149119545 is an odd 9-digits composite number following 149119544
and preceding 149119546 . In scientific notation, it is written as 1.49119545 × 10^8.
The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors.
There are 79459584 positive integers (up to 149119545) that are relatively prime to 149119545.
149119545 has 16 divisors, whose sum is 238803840
The reverse of 149119545 is 545911941
Previous prime number is 1319
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 39
Digital Root 3
Name
one hundred forty-nine million one hundred nineteen thousand five hundred forty-five
Scientific notation
1.49119545 × 10^8
Engineering notation
1.49119545 × 10^6
Prime Factorization
3 × 5 × 1319 × 7537
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
149119545
Product of the distinct prime numbers
The prime factorization of 149119545 is 3 × 5 × 1319 × 7537.
Since it has a total of 4 prime factors.
1 , 7 , 64 , 35 , 326 , 336 , 1744 , 8085 , 32727 , 2178 , 180820 , 482666 , 8333674 , 3884679 , 24012017 , 49164361 , 118733059 , 226509402 , 1514180986 , 5048212219
n×2
298239090
n×3
447358635
n×4
596478180
n×5
745597725
n÷2
74559772.5
n÷3
49706515
n÷3
37279886.25
n÷5
29823909
n2
22236638701007025
n3
3.3159174454236E+24
n4
4.9446810071912E+32
n5
7.373485819625E+40
2 √n
12211.451387939
3 √n
530.28766275533
4 √n
110.50543601081
5 √n
43.122796204121
1 , 3 , 5 , 15 , 1319 , 3957 , 6595 , 7537 , 19785 , 22611 , 37685 , 113055 , 9941303 , 29823909 , 49706515 , 149119545
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
-149119544
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 149119545 can be divided by 16 positive divisors.
The sum of these divisors (counting 149119545) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1000111000110110001000111001
3
Ternary
101101121001120010
4
Quaternary
20320312020321
5
Quinary
301133311140
6
Senary
22444052133
8
Octal
1070661071
10
Decimal
149119545
12
Duodecimal
41b34049
16
Hexadecimal
8e36239
20
Vigesimal
26bjih5
36
Base36
2gs5dl
md5
f988dc7a77a1a5c31607294d03fc2ada
sha1
7f9bcdae0ad37d731607a067c82877419e42a4af
sha256
d249b0984c74f5de22b116894622cb6fea0a77dd45f552e3a231b2aa76f21ef7
sha512
f7a2ed89413a7b3cc4246f4a56eebc39afee3a7d8f73e4b9c8cfbd55e7fe80708be2a93f7e071702ca5307ac671e3bba5602a15b034c9e457754103b126d9a66
ripemd-160
321a7e3bb5831e7e04dee9b1604c797daabf1fdb
Diameter
298239090
Circumference
936945734.15731
Area
6.9858460783614E+16
Volume
1.3889682515271E+25
Surface area
2.7943384313446E+17
Circumference
936945734.15731
Perimeter
596478180
Area
22236638701007025
Diagonal
210886882.95391
Surface area
133419832206042150
Volume
3.3159174454236E+24
Space diagonal
258282628.34155
Perimeter
447358635
Area
9.6287470049241E+15
Altitude
129141314.17078
Surface area
9.6287470049241E+15
Volume
3.9078461858563E+23
Height
70295627.651302