145429779 is an odd 9-digits composite number following 145429778
and preceding 145429780 . In scientific notation, it is written as 1.45429779 × 10^8.
The sum of its digits is 48. It has a total of 5 prime factors and 24 positive divisors.
There are 87574960 positive integers (up to 145429779) that are relatively prime to 145429779.
145429779 has 24 divisors, whose sum is 214502400
The reverse of 145429779 is 977924541
Previous prime number is 167
Is Prime? no Number parity odd Number length 9 Sum of Digits 48 Digital Root 3
Name
one hundred forty-five million four hundred twenty-nine thousand seven hundred seventy-nine
Scientific notation
1.45429779 × 10^8
Engineering notation
1.45429779 × 10^6
Prime Factorization
3 × 11 × 11 × 167 × 2399
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
13220889 Product of the distinct prime numbers
The prime factorization of 145429779 is 3 × 11 × 11 × 167 × 2399.
Since it has a total of 5 prime factors.
3 , 3 , 41 , 44 , 493 , 799 , 8001 , 2993 , 66684 , 87527 , 335136 , 871749 , 6250173 , 8419691 , 66690428 , 51457137 , 641275069 , 251632449 , 2985792498 , 1990141581
n×2
290859558
n×3
436289337
n×4
581719116
n×5
727148895
n÷2
72714889.5
n÷3
48476593
n÷3
36357444.75
n÷5
29085955.8
n2
21149820619988841
n3
3.0758137386546E+24
n4
4.4731491225771E+32
n5
6.5052908833042E+40
2 √n12059.426976436
3 √n525.87732854271
4 √n109.81542230687
5 √n42.907248823474
1 , 3 , 11 , 33 , 121 , 167 , 363 , 501 , 1837 , 2399 , 5511 , 7197 , 20207 , 26389 , 60621 , 79167 , 290279 , 400633 , 870837 , 1201899 , 4406963 , 13220889 , 48476593 , 145429779
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-145429778 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 145429779 can be divided by 24 positive divisors.
The sum of these divisors (counting 145429779) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1000101010110001010100010011
3
Ternary
101010122121011010
4
Quaternary
20222301110103
5
Quinary
244212223104
6
Senary
22233022003
8
Octal
1052612423
10
Decimal
145429779
12
Duodecimal
40854903
16
Hexadecimal
8ab1513
20
Vigesimal
258ie8j
36
Base36
2el2c3
md5
6d15410b6e028863b8d18eaad57a9c0e
sha1
a6c7a1493aab08c7dc7fc14670df28801c9c2c78
sha256
e4cfddd787c7614fd54ee7e5af46947ff8df910790bc1fc9b1a7be29a28b4445
sha512
63f1820cbc09e6863d1a27555595f91c3d56771ef76edbe1a59a7e47d26597b6c1607d222a0fb4cfcc10973c1ca1825a625c0acbe5e2a1c89768648d24a7bece
ripemd-160
0c86e6026310ef2e64cd468aa962d03420353d29
Diameter
290859558
Circumference
913762250.63917
Area
6.6444121084499E+16
Volume
1.2883938460224E+25
Surface area
2.65776484338E+17
Circumference
913762250.63917
Perimeter
581719116
Area
21149820619988841
Diagonal
205668765.83472
Surface area
126898923719933046
Volume
3.0758137386546E+24
Space diagonal
251891766.16151
Perimeter
436289337
Area
9.1581409711971E+15
Altitude
125945883.08076
Surface area
9.1581409711971E+15
Volume
3.6248812537824E+23
Height
68556255.278241