.4684
Surface area
134547808896235104
Volume
3.3580570413234E+24
Space diagonal
259372135.06489
Perimeter
449245716
Area
9.7101517106395E+15
Altitude
129686067.53244
Surface area
9.7101517106395E+15
Volume
3.957508175885E+23
Height
70592153.822801