154428222 is an even 9-digits composite number following 154428221
and preceding 154428223 . In scientific notation, it is written as 1.54428222 × 10^8.
The sum of its digits is 30. It has a total of 5 prime factors and 32 positive divisors.
There are 45239040 positive integers (up to 154428222) that are relatively prime to 154428222.
154428222 has 32 divisors, whose sum is 249258240
The reverse of 154428222 is 222824451
Previous prime number is 43
Is Prime? no Number parity even Number length 9 Sum of Digits 30 Digital Root 3
Name
one hundred fifty-four million four hundred twenty-eight thousand two hundred twenty-two
Scientific notation
1.54428222 × 10^8
Engineering notation
1.54428222 × 10^6
Prime Factorization
2 × 39 × 41 × 43 × 1123
Composite number
ω Distinct Factors
5 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
154428222 Product of the distinct prime numbers
The prime factorization of 154428222 is 2 × 39 × 41 × 43 × 1123.
Since it has a total of 5 prime factors.
9 , 1 , 81 , 97 , 584 , 376 , 2521 , 1782 , 70867 , 92670 , 269350 , 573047 , 6369009 , 4369946 , 89981215 , 79850526 , 510153329 , 981559060 , 2802525376 , 4096783700
n×2
308856444
n×3
463284666
n×4
617712888
n×5
772141110
n÷2
77214111
n÷3
51476074
n÷3
38607055.5
n÷5
30885644.4
n2
23848075750081284
n3
3.6828159362064E+24
n4
5.6873071698161E+32
n5
8.7828073420256E+40
2 √n12426.915224624
3 √n536.50720302826
4 √n111.47607467356
5 √n43.425550660197
1 , 2 , 39 , 41 , 43 , 78 , 82 , 86 , 1123 , 1599 , 1677 , 1763 , 2246 , 3198 , 3354 , 3526 , 43797 , 46043 , 48289 , 68757 , 87594 , 92086 , 96578 , 137514 , 1795677 , 1883271 , 1979849 , 3591354 , 3766542 , 3959698 , 77214111 , 154428222
32 divisors
τ Total Divisors
32 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-154428221 Sum of the proper positive divisors of n
A Arithmetic Mean
0.03125 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
32 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 154428222 can be divided by 32 positive divisors.
The sum of these divisors (counting 154428222) is 1, the average is 0.03125.
Base
System
Value
2
Binary
1001001101000110001100111110
3
Ternary
101202120202200210
4
Quaternary
21031012030332
5
Quinary
304013200342
6
Senary
23153533250
8
Octal
1115061476
10
Decimal
154428222
12
Duodecimal
43874226
16
Hexadecimal
934633e
20
Vigesimal
2853ab2
36
Base36
2jxxku
md5
1b13fa82c94c1716378db5c9a4299038
sha1
a1e99056efad4e116162d9410dc772ca408e6d48
sha256
a7a2d483b76e59478c6890ff9e324ecb49af5a3ac160e4979ae872a9fdbaf9c0
sha512
17dde38e7fd8aca15140c74b74579daeeb80ea7eb9a21b8295a1b905177d239311260d5b8214e1fd8a0061da0e5bd568a9f4f9498fd9d034a41ae6be273c3bed
ripemd-160
e77c4fd44133c8e720fb2d950523890f94949db3
Diameter
308856444
Circumference
970301135.48427
Area
7.4920939578708E+16
Volume
1.5426543319612E+25
Surface area
2.9968375831483E+17
Circumference
970301135.48427
Perimeter
617712888
Area
23848075750081284
Diagonal
218394485.96556
Surface area
143088454500487704
Volume
3.6828159362064E+24
Space diagonal
267477526.62653
Perimeter
463284666
Area
1.0326519715473E+16
Altitude
133738763.31326
Surface area
1.0326519715473E+16
Volume
4.3402402039223E+23
Height
72798161.988521