149748213 is an odd 9-digits composite number following 149748212
and preceding 149748214 . In scientific notation, it is written as 1.49748213 × 10^8.
The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors.
There are 95898816 positive integers (up to 149748213) that are relatively prime to 149748213.
149748213 has 16 divisors, whose sum is 207668480
The reverse of 149748213 is 312847941
Previous prime number is 79
Is Prime? no Number parity odd Number length 9 Sum of Digits 39 Digital Root 3
Name
one hundred forty-nine million seven hundred forty-eight thousand two hundred thirteen
Scientific notation
1.49748213 × 10^8
Engineering notation
1.49748213 × 10^6
Prime Factorization
3 × 37 × 79 × 17077
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
149748213 Product of the distinct prime numbers
The prime factorization of 149748213 is 3 × 37 × 79 × 17077.
Since it has a total of 4 prime factors.
2 , 1 , 5 , 84 , 486 , 698 , 2982 , 3533 , 87498 , 30736 , 266483 , 310899 , 6632005 , 24699 , 50556309 , 6668408 , 426398751 , 356476967 , 5072061001 , 5745299802
n×2
299496426
n×3
449244639
n×4
598992852
n×5
748741065
n÷2
74874106.5
n÷3
49916071
n÷3
37437053.25
n÷5
29949642.6
n2
22424527296693369
n3
3.3580328900496E+24
n4
5.0285942448015E+32
n5
7.530230020611E+40
2 √n12237.165235462
3 √n531.03182518919
4 √n110.62172135463
5 √n43.159095028164
1 , 3 , 37 , 79 , 111 , 237 , 2923 , 8769 , 17077 , 51231 , 631849 , 1349083 , 1895547 , 4047249 , 49916071 , 149748213
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
-149748212 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 149748213 can be divided by 16 positive divisors.
The sum of these divisors (counting 149748213) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1000111011001111100111110101
3
Ternary
101102202222221010
4
Quaternary
20323033213311
5
Quinary
301313420323
6
Senary
22505342433
8
Octal
1073174765
10
Decimal
149748213
12
Duodecimal
42197a19
16
Hexadecimal
8ecf9f5
20
Vigesimal
26fiaad
36
Base36
2h5mgl
md5
4f6b2ac8b23e4b1a9e76991bec38defd
sha1
eb56fd78a690f1e0db0a66f07d01c121a00dd260
sha256
f496ae8fa24cd79d57370da0ba3fac18539c4ba44d12db634e9bfd92dffd5f51
sha512
2a5e99eb741e1a1866969d30462807f4275616dc5d586415f450d85c46d41d8ef3bbabe2679cd9f8423a21c623865019da4926cdaf327e3128f4ce2b47e69a91
ripemd-160
04f4bcd12bd134d6d500330007d5d81e7cefcd9c
Diameter
299496426
Circumference
940895771.698
Area
7.0448730215516E+16
Volume
1.406609527719E+25
Surface area
2.8179492086206E+17
Circumference
940895771.698
Perimeter
598992852
Area
22424527296693369
Diagonal
211775953.76574
Surface area
134547163780160214
Volume
3.3580328900496E+24
Space diagonal
259371513.25865
Perimeter
449244639
Area
9.710105153397E+15
Altitude
129685756.62932
Surface area
9.710105153397E+15
Volume
3.9574797133358E+23
Height
70591984.588578